| Sheehan 2017-18 Athletic Events Schedule | ||||||
|---|---|---|---|---|---|---|
| 665 Events Listed || Go Back || | ||||||
| Date | Sport | Opponent | H/A-Facility | Time/Result | Bus Time | Note |
| TBA | JV Baseball | St. Joseph | Home - Westside Field-South Street [Directions] | TBA | ||
| TBA | JV Baseball | Daniel Hand | Away - Town Campus [Directions] | TBA | 2:30 p.m. | |
| TBA | JV Baseball | Shelton | Away - Riverview Park - Shelton [Directions] | TBA | 2:15 p.m. | |
| TBA | JV Baseball | Cheshire | Home - Sheehan HS Neubauer Field [Directions] | TBA | ||
| TBA | JV Baseball | Amity | Home - Sheehan HS Neubauer Field [Directions] | TBA | ||
| TBA | FR Baseball | Shelton | Home - Westside Field-South Street [Directions] | TBA | ||
| TBA | FR Baseball | Amity | Home - Sheehan HS Neubauer Field [Directions] | TBA | ||
| TBA | FR Boys Basketball | East Haven | Home - Sheehan HS Gymnasium [Directions] | TBA | ||
| TBA | FR Boys Basketball | North Haven | Home - Sheehan HS Gymnasium [Directions] | TBA | ||
| TBA | JV Football | Creed | Away - Blake Field | Cancelled | 8:30 a.m. | |
| TBA | FR Football | Fairfield Prep | Home - Sheehan HS Riccitelli Field [Directions] | Cancelled | ||
| TBA | FR Football | Foran | Home - Sheehan HS Riccitelli Field [Directions] | TBA | ||
| TBA | FR Girls Basketball | Cheshire | Home - Sheehan HS Gymnasium [Directions] | TBA | ||
| TBA | JV Field Hockey | Sacred Heart Academy | Away - Sacred Heart Academy [Directions] | TBA | 2:15 p.m. | |
| TBA | JV Girls Soccer | East Haven | Home - Moran MS [Directions] | TBA | ||
| TBA | V Girls Tennis | Hamden | Away - HHS Tennis Courts [Directions] | W 4-3 | 2:45 p.m. | |
| Wed., 8/23 | Miscellaneous Events | FBall Practice with Cromwell | Home - Sheehan HS Riccitelli Field [Directions] | TBA | ||
| Sat., 8/26 | Miscellaneous Events | fball practice at Platt | Away - Falcon Field - Middletown | TBA | 8:00 a.m. | |
| Tue., 8/29 | Miscellaneous Events | Freshman Football - At Bristol Eastern | Away - Bristol Eastern HS | 4:00 p.m. | 2:30 p.m. | |
| Thu., 8/31 | Miscellaneous Events | FBall scrimmage vs North Branford | Home - Sheehan HS Riccitelli Field [Directions] | 6:00 p.m. | ||
| Fri., 9/8 | V Boys Cross Country | Blue Dragon Invitational | Away - Veteran's Park Middletown | 3:45 p.m. | 2:00 p.m. | |
| Fri., 9/8 | V Football | Jonathan Law | Home - Sheehan HS Riccitelli Field [Directions] | W 41-26 | ||
| Fri., 9/8 | V Girls Cross Country | Blue Dragon Invitational | Away - Veteran's Park, Middletown | 3:45 p.m. | 2:00 p.m. | |
| Fri., 9/8 | V Field Hockey | North Haven | Home - Sheehan HS Riccitelli Field [Directions] | T 0-0 | ||
| Fri., 9/8 | JV Field Hockey | North Haven | Home - Sheehan HS Field Hockey/Lax Field [Directions] | 5:15 p.m. | ||
| Sat., 9/9 | JV Football | Jonathan Law | Away - Lawmen Stadium [Directions] | 10:30 a.m. | 8:30 a.m. | |
| Sat., 9/9 | V Girls Volleyball | North Haven | Away - Fred Kelly Gymnasium [Directions] | W 3-0 | 12:15 p.m. | |
| Sat., 9/9 | JV Girls Volleyball | North Haven | Away - Fred Kelly Gymnasium [Directions] | 1:30 p.m. | 12:15 p.m. | |
| Mon., 9/11 | V Boys Soccer | Hamden | Home - Sheehan HS Riccitelli Field [Directions] | L 0-2 | ||
| Mon., 9/11 | V Girls Swimming and Diving | Amity | Home - Sheehan HS Pool [Directions] | Amity 85 Sheehan 57 | ||
| Mon., 9/11 | V Girls Volleyball | Lyman Hall | Home - Sheehan HS Gymnasium [Directions] | W 3-0 | ||
| Mon., 9/11 | JV Girls Volleyball | Lyman Hall | Home - Sheehan HS Gymnasium [Directions] | 5:00 p.m. | ||
| Tue., 9/12 | V Boys Cross Country | Hamden, West Haven, Shelton | Home - Sheehan HS Neubauer Field [Directions] | 4:00 p.m. | ||
| Tue., 9/12 | JV Boys Soccer | Hamden | Home - Moran MS [Directions] | 4:00 p.m. | ||
| Tue., 9/12 | V Girls Cross Country | Hamden, West Haven, Shelton | Home - Sheehan HS Neubauer Field [Directions] | 4:00 p.m. | ||
| Tue., 9/12 | V Field Hockey | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | T 1-1 | 4:00 p.m. | |
| Tue., 9/12 | JV Field Hockey | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | 5:00 p.m. | 4:00 p.m. | |
| Tue., 9/12 | V Girls Soccer | Branford | Away - Branford HS-Turf Field [Directions] | W 2-1 | 5:00 p.m. | |
| Wed., 9/13 | JV Girls Soccer | Branford | Away - 'Flax Mill Field [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Wed., 9/13 | V Girls Volleyball | Guilford | Away - Main Gym at GHS [Directions] | L 1-3 | 2:15 p.m. | |
| Wed., 9/13 | JV Girls Volleyball | Guilford | Away - Main Gym at GHS [Directions] | 4:00 p.m. | 2:15 p.m. | |
| Thu., 9/14 | V Boys Soccer | Branford | Home - Sheehan HS Riccitelli Field [Directions] | L 0-3 | ||
| Thu., 9/14 | V Girls Swimming and Diving | Lauralton Hall | Home - Sheehan HS Pool [Directions] | Lauralton 104 Sheehan 61 | ||
| Fri., 9/15 | V Football | Weston | Home - Sheehan HS Riccitelli Field [Directions] | W 28-27 | ||
| Fri., 9/15 | JV Boys Soccer | Branford | Home - Moran MS [Directions] | 4:00 p.m. | ||
| Fri., 9/15 | V Girls Soccer | Sacred Heart Academy | Away - Sacred Heart Academy [Directions] | W 3-1 | 2:15 p.m. | |
| Fri., 9/15 | V Girls Volleyball | Sacred Heart Academy | Away - Sacred Heart Academy [Directions] | W 3-2 | 2:15 p.m. | |
| Fri., 9/15 | JV Girls Volleyball | Sacred Heart Academy | Away - Sacred Heart Academy [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Sat., 9/16 | V Boys Cross Country | Connecticut River Invitational | Away - Cromwell HS | TBA | 7:00 a.m. | |
| Sat., 9/16 | JV Football | Weston | Away - WHS Stadium Field [Directions] | 11:00 a.m. | 8:30 a.m. | |
| Sat., 9/16 | V Girls Cross Country | Connecticut River Invitational | Away - Cromwell HS | TBA | 7:00 a.m. | |
| Sat., 9/16 | V Field Hockey | Shelton | Home - Sheehan HS Riccitelli Field [Directions] | W 5-0 | ||
| Sat., 9/16 | JV Field Hockey | Shelton | Home - Sheehan HS Riccitelli Field [Directions] | 10:30 a.m. | ||
| Sat., 9/16 | JV Girls Soccer | Sacred Heart Academy | Away - Sacred Heart Academy [Directions] | 10:30 a.m. | 9:00 a.m. | |
| Mon., 9/18 | V Boys Soccer | West Haven | Away - Ken Strong Stadium [Directions] | W 2-0 | 4:45 p.m. | |
| Mon., 9/18 | V Girls Soccer | East Haven | Home - Sheehan HS Riccitelli Field [Directions] | T 0-0 | ||
| Mon., 9/18 | V Girls Swimming and Diving | Cheshire | Away - Cheshire Community pool [Directions] | 7:00 p.m. | 5:45 p.m. | |
| Tue., 9/19 | V Boys Cross Country | Guilford, Cheshire, Hillhouse | Away - East River Preserve [Directions] | 4:00 p.m. | 1:45 p.m. | |
| Tue., 9/19 | V Girls Cross Country | Guilford, Cheshire, Hillhouse | Away - East River Preserve [Directions] | 4:00 p.m. | 1:45 p.m. | |
| Tue., 9/19 | V Field Hockey | Amity | Away - Amity HS [Directions] | OT-L 1-2 | 2:15 p.m. | |
| Tue., 9/19 | JV Field Hockey | Amity | Away - Amity HS [Directions] | 5:15 p.m. | 2:15 p.m. | |
| Wed., 9/20 | V Boys Soccer | Daniel Hand | Home - Sheehan HS Riccitelli Field [Directions] | L 1-2 | ||
| Wed., 9/20 | V Girls Soccer | Shelton | Away - Shelton HS Finn Stadium [Directions] | L 0-1 | 4:00 p.m. | |
| Wed., 9/20 | JV Girls Soccer | Shelton | Away - Shelton HS Finn Stadium [Directions] | 5:30 p.m. | 4:00 p.m. | |
| Wed., 9/20 | V Girls Volleyball | Shelton | Home - Sheehan HS Gymnasium [Directions] | L 2-3 | ||
| Wed., 9/20 | JV Girls Volleyball | Shelton | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Thu., 9/21 | FR Football | Branford | Home - Sheehan HS Riccitelli Field [Directions] | 6:30 p.m. | ||
| Thu., 9/21 | V Field Hockey | Branford | Away - Branford HS-Turf Field [Directions] | L 0-6 | 4:00 p.m. | |
| Thu., 9/21 | JV Field Hockey | Branford | Away - Branford HS - Grass Field [Directions] | 5:15 p.m. | 4:00 p.m. | |
| Fri., 9/22 | V Football | Branford | Away - Branford HS-Turf Field [Directions] | W 41-19 | 4:00 p.m. | Two buses |
| Fri., 9/22 | V Boys Soccer | Amity | Away - Amity HS - Field # 3 [Directions] | L 1-3 | 2:00 p.m. | |
| Fri., 9/22 | JV Boys Soccer | Amity | Away - Amity HS - Field # 2 [Directions] | 3:45 p.m. | 2:00 p.m. | |
| Fri., 9/22 | V Girls Soccer | Wilbur Cross | Home - Sheehan HS Riccitelli Field [Directions] | W 5-0 | ||
| Fri., 9/22 | V Girls Swimming and Diving | Daniel Hand | Home - Sheehan HS Pool [Directions] | Daniel Hand 94 Sheehan 56 | ||
| Fri., 9/22 | V Girls Volleyball | Hamden | Away - HHS Gym [Directions] | L 0-3 | 2:30 p.m. | |
| Fri., 9/22 | JV Girls Volleyball | Hamden | Away - HHS Gym [Directions] | 4:00 p.m. | 2:30 p.m. | |
| Sat., 9/23 | JV Football | Branford | Home - Sheehan HS Riccitelli Field [Directions] | Cancelled | ||
| Sat., 9/23 | JV Girls Soccer | Wilbur Cross | Home - Moran MS [Directions] | 10:30 a.m. | ||
| Mon., 9/25 | V Boys Soccer | Jonathan Law | Away - Lawmen Stadium [Directions] | L 2-3 | 2:30 p.m. | |
| Mon., 9/25 | V Field Hockey | Daniel Hand | Home - Sheehan HS Field Hockey/Lax Field [Directions] | L 0-4 | ||
| Mon., 9/25 | JV Field Hockey | Daniel Hand | Home - Sheehan HS Field Hockey/Lax Field [Directions] | 5:15 p.m. | ||
| Mon., 9/25 | V Girls Volleyball | Cheshire | Home - Sheehan HS Gymnasium [Directions] | L 1-3 | ||
| Mon., 9/25 | JV Girls Volleyball | Cheshire | Home - Sheehan HS Gymnasium [Directions] | 4:30 p.m. | ||
| Tue., 9/26 | V Boys Cross Country | Amity, East Haven, Career Magnet | Away - Fitzgerald Trail - Woodbridge [Directions] | 4:00 p.m. | 2:00 p.m. | |
| Tue., 9/26 | JV Boys Soccer | Jonathan Law | Away - Jonathan Law HS Grass Field [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Tue., 9/26 | V Girls Cross Country | Amity, East Haven, Career Magnet | Away - Fitzgerald Trail - Woodbridge [Directions] | 4:00 p.m. | 2:00 p.m. | |
| Tue., 9/26 | V Girls Soccer | Coginchaug | Home - Sheehan HS Riccitelli Field [Directions] | W 2-1 | ||
| Tue., 9/26 | JV Girls Soccer | Coginchaug | Home - Sheehan HS Riccitelli Field [Directions] | 5:30 p.m. | ||
| Tue., 9/26 | V Girls Swimming and Diving | West Haven | Home - Sheehan HS Pool [Directions] | 4:00 p.m. | ||
| Wed., 9/27 | JV Boys Soccer | West Haven | Away - Ken Strong Stadium [Directions] | 6:30 p.m. | 5:00 p.m. | |
| Wed., 9/27 | V Girls Volleyball | Branford | Home - Sheehan HS Gymnasium [Directions] | L 2-3 | ||
| Wed., 9/27 | JV Girls Volleyball | Branford | Home - Sheehan HS Gymnasium [Directions] | 4:00 p.m. | ||
| Thu., 9/28 | V Boys Soccer | Notre Dame-West Haven | Home - Sheehan HS Riccitelli Field [Directions] | T 1-1 | ||
| Thu., 9/28 | V Girls Swimming and Diving | Jonathan Law | Home - Sheehan HS Pool [Directions] | Law 100 Sheehan 69 | ||
| Fri., 9/29 | V Boys Cross Country | Bellringer Invitational | Away - East Hampton HS | 3:45 p.m. | 2:00 p.m. | |
| Fri., 9/29 | V Football | Fairfield Prep | Away - Rafferty Stadium, Fairfield University [Directions] | L 21-38 | 3:00 p.m. | Two Buses |
| Fri., 9/29 | JV Boys Soccer | Notre Dame-West Haven | Home - Moran MS [Directions] | 4:00 p.m. | ||
| Fri., 9/29 | V Girls Cross Country | Bellringer Invitational | Away - East Hampton HS | 3:45 p.m. | 2:00 p.m. | |
| Fri., 9/29 | V Field Hockey | Shelton | Away - Shelton Intermediate School Field [Directions] | W 3-0 | 2:15 p.m. | |
| Fri., 9/29 | JV Field Hockey | Shelton | Away - Shelton Intermediate School Field [Directions] | 5:15 p.m. | 2:15 p.m. | |
| Fri., 9/29 | V Girls Soccer | Hamden | Away - HHS Turf Field #1 [Directions] | W 2-0 | 2:30 p.m. | |
| Fri., 9/29 | JV Girls Soccer | Hamden | Away - HHS Turf Field #1 [Directions] | 6:00 p.m. | 2:30 p.m. | |
| Fri., 9/29 | V Girls Volleyball | Jonathan Law | Home - Sheehan HS Gymnasium [Directions] | W 3-2 | ||
| Sat., 9/30 | JV Football | Fairfield Prep | Home - Sheehan HS Riccitelli Field [Directions] | 10:30 a.m. | ||
| Sat., 9/30 | V Girls Soccer | Morgan | Away - Indian River Complex [Directions] | L 2-3 | 12:15 p.m. | |
| Sat., 9/30 | JV Girls Soccer | Morgan | Away - Indian River Complex [Directions] | 3:30 p.m. | 12:15 p.m. | |
| Mon., 10/2 | V Girls Volleyball | Guilford | Home - Sheehan HS Gymnasium [Directions] | L 2-3 | ||
| Mon., 10/2 | JV Girls Volleyball | Guilford | Home - Sheehan HS Gymnasium [Directions] | 4:00 p.m. | ||
| Tue., 10/3 | V Boys Cross Country | Neubauer Invitational | Home - Sheehan HS Neubauer Field [Directions] | 3:45 p.m. | ||
| Tue., 10/3 | V Boys Soccer | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | L 0-2 | 3:30 p.m. | One-way Bus |
| Tue., 10/3 | V Girls Cross Country | Neubauer Invitational | Home - Sheehan HS Neubauer Field [Directions] | 3:45 p.m. | ||
| Tue., 10/3 | V Field Hockey | Amity | Home - Sheehan HS Field Hockey/Lax Field [Directions] | L 0-1 | ||
| Tue., 10/3 | JV Field Hockey | Amity | Home - Sheehan HS Field Hockey/Lax Field [Directions] | 5:15 p.m. | ||
| Tue., 10/3 | V Girls Soccer | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | W 5-1 | 4:45 p.m. | One-Way Bus |
| Wed., 10/4 | JV Boys Soccer | Lyman Hall | Away - Lyman Hall Field #1 [Directions] | 3:45 p.m. | 2:30 p.m. | |
| Wed., 10/4 | V Field Hockey | Lyman Hall | Home - Sheehan HS Riccitelli Field [Directions] | W 3-2 | ||
| Wed., 10/4 | JV Field Hockey | Lyman Hall | Home - Sheehan HS Riccitelli Field [Directions] | 5:00 p.m. | ||
| Wed., 10/4 | JV Girls Soccer | Lyman Hall | Home - Moran MS [Directions] | 4:00 p.m. | ||
| Wed., 10/4 | V Girls Swimming and Diving | Hamden | Away - HHS Pool [Directions] | Hamden 94 Sheehan 77 | 2:30 p.m. | |
| Thu., 10/5 | V Boys Soccer | Hamden | Away - HHS Turf Field #2 [Directions] | L 1-4 | 3:30 p.m. | return bus approx 6:45pm |
| Thu., 10/5 | JV Boys Soccer | Hamden | Away - HHS Turf Field #2 [Directions] | 7:00 p.m. | 3:30 p.m. | return bus approx 8:45pm |
| Thu., 10/5 | V Girls Volleyball | Lyman Hall | Away - Lyman Hall HS Gymnasium [Directions] | W 3-1 | 4:00 p.m. | One Way Bus |
| Thu., 10/5 | JV Girls Volleyball | Lyman Hall | Away - Lyman Hall HS Gymnasium [Directions] | 5:00 p.m. | 4:00 p.m. | One Way Bus |
| Fri., 10/6 | V Football | Creed | Home - Sheehan HS Riccitelli Field [Directions] | W 21-7 | ||
| Fri., 10/6 | V Girls Swimming and Diving | Foran, Guilford | Away - Foran HS [Directions] | Foran 91 Sheehan 78 Sheehan 93 Guilford 77 | 2:15 p.m. | |
| Fri., 10/6 | V Girls Volleyball | Sacred Heart Academy | Home - Sheehan HS Gymnasium [Directions] | W 3-2 | ||
| Fri., 10/6 | JV Girls Volleyball | Sacred Heart Academy | Home - Sheehan HS Gymnasium [Directions] | 4:00 p.m. | ||
| Sat., 10/7 | V Boys Cross Country | Wickham Park Invitational | Away - Wickham Park, Manchester | TBA | 7:15 a.m. | |
| Sat., 10/7 | V Girls Cross Country | Wickham Park Invitational | Away - Wickham Park | TBA | 7:15 a.m. | |
| Sat., 10/7 | V Field Hockey | Sacred Heart Academy | Away - Sacred Heart Academy [Directions] | T 0-0 | 1:00 p.m. | |
| Sat., 10/7 | V Girls Soccer | Branford | Home - Sheehan HS Riccitelli Field [Directions] | W 1-0 | ||
| Sat., 10/7 | JV Girls Soccer | Branford | Home - Sheehan HS Riccitelli Field [Directions] | 2:00 p.m. | ||
| Mon., 10/9 | JV Boys Soccer | Daniel Hand | Home - Sheehan HS Riccitelli Field [Directions] | 3:45 p.m. | ||
| Tue., 10/10 | V Boys Soccer | Branford | Away - Branford HS-Turf Field [Directions] | L 0-5 | 2:15 p.m. | |
| Tue., 10/10 | V Girls Soccer | Sacred Heart Academy | Home - Sheehan HS Riccitelli Field [Directions] | W 3-0 | ||
| Tue., 10/10 | V Girls Volleyball | Jonathan Law | Away - Jonathan Law HS-Richetelli Gymnasium [Directions] | L 1-3 | 2:15 p.m. | |
| Tue., 10/10 | JV Girls Volleyball | Jonathan Law | Away - Jonathan Law HS-Richetelli Gymnasium [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Wed., 10/11 | FR Football | Ansonia | Away [Directions] | 5:15 p.m. | 3:45 p.m. | |
| Wed., 10/11 | JV Boys Soccer | Branford | Away - 'Flax Mill Field [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Wed., 10/11 | V Field Hockey | Hamden | Home - Sheehan HS Riccitelli Field [Directions] | L 1-7 | ||
| Wed., 10/11 | JV Field Hockey | Hamden | Home - Sheehan HS Riccitelli Field [Directions] | 3:45 p.m. | ||
| Wed., 10/11 | JV Girls Soccer | Sacred Heart Academy | Home - Moran MS [Directions] | 4:00 p.m. | ||
| Wed., 10/11 | V Girls Swimming and Diving | Mercy | Away - Wesleyan University [Directions] | Mercy 101 Sheehan 66 | 5:30 p.m. | |
| Wed., 10/11 | V Girls Volleyball | Maloney | Away - Maloney HS [Directions] | W 3-2 | 2:30 p.m. | |
| Wed., 10/11 | JV Girls Volleyball | Maloney | Away - Maloney HS [Directions] | 3:45 p.m. | 2:30 p.m. | |
| Thu., 10/12 | V Boys Cross Country | Lyman Hall | Away - Wharton Brook Park [Directions] | 4:00 p.m. | 2:15 p.m. | |
| Thu., 10/12 | V Boys Soccer | West Haven | Home - Sheehan HS Riccitelli Field [Directions] | T 0-0 | ||
| Thu., 10/12 | V Girls Cross Country | Lyman Hall | Away - Wharton Brook Park [Directions] | 4:00 p.m. | 2:15 p.m. | |
| Fri., 10/13 | JV Boys Soccer | West Haven | Home - Moran MS [Directions] | 4:00 p.m. | ||
| Fri., 10/13 | V Field Hockey | Cheshire | Away - Cheshire High Main Game field [Directions] | L 0-6 | 2:15 p.m. | |
| Fri., 10/13 | JV Field Hockey | Cheshire | Away - Cheshire High Field Hockey field [Directions] | 5:00 p.m. | 2:15 p.m. | |
| Fri., 10/13 | V Girls Soccer | East Haven | Away - East Haven HS [Directions] | W 3-0 | 2:15 p.m. | |
| Fri., 10/13 | V Girls Swimming and Diving | East Haven/Cross/Hillhouse/SHA | Home - Sheehan HS Pool [Directions] | EH/WC 105 Sheehan 74 | ||
| Fri., 10/13 | V Girls Volleyball | Shelton | Away - Shelton HS Gym [Directions] | W 3-0 | 3:00 p.m. | |
| Fri., 10/13 | JV Girls Volleyball | Shelton | Away - Shelton HS Gym [Directions] | 4:30 p.m. | 3:00 p.m. | |
| Sat., 10/14 | JV Girls Soccer | East Haven | Away - East Haven HS [Directions] | 10:30 a.m. | 9:00 a.m. | |
| Mon., 10/16 | V Boys Soccer | Daniel Hand | Away - Surf Club [Directions] | L 0-1 | 4:45 p.m. | |
| Mon., 10/16 | JV Boys Soccer | Daniel Hand | Away - Surf Club [Directions] | 5:00 p.m. | 3:15 p.m. | |
| Mon., 10/16 | V Field Hockey | Lauralton Hall | Home - Sheehan HS Field Hockey/Lax Field [Directions] | L 0-1 | ||
| Mon., 10/16 | JV Field Hockey | Lauralton Hall | Home - Sheehan HS Field Hockey/Lax Field [Directions] | 5:15 p.m. | ||
| Mon., 10/16 | V Girls Soccer | Shelton | Home - Sheehan HS Riccitelli Field [Directions] | T 1-1 | ||
| Mon., 10/16 | V Girls Volleyball | Hamden | Home - Sheehan HS Gymnasium [Directions] | L 1-3 | ||
| Mon., 10/16 | JV Girls Volleyball | Hamden | Home - Sheehan HS Gymnasium [Directions] | 4:45 p.m. | ||
| Tue., 10/17 | JV Girls Soccer | Shelton | Home - Moran MS [Directions] | 4:00 p.m. | ||
| Tue., 10/17 | V Girls Swimming and Diving | Lyman Hall | Home - Sheehan HS Pool [Directions] | LH 112 Sheehan 64 | ||
| Wed., 10/18 | V Boys Soccer | Amity | Home - Sheehan HS Riccitelli Field [Directions] | L 0-1 | ||
| Wed., 10/18 | V Field Hockey | North Haven | Away - North Haven Athletic Complex [Directions] | L 0-2 | 2:30 p.m. | |
| Wed., 10/18 | JV Field Hockey | North Haven | Away - North Haven Athletic Complex [Directions] | 5:00 p.m. | 2:30 p.m. | |
| Wed., 10/18 | V Girls Soccer | Wilbur Cross | Away - Bowen Field [Directions] | W 8-0 | 5:15 p.m. | |
| Wed., 10/18 | V Girls Volleyball | North Haven | Home - Sheehan HS Gymnasium [Directions] | W 3-0 | ||
| Wed., 10/18 | JV Girls Volleyball | North Haven | Home - Sheehan HS Gymnasium [Directions] | 4:45 p.m. | ||
| Thu., 10/19 | JV Boys Soccer | Amity | Home - Moran MS [Directions] | 4:00 p.m. | ||
| Thu., 10/19 | JV Girls Soccer | Wilbur Cross | Away - Rice Field II [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Fri., 10/20 | V Football | Foran | Away - Foran HS - Turf Field [Directions] | W 41-27 | 4:00 p.m. | Two Buses |
| Fri., 10/20 | V Boys Soccer | Jonathan Law | Home - Sheehan HS Riccitelli Field [Directions] | W 2-0 | ||
| Fri., 10/20 | JV Girls Soccer | Career/Hillhouse | Home - Moran MS [Directions] | 4:00 p.m. | ||
| Fri., 10/20 | V Girls Volleyball | Cheshire | Away - Cheshire High - West Gym [Directions] | L 1-3 | 4:15 p.m. | |
| Fri., 10/20 | JV Girls Volleyball | Cheshire | Away - Cheshire High - West Gym [Directions] | 5:30 p.m. | 4:15 p.m. | |
| Sat., 10/21 | JV Football | Foran | Home - Sheehan HS Riccitelli Field [Directions] | 10:30 a.m. | ||
| Sat., 10/21 | JV Boys Soccer | Jonathan Law | Home - Sheehan HS Riccitelli Field [Directions] | 4:00 p.m. | ||
| Mon., 10/23 | V Boys Cross Country | Platt Tech Invitational | Away - Eisenhower Park, Milford | 3:30 p.m. | 1:30 p.m. | |
| Mon., 10/23 | V Boys Soccer | Notre Dame-West Haven | Away - Veteran's Stadium [Directions] | T 0-0 | 5:00 p.m. | |
| Mon., 10/23 | V Girls Cross Country | Platt Tech Invitational | Away - Eisenhower Park, Milford | 3:30 p.m. | 1:30 p.m. | |
| Mon., 10/23 | V Field Hockey | Mercy | Away - Mercy [Directions] | L 0-2 | 2:15 p.m. | |
| Mon., 10/23 | JV Field Hockey | Mercy | Away - Mercy [Directions] | 5:15 p.m. | 2:15 p.m. | |
| Mon., 10/23 | V Girls Soccer | Hamden | Home - Sheehan HS Riccitelli Field [Directions] | W 4-0 | ||
| Mon., 10/23 | V Girls Volleyball | Branford | Away - James L MacVeigh Alumni Athletic Complex - Gym [Directions] | L 1-3 | 2:15 p.m. | |
| Mon., 10/23 | JV Girls Volleyball | Branford | Away - James L MacVeigh Alumni Athletic Complex - Gym [Directions] | 4:00 p.m. | 2:15 p.m. | |
| Tue., 10/24 | JV Girls Soccer | Hamden | Home - Moran MS [Directions] | Cancelled | ||
| Tue., 10/24 | V Girls Swimming and Diving | Maloney/Platt | Away - Maloney HS [Directions] | 3:45 p.m. | 2:30 p.m. | |
| Tue., 10/24 | V Girls Volleyball | Gilbert | Home - Sheehan HS Gymnasium [Directions] | W 3-0 | ||
| Tue., 10/24 | JV Girls Volleyball | Gilbert | Home - Sheehan HS Gymnasium [Directions] | 5:00 p.m. | ||
| Wed., 10/25 | V Boys Soccer | Lyman Hall | Home - Sheehan HS Riccitelli Field [Directions] | T 2-2 | ||
| Wed., 10/25 | V Girls Soccer | Lyman Hall | Home - Sheehan HS Riccitelli Field [Directions] | W 2-0 | ||
| Thu., 10/26 | V Boys Cross Country | Freshman Invitational | Away - Terrywile Park, Danbury | Cancelled | 1:00 p.m. | |
| Thu., 10/26 | FR Football | Bristol Central | Away - BC Turf Field [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Thu., 10/26 | V Girls Cross Country | Freshman Invitational | Away - Terrywile Park, Danbury | Cancelled | 1:00 p.m. | |
| Thu., 10/26 | V Field Hockey | Guilford | Home - Sheehan HS Riccitelli Field [Directions] | L 0-7 | ||
| Thu., 10/26 | JV Field Hockey | Guilford | Home - Sheehan HS Riccitelli Field [Directions] | 4:30 p.m. | ||
| Fri., 10/27 | V Football | Plainfield | Away - Plainfield football field [Directions] | W 27-10 | 2:30 p.m. | Two Buses |
| Fri., 10/27 | JV Boys Soccer | Notre Dame-West Haven | Home - Riccitelli Field [Directions] | 4:30 p.m. | ||
| Fri., 10/27 | JV Girls Soccer | Lyman Hall | Away - Lyman Hall Field #1 [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Sat., 10/28 | JV Football | Torrington | Away - Torrington HS [Directions] | Cancelled | ||
| Sat., 10/28 | JV Football | Plainfield | Home - Sheehan HS Riccitelli Field [Directions] | Cancelled | ||
| Sat., 10/28 | JV Boys Soccer | Lyman Hall | Home - Riccitelli Field [Directions] | 5:00 p.m. | ||
| Fri., 11/3 | V Football | Bassick | Home - Sheehan HS Riccitelli Field [Directions] | W 62-8 | ||
| Sat., 11/4 | JV Football | Capital/Achievement | Home - Sheehan HS Riccitelli Field [Directions] | 10:00 a.m. | ||
| Sat., 11/4 | JV Football | Bassick | Home - Sheehan HS Riccitelli Field [Directions] | Cancelled | 8:00 a.m. | |
| Thu., 11/9 | FR Football | East Haven | Home - Sheehan HS Riccitelli Field [Directions] | Cancelled | ||
| Fri., 11/10 | V Football | East Haven | Away - East Haven HS [Directions] | W 41-0 | 4:00 p.m. | Two Buses |
| Sat., 11/11 | JV Football | East Haven | Home - Sheehan HS Riccitelli Field [Directions] | 10:30 a.m. | ||
| Sat., 11/18 | FR Football | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | 10:30 a.m. | 8:30 a.m. | |
| Thu., 11/23 | V Football | Lyman Hall | Home - Sheehan HS Riccitelli Field [Directions] | W 49-20 | ||
| Tue., 12/12 | V Girls Basketball | Weaver | Home - Sheehan HS Gymnasium [Directions] | W 67-58 | ||
| Tue., 12/12 | JV Girls Basketball | Weaver | Home - Sheehan HS Gymnasium [Directions] | 4:15 p.m. | ||
| Wed., 12/13 | V Wrestling | Bristol Eastern | Away - Bristol Eastern HS [Directions] | 6:00 p.m. | ||
| Wed., 12/13 | JV Wrestling | Bristol Eastern | Away [Directions] | 8:00 p.m. | ||
| Wed., 12/13 | V Girls Ice Hockey | Masuk Coop | Away - The Rinks at Shelton [Directions] | W 16-0 | 3:15 pm | Masuk/JB/N/O |
| Fri., 12/15 | V Girls Ice Hockey | Mt. Mansfield (VT) | Away - Cairns Arena, Burlington, VT | W 4-0 | ||
| Sat., 12/16 | V Wrestling | Lancer Tournament | Away - Waterford HS | 10:00 a.m. | ||
| Sat., 12/16 | JV Wrestling | Lancer Tournament | Away | 10:00 a.m. | ||
| Sat., 12/16 | V Girls Basketball | East Haven | Home - Sheehan HS Gymnasium [Directions] | L 40-51 | ||
| Sat., 12/16 | JV Girls Basketball | East Haven | Home - Sheehan HS Gymnasium [Directions] | 4:15 p.m. | ||
| Sat., 12/16 | V Girls Ice Hockey | Plattsburgh (NY) | Away - Cairns Arena, Burlington, VT | W 6-0 | ||
| Mon., 12/18 | V Boys Swimming and Diving | Notre Dame-West Haven | Away - Albertus Magnus College [Directions] | Notre Dame 99 Defeated Sheehan 82 | 2:15 p.m. | |
| Mon., 12/18 | V Girls Basketball | Fitch | Away - Fitch Gym [Directions] | W 70-24 | 3:45 p.m. | |
| Mon., 12/18 | JV Girls Basketball | Fitch | Away - Fitch Gym [Directions] | 5:30 p.m. | 3:45 p.m. | |
| Mon., 12/18 | V Girls Indoor Track | SCC Girls Developmental Track Meet | Away - Floyd Little Athletic Center (Hillhouse HS) | 5:00 p.m. | 3:30 p.m. | |
| Tue., 12/19 | V Boys Basketball | East Haven | Home - Sheehan HS Gymnasium [Directions] | L 58-66 | ||
| Tue., 12/19 | JV Boys Basketball | East Haven | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Tue., 12/19 | V Boys Indoor Track | SCC Boys Developmental Track Meet | Away - Floyd Little Athletic Center (Hillhouse HS) | 5:00 p.m. | 3:30 p.m. | |
| Wed., 12/20 | V Boys Ice Hockey | Masuk | Home - Choate Rosemary Hall [Directions] | W 6-1 | ||
| Wed., 12/20 | V Wrestling | Farmington | Home - West Gym [Directions] | 4:00 p.m. | We charge $5 adult, $3 students | |
| Wed., 12/20 | JV Wrestling | Farmington | Home - West Gym [Directions] | 4:00 p.m. | ||
| Wed., 12/20 | V Girls Ice Hockey | Amity/Cheshire/North Haven | Away - The Rinks at Shelton [Directions] | W 2-1 | 2:15 pm | Amity/NH/C |
| Thu., 12/21 | V Boys Swimming and Diving | Cheshire | Home - Sheehan HS Pool [Directions] | Cheshire 94 Defeated Sheehan 81 | ||
| Sat., 12/23 | V Boys Ice Hockey | Norwich Free Academy | Away - Norwich Free Academy [Directions] | W 4-3 | 2:30 p.m. | |
| Sat., 12/23 | V Boys Indoor Track | Winter Relays | Away - Floyd Little Athletic Center (Hillhouse HS) | Cancelled | 8:30 a.m. | |
| Sat., 12/23 | V Girls Ice Hockey | Guilford Coop | Home - Lou Astorino Ice Rink [Directions] | W 7-0 | ||
| Sat., 12/23 | V Girls Indoor Track | Winter Relays | Away - Floyd Little Athletic Center (Hillhouse HS) | Cancelled | 8:30 a.m. | |
| Wed., 12/27 | V Boys Basketball | Foran | Home - Platt Tech HS - Holiday Tournament [Directions] | W 72-64 (OT) | 3:45 p.m. | At Platt Tech HS - Milford |
| Wed., 12/27 | V Boys Ice Hockey | Woodstock Academy | Home - Choate Rosemary Hall [Directions] | W 7-5 | ||
| Wed., 12/27 | JV Wrestling | Glastonbury | Away [Directions] | 9:00 a.m. | ||
| Wed., 12/27 | V Girls Basketball | Fitch | Home - Sheehan HS Gymnasium [Directions] | W 73-43 | ||
| Wed., 12/27 | JV Girls Basketball | Fitch | Home - Sheehan HS Gymnasium [Directions] | 3:15 p.m. | ||
| Wed., 12/27 | V Girls Ice Hockey | Northwest Catholic | Away - Champions Skating Center, Cromwell [Directions] | W 3-1 | 3:45 pm | NWC/Mercy |
| Thu., 12/28 | V Boys Basketball | Platt Tech | Away - Platt Tech Gymnasium [Directions] | L 61-79 | TBA | |
| Thu., 12/28 | JV Boys Basketball | Foran | Home - Sheehan HS Gymnasium [Directions] | 12:00 p.m. | ||
| Thu., 12/28 | FR Boys Basketball | Foran | Home - Sheehan HS Gymnasium [Directions] | 10:30 a.m. | ||
| Thu., 12/28 | V Boys Indoor Track | HK Invitational | Away - Floyd Little Athletic Center (Hillhouse HS) | 11:00 a.m. | 9:15 a.m. | |
| Thu., 12/28 | V Girls Indoor Track | HK Invitational | Away - Floyd Little Athletic Center (Hillhouse HS) | 11:00 a.m. | 9:15 a.m. | |
| Fri., 12/29 | V Girls Basketball | Hillhouse | Home - Sheehan HS Gymnasium [Directions] | L 49-50 | ||
| Fri., 12/29 | JV Girls Basketball | Hillhouse | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Fri., 12/29 | FR Girls Basketball | Hillhouse | Home - Sheehan HS Gymnasium [Directions] | 2:15 p.m. | ||
| Sat., 12/30 | V Boys Ice Hockey | Trinity Catholic | Home - Choate Rosemary Hall [Directions] | W 10-3 | ||
| Sat., 12/30 | V Wrestling | SHS DUALS | Home - West Gym [Directions] | 9:30 a.m. | We charge $5 adult, $3 students | |
| Sat., 12/30 | JV Wrestling | SHS DUALS | Home - West Gym [Directions] | 9:30 a.m. | We charge $5 adult, $3 students | |
| Sat., 12/30 | FR Girls Basketball | North Haven | Home - Sheehan HS Gymnasium [Directions] | 10:30 a.m. | ||
| Sat., 12/30 | V Girls Ice Hockey | Suffield Coop | Home - Lou Astorino Ice Rink [Directions] | T 2-2(OT) | Suffield/G/EH | |
| Tue., 1/2 | V Boys Basketball | Shelton | Away - Shelton HS Gym [Directions] | W 64-62 | 3:30 p.m. | |
| Tue., 1/2 | JV Boys Basketball | Shelton | Away - Shelton HS Gym [Directions] | 5:15 p.m. | 3:30 p.m. | |
| Tue., 1/2 | FR Boys Basketball | Shelton | Away - Shelton HS Gym [Directions] | 3:45 p.m. | 2:00 p.m. | |
| Tue., 1/2 | V Boys Swimming and Diving | Fairfield Prep, Lyman Hall/Coginchaug | Home - Sheehan HS Pool [Directions] | Fairfield Prep 104 Defeated Sheehan 72 | ||
| Wed., 1/3 | V Boys Ice Hockey | Norwich Free Academy | Home - Choate Rosemary Hall [Directions] | W 4-3(OT) | ||
| Wed., 1/3 | V Wrestling | East Hartford | Home - West Gym [Directions] | 6:00 p.m. | We charge $5 adult, $3 students | |
| Wed., 1/3 | JV Wrestling | East Hartford | Home [Directions] | 6:00 p.m. | ||
| Wed., 1/3 | V Girls Ice Hockey | New Canaan | Home - Lou Astorino Ice Rink [Directions] | L 2-3 | ||
| Fri., 1/5 | V Boys Indoor Track | Elm City Relays | Away - Floyd Little Athletic Center (Hillhouse HS) | Cancelled | 2:30 p.m. | |
| Fri., 1/5 | V Girls Indoor Track | Elm City Relays | Away - Floyd Little Athletic Center (Hillhouse HS) | Cancelled | 2:30 p.m. | |
| Sat., 1/6 | V Boys Basketball | Lyman Hall | Home - Sheehan HS Gymnasium [Directions] | W 73-71 | ||
| Sat., 1/6 | JV Boys Basketball | Lyman Hall | Home - Sheehan HS Gymnasium [Directions] | 10:30 a.m. | ||
| Sat., 1/6 | FR Boys Basketball | Lyman Hall | Home - Sheehan HS Gymnasium [Directions] | 9:00 a.m. | ||
| Sat., 1/6 | V Boys Ice Hockey | Shepaug-Litch.-Thom.-Nonn. | Away - Gunnery Rink [Directions] | W 2-0 | 9:30 a.m. | |
| Sat., 1/6 | V Boys Indoor Track | Elm City Relays | Away - Floyd Little Athletic Center (Hillhouse HS) | 9:00 a.m. | 7:30 a.m. | |
| Sat., 1/6 | V Wrestling | Lawless Invite | Away | 9:00 a.m. | ||
| Sat., 1/6 | JV Wrestling | Bristol Eastern JV Tourny | Away | 9:00 a.m. | ||
| Sat., 1/6 | V Girls Basketball | Lyman Hall | Home - Sheehan HS Gymnasium [Directions] | W 53-46 | ||
| Sat., 1/6 | JV Girls Basketball | Lyman Hall | Home - Sheehan HS Gymnasium [Directions] | 1:30 p.m. | ||
| Sat., 1/6 | FR Girls Basketball | Lyman Hall | Home - Sheehan HS Gymnasium [Directions] | 12:00 p.m. | ||
| Sat., 1/6 | V Girls Indoor Track | Elm City Relays | Away - Floyd Little Athletic Center (Hillhouse HS) | 9:00 a.m. | 7:30 a.m. | |
| Mon., 1/8 | V Boys Basketball | Fairfield Prep | Home - Sheehan HS Gymnasium [Directions] | W 71-53 | ||
| Mon., 1/8 | JV Boys Basketball | Fairfield Prep | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Mon., 1/8 | FR Boys Basketball | Fairfield Prep | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Mon., 1/8 | V Girls Basketball | Cheshire | Away - Cheshire High - West Gym [Directions] | W 48-40 | 4:00 p.m. | |
| Mon., 1/8 | JV Girls Basketball | Cheshire | Away - Cheshire High - West Gym [Directions] | 5:15 p.m. | 4:00 p.m. | |
| Mon., 1/8 | FR Girls Basketball | Cheshire | Away - Cheshire High - West Gym [Directions] | 3:45 p.m. | 2:30 p.m. | |
| Mon., 1/8 | V Girls Indoor Track | SCC Girls Developmental Track Meet | Away - Floyd Little Athletic Center (Hillhouse HS) | 5:00 p.m. | 3:30 p.m. | |
| Tue., 1/9 | V Boys Indoor Track | SCC Boys Developmental Track Meet | Away - Floyd Little Athletic Center (Hillhouse HS) | 5:00 p.m. | 3:30 p.m. | |
| Tue., 1/9 | V Boys Swimming and Diving | Branford | Home - Sheehan HS Pool [Directions] | Sheehan 101 Defeated Branford/Guilford 79 | ||
| Wed., 1/10 | V Boys Basketball | Xavier | Home - Sheehan HS Gymnasium [Directions] | L 50-82 | ||
| Wed., 1/10 | JV Boys Basketball | Xavier | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Wed., 1/10 | FR Boys Basketball | Xavier | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Wed., 1/10 | V Boys Ice Hockey | JBWA | Home - Choate Rosemary Hall [Directions] | W 7-2 | ||
| Wed., 1/10 | V Wrestling | Hall | Away - Hall HS - Gym A [Directions] | 6:00 p.m. | ||
| Wed., 1/10 | JV Wrestling | Hall | Away - Hall HS - Gym A [Directions] | 6:00 p.m. | ||
| Wed., 1/10 | V Girls Basketball | Shelton | Away - Shelton HS Gym [Directions] | W 48-19 | 3:45 p.m. | |
| Wed., 1/10 | JV Girls Basketball | Shelton | Away - Shelton HS Gym [Directions] | 5:15 p.m. | 3:45 p.m. | |
| Wed., 1/10 | FR Girls Basketball | Shelton | Away - Shelton HS Gym [Directions] | 3:45 p.m. | 2:00 p.m. | |
| Fri., 1/12 | V Boys Basketball | Guilford | Away - Main Gym at GHS [Directions] | L 41-65 | 3:45 p.m. | |
| Fri., 1/12 | JV Boys Basketball | Guilford | Away - Main Gym at GHS [Directions] | 5:15 p.m. | 3:45 p.m. | |
| Fri., 1/12 | FR Boys Basketball | Guilford | Away - Main Gym at GHS [Directions] | 3:45 p.m. | 2:00 p.m. | |
| Fri., 1/12 | V Boys Indoor Track | McCreavy Invitational | Home - Wesleyan University [Directions] | 4:00 p.m. | 2:30 p.m. | |
| Fri., 1/12 | V Boys Swimming and Diving | West Haven | Home - Sheehan HS Pool [Directions] | Sheehan 94 Defeated West Haven/Platt Tech 81 | ||
| Fri., 1/12 | V Girls Basketball | Amity | Home - Sheehan HS Gymnasium [Directions] | L 45-56 | ||
| Fri., 1/12 | JV Girls Basketball | Amity | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Fri., 1/12 | FR Girls Basketball | Amity | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Fri., 1/12 | V Girls Ice Hockey | Guilford Coop | Away - East Haven Ice Rink [Directions] | W 9-0 | 4:15 pm | |
| Fri., 1/12 | V Girls Indoor Track | McReavy Invitational | Home - Wesleyan University [Directions] | 4:00 p.m. | 2:15 p.m. | |
| Sat., 1/13 | V Boys Ice Hockey | Lyman Hall | Home - Wesleyan University [Directions] | L 2-3(OT) | 6:15 p.m. | |
| Sat., 1/13 | V Wrestling | GHO @ Hall | Away | 9:15 a.m. | ||
| Sat., 1/13 | JV Wrestling | GHO @ Hall | Away | 9:15 a.m. | ||
| Sat., 1/13 | Miscellaneous Events | HatterFest Cheer Competition | Away - Danbury HS | 10:00 a.m. | 8:00 a.m. | |
| Mon., 1/15 | V Girls Ice Hockey | West Haven/SHA | Home - Lou Astorino Ice Rink [Directions] | W 4-2 | West Haven/SHA | |
| Tue., 1/16 | V Boys Basketball | Cheshire | Home - Sheehan HS Gymnasium [Directions] | L 44-78 | ||
| Tue., 1/16 | JV Boys Basketball | Cheshire | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Tue., 1/16 | FR Boys Basketball | Cheshire | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Tue., 1/16 | V Boys Swimming and Diving | Foran/Law | Away - Foran HS [Directions] | Sheehan 92 Defeated Foran 87 | 4:15 p.m. | |
| Tue., 1/16 | V Girls Basketball | West Haven | Away - WHHS Gym [Directions] | W 57-41 | 4:00 p.m. | |
| Tue., 1/16 | JV Girls Basketball | West Haven | Away - WHHS Gym [Directions] | 5:15 p.m. | 4:00 p.m. | |
| Thu., 1/18 | V Boys Indoor Track | SCC Novice Track Meet | Away - Floyd Little Athletic Center (Hillhouse HS) | 3:30 p.m. | 2:00 p.m. | |
| Thu., 1/18 | V Girls Basketball | Career Magnet | Home - Sheehan HS Gymnasium [Directions] | L 48-50 | ||
| Thu., 1/18 | JV Girls Basketball | Career Magnet | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Thu., 1/18 | FR Girls Basketball | Lauralton Hall | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Thu., 1/18 | V Girls Ice Hockey | Lauralton Hall | Away - Wonderland of Ice [Directions] | W 8-1 | 4:30 pm | |
| Thu., 1/18 | V Girls Indoor Track | SCC Novice Track Meet | Away - Floyd Little Athletic Center (Hillhouse HS) | 3:30 p.m. | 2:00 p.m. | |
| Fri., 1/19 | V Boys Basketball | North Haven | Away - Fred Kelly Gymnasium [Directions] | L 59-82 | 4:00 p.m. | |
| Fri., 1/19 | JV Boys Basketball | North Haven | Away - Fred Kelly Gymnasium [Directions] | 5:15 p.m. | 4:00 p.m. | |
| Fri., 1/19 | FR Boys Basketball | North Haven | Away - Fred Kelly Gymnasium [Directions] | 3:45 p.m. | 2:30 p.m. | |
| Sat., 1/20 | V Boys Ice Hockey | Wethersfield | Away - Newington Arena [Directions] | L 2-3 | 6:15 p.m. | |
| Sat., 1/20 | V Boys Indoor Track | Shoreline Coaches Invitational | Away - Floyd Little Athletic Center (Hillhouse HS) | 10:00 a.m. | 8:30 a.m. | |
| Sat., 1/20 | V Girls Ice Hockey | Simsbury | Home - Lou Astorino Ice Rink [Directions] | W 5-1 | ||
| Sat., 1/20 | V Girls Indoor Track | Shoreline Coaches Invitational | Away | 10:00 a.m. | 8:30 a.m. | |
| Mon., 1/22 | V Boys Basketball | Shelton | Home - Sheehan HS Gymnasium [Directions] | W 71-62 (OT) | ||
| Mon., 1/22 | JV Boys Basketball | Shelton | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Mon., 1/22 | FR Boys Basketball | Shelton | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Tue., 1/23 | V Boys Swimming and Diving | Jonathan Law | Away - Foran HS Pool [Directions] | Sheehan 96 Defeated Law 85 | 2:15 p.m. | |
| Tue., 1/23 | V Wrestling | Newington | Home - West Gym [Directions] | 6:00 p.m. | We charge $5 adult, $3 students | |
| Tue., 1/23 | JV Wrestling | Newington | Home [Directions] | 7:00 p.m. | ||
| Wed., 1/24 | V Boys Ice Hockey | Newington Coop | Home - Choate Rosemary Hall [Directions] | W 5-3 | ||
| Wed., 1/24 | V Boys Indoor Track | SCC East Sectional | Away - Floyd Little Athletic Center (Hillhouse HS) | 4:00 p.m. | 2:20 p.m. | |
| Wed., 1/24 | V Wrestling | Conard | Away - Conard HS [Directions] | 6:00 p.m. | ||
| Wed., 1/24 | V Girls Basketball | East Haven | Away - East Haven HS [Directions] | L 35-52 | 4:00 p.m. | |
| Wed., 1/24 | JV Girls Basketball | East Haven | Away - East Haven HS [Directions] | 5:15 p.m. | 4:00 p.m. | |
| Wed., 1/24 | V Girls Ice Hockey | Lauralton Hall | Home - Lou Astorino Ice Rink [Directions] | W 10-0 | ||
| Wed., 1/24 | V Girls Indoor Track | SCC East Sectional | Away - Floyd Little Athletic Center (Hillhouse HS) | 4:00 p.m. | 2:20 p.m. | |
| Thu., 1/25 | V Boys Basketball | Foran | Away - Edna L. Fraser Gymnasium [Directions] | L 50-66 | 3:30 p.m. | |
| Thu., 1/25 | JV Boys Basketball | Foran | Away - Edna L. Fraser Gymnasium [Directions] | 5:15 p.m. | 3:30 p.m. | |
| Thu., 1/25 | FR Boys Basketball | Foran | Away - Edna L. Fraser Gymnasium [Directions] | 3:45 p.m. | 2:00 p.m. | |
| Fri., 1/26 | V Boys Ice Hockey | Housatonic Coop | Away - Hotchkiss [Directions] | W 4-3 | 5:30 p.m. | |
| Fri., 1/26 | V Girls Basketball | Hillhouse | Away - Hillhouse HS Gym [Directions] | W 42-40 | 3:45 p.m. | |
| Fri., 1/26 | JV Girls Basketball | Hillhouse | Away - Hillhouse HS Gym [Directions] | 5:15 p.m. | 3:45 p.m. | |
| Fri., 1/26 | FR Girls Basketball | Hillhouse | Away - Hillhouse HS Gym [Directions] | Cancelled | ||
| Sat., 1/27 | V Wrestling | Middletown | Home - West Gym [Directions] | Cancelled | We charge $5 adult, $3 students | |
| Sat., 1/27 | V Wrestling | Connecticut Challenge | Home - West Gym [Directions] | 9:00 a.m. | ||
| Sat., 1/27 | V Girls Basketball | Weaver | Away - Classical Magnet [Directions] | L 48-54 | 2:45 p.m. | |
| Sat., 1/27 | FR Girls Basketball | North Haven | Away - Fred Kelly Gymnasium [Directions] | 10:30 a.m. | TBA | |
| Sat., 1/27 | V Girls Ice Hockey | East Catholic Coop | Home - Lou Astorino Ice Rink [Directions] | W 3-0 | East Catholic/G/SW | |
| Sat., 1/27 | Miscellaneous Events | Battle at St. Joes Cheer Competition | Away - Sacred Heart University, Pitt Center | TBA | 8:00 a.m. | |
| Mon., 1/29 | V Boys Basketball | Fairfield Prep | Away - Alumni Hall, Fairfield University [Directions] | L 66-79 | 3:30 p.m. | |
| Mon., 1/29 | JV Boys Basketball | Fairfield Prep | Away - Alumni Hall, Fairfield University [Directions] | 5:15 p.m. | 3:30 p.m. | |
| Mon., 1/29 | FR Boys Basketball | Fairfield Prep | Away - Alumni Hall, Fairfield University [Directions] | 3:45 p.m. | 2:00 p.m. | |
| Mon., 1/29 | V Girls Basketball | Cheshire | Home - Sheehan HS Gymnasium [Directions] | W 67-53 | ||
| Mon., 1/29 | JV Girls Basketball | Cheshire | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Mon., 1/29 | V Girls Ice Hockey | Hall/Conard | Away - Veteran's Memorial Rink [Directions] | W 4-1 | 5:50 pm | Hall/Conard |
| Wed., 1/31 | V Boys Basketball | Xavier | Away - Xavier H.S. [Directions] | L 31-52 | 3:45 p.m. | |
| Wed., 1/31 | JV Boys Basketball | Xavier | Away - Xavier H.S. [Directions] | 5:15 p.m. | 3:45 p.m. | |
| Wed., 1/31 | FR Boys Basketball | Xavier | Away - Xavier H.S. [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Wed., 1/31 | V Wrestling | Simsbury | Away - Simsbury HS [Directions] | 6:00 p.m. | ||
| Wed., 1/31 | JV Wrestling | Simsbury | Away - Simsbury HS [Directions] | 6:00 p.m. | ||
| Wed., 1/31 | V Girls Basketball | Shelton | Home - Sheehan HS Gymnasium [Directions] | W 45-37 | ||
| Wed., 1/31 | JV Girls Basketball | Shelton | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Wed., 1/31 | FR Girls Basketball | Shelton | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Wed., 1/31 | V Girls Ice Hockey | Branford | Home - Lou Astorino Ice Rink [Directions] | L 1-2 | Branford/NB/EH | |
| Fri., 2/2 | V Boys Indoor Track | SCC Track Championship | Away - Floyd Little Athletic Center (Hillhouse HS) | 4:00 p.m. | 2:15 p.m. | |
| Fri., 2/2 | V Girls Basketball | Amity | Away - Paul D. Mengold Gym at Amity HS [Directions] | W 49-48 | 2:15 p.m. | |
| Fri., 2/2 | JV Girls Basketball | Amity | Away - Paul D. Mengold Gym at Amity HS [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Fri., 2/2 | V Girls Ice Hockey | Notre Dame-Fairfield | Away - Milford Ice Pavilion [Directions] | W 4-1 | 6:30 pm | ND/F/JL/W |
| Fri., 2/2 | V Girls Indoor Track | SCC Track Championship | Away - Floyd Little Athletic Center (Hillhouse HS) | 4:00 p.m. | 2:15 p.m. | |
| Sat., 2/3 | V Boys Ice Hockey | Shepaug-Litch.-Thom.-Nonn. | Home - Choate Rosemary Hall [Directions] | W 8-0 | ||
| Sat., 2/3 | V Boys Swimming and Diving | N.Haven/E.Haven/N.Bran/Guil | Home - Sheehan HS Pool [Directions] | Sheehan 95 Defeated North Haven 90 | ||
| Sat., 2/3 | V Wrestling | Waterford Duals | Away | 10:15 a.m. | ||
| Sat., 2/3 | JV Wrestling | Waterford Duals | Away | 10:15 a.m. | ||
| Sat., 2/3 | V Girls Ice Hockey | Daniel Hand Coop | Away - Northford Ice Pavilion [Directions] | T 1-1 | 6:45 pm | |
| Sat., 2/3 | Miscellaneous Events | SCC Cheerleading Competition | Away - Shelton HS | 11:00 a.m. | TBA | 9:30 a.m. warm-up |
| Mon., 2/5 | V Boys Ice Hockey | Wilton | Home - Choate Rosemary Hall [Directions] | W 10-1 | ||
| Tue., 2/6 | V Boys Swimming and Diving | Platt/Maloney | Away - Platt high school [Directions] | Sheehan 98 Defeated Platt/Maloney 86 | 2:15 p.m. | |
| Tue., 2/6 | V Girls Basketball | West Haven | Home - Sheehan HS Gymnasium [Directions] | W 64-31 | ||
| Tue., 2/6 | JV Girls Basketball | West Haven | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Tue., 2/6 | FR Girls Basketball | Amity | Home - Sheehan HS Gymnasium [Directions] | 4:00 p.m. | ||
| Thu., 2/8 | V Boys Basketball | Cheshire | Away - Cheshire High - West Gym [Directions] | L 48-63 | 4:00 p.m. | |
| Thu., 2/8 | JV Boys Basketball | Cheshire | Away - Cheshire High - West Gym [Directions] | 5:15 p.m. | 4:00 p.m. | |
| Thu., 2/8 | FR Boys Basketball | Cheshire | Away - Cheshire High - West Gym [Directions] | 3:45 p.m. | 2:30 p.m. | |
| Thu., 2/8 | V Wrestling | New Britain | Home - West Gym [Directions] | 6:00 p.m. | We charge $5 adult, $3 students | |
| Thu., 2/8 | JV Wrestling | New Britain | Home - West Gym [Directions] | 6:00 p.m. | ||
| Fri., 2/9 | V Boys Basketball | North Haven | Home - Sheehan HS Gymnasium [Directions] | L 72-78 | ||
| Fri., 2/9 | JV Boys Basketball | North Haven | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Fri., 2/9 | V Girls Basketball | Career Magnet | Away - Career HS [Directions] | W 47-39 | 3:45 p.m. | |
| Fri., 2/9 | JV Girls Basketball | Career Magnet | Away - Career HS [Directions] | 5:15 p.m. | 3:45 p.m. | |
| Sat., 2/10 | JV Boys Basketball | Lyman Hall | Away - Lyman Hall HS Gymnasium [Directions] | 1:30 p.m. | No Bus | |
| Sat., 2/10 | FR Boys Basketball | Lyman Hall | Away - Lyman Hall HS Gymnasium [Directions] | 12:00 p.m. | No Bus | |
| Sat., 2/10 | V Boys Ice Hockey | Masuk | Away - The Rinks at Shelton [Directions] | W 4-1 | 6:30 p.m. | |
| Sat., 2/10 | JV Girls Basketball | Lyman Hall | Away - Lyman Hall HS Gymnasium [Directions] | 10:30 a.m. | No Bus | |
| Sat., 2/10 | FR Girls Basketball | Lyman Hall | Away - Lyman Hall HS Gymnasium [Directions] | 9:00 a.m. | No Bus | |
| Sat., 2/10 | V Girls Ice Hockey | Darien | Home - Lou Astorino Ice Rink [Directions] | L 2-3 (OT) | ||
| Sun., 2/11 | V Boys Ice Hockey | Daniel Hand | Home - Choate Rosemary Hall [Directions] | W 7-2 | ||
| Mon., 2/12 | V Boys Basketball | Lyman Hall | Away - Lyman Hall HS Gymnasium [Directions] | L 62-65 | 5:00 p.m. | |
| Mon., 2/12 | V Girls Basketball | Lyman Hall | Away - Lyman Hall HS Gymnasium [Directions] | W 43-32 | 4:15 p.m. | |
| Wed., 2/14 | V Boys Basketball | Guilford | Home - Sheehan HS Gymnasium [Directions] | L 39-53 | ||
| Wed., 2/14 | JV Boys Basketball | Guilford | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Wed., 2/14 | FR Boys Basketball | Guilford | Home - Sheehan HS Gymnasium [Directions] | 4:00 p.m. | ||
| Wed., 2/14 | V Boys Ice Hockey | Eastern CT Eagles | Away - Connecticut College [Directions] | L 1-3 | 5:30 p.m. | |
| Wed., 2/14 | V Girls Ice Hockey | Masuk Coop | Home - Lou Astorino Ice Rink [Directions] | W 6-0 | Masuk/JB/N/O | |
| Fri., 2/16 | V Boys Basketball | HMTCA | Home - Sheehan HS Gymnasium [Directions] | W 77-65 | ||
| Fri., 2/16 | JV Boys Basketball | HMTCA | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Sun., 2/18 | V Boys Ice Hockey | Lyman Hall | Away - Northford Ice Pavillion [Directions] | W 3-2 | 5:45 p.m. | |
| Mon., 2/19 | V Boys Ice Hockey | Brookfield | Away - Danbury Ice Arena [Directions] | W 7-4 | 12:45 p.m. | |
| Tue., 2/20 | V Boys Basketball | University | Home - Sheehan HS Gymnasium [Directions] | W 90-88(2OT) | ||
| Tue., 2/20 | JV Boys Basketball | University | Home - Sheehan HS Gymnasium [Directions] | 5:15 p.m. | ||
| Tue., 2/20 | FR Boys Basketball | University | Home - Sheehan HS Gymnasium [Directions] | 3:45 p.m. | ||
| Tue., 2/20 | V Boys Swimming and Diving | Hamden | Home - Sheehan HS Pool [Directions] | Sheehan 100 defeated Hamden 84 | ||
| Thu., 2/22 | Miscellaneous Events | Girls BBall Scrimmage - vs Guilford | Away - Sheehan HS Gymnasium | 4:00 p.m. | ||
| Fri., 2/23 | V Boys Swimming and Diving | Lyman Hall/Coginchaug | Away - Sheehan Pool [Directions] | 6:00 p.m. | ||
| Sat., 2/24 | V Boys Ice Hockey | Tri-Town | Away - Enfield Twin Rinks [Directions] | L 3-4 | 3:45 p.m. | |
| Mon., 2/26 | V Boys Ice Hockey | Hall | Away - Veteran's Memorial Rink [Directions] | W 6-3 | 5:45 p.m. | |
| Tue., 2/27 | Miscellaneous Events | Unified Basketball Tournament | Away - Guilford HS | 3:00 p.m. | 1:45 p.m. | |
| Sat., 3/3 | Miscellaneous Events | CIAC Cheer Competition | Away - Floyd Little Athletic Center - New Haven | TBA | 2:00 p.m. | |
| Sat., 3/10 | Miscellaneous Events | Weight Lifting Competition | Away | TBA | 8:00 a.m. | |
| Sat., 3/31 | V Baseball | Berlin | Home - Sheehan HS Neubauer Field [Directions] | L 5-13 | ||
| Sat., 3/31 | JV Baseball | Berlin | Away - Baretta Field - Percival Park [Directions] | 1:00 p.m. | 10:00 a.m. | Shared bus with Fresh |
| Sat., 3/31 | FR Baseball | Berlin | Away - Baretta Field - Percival Park [Directions] | 11:00 a.m. | 10:00 a.m. | Shared Bus with JV |
| Sat., 3/31 | V Boys Lacrosse | Lewis Mills | Home - Sheehan HS Riccitelli Field [Directions] | W 9-6 | ||
| Sat., 3/31 | JV Boys Lacrosse | Lewis Mills | Home - Riccitelli Field [Directions] | 10:30 a.m. | ||
| Sat., 3/31 | V Softball | Fairfield Warde | Away - Fairfield Warde H.S. [Directions] | W 2-1(8) | 9:00 a.m. | |
| Sat., 3/31 | JV Softball | Fairfield Warde | Away - Fairfield Warde H.S. [Directions] | 1:00 p.m. | 9:00 a.m. | |
| Sat., 3/31 | V Girls Tennis | Branford | Home - Sheehan HS Tennis Courts [Directions] | W 4-3 | ||
| Wed., 4/4 | V Boys Lacrosse | Cheshire | Home - Sheehan HS Riccitelli Field [Directions] | L 3-21 | ||
| Wed., 4/4 | JV Boys Lacrosse | Cheshire | Home - Riccitelli Field [Directions] | 4:30 p.m. | ||
| Thu., 4/5 | V Baseball | Lyman Hall | Home - Westside Field-South Street [Directions] | L 2-11 | ||
| Thu., 4/5 | JV Baseball | Lyman Hall | Away - Lyman Hall, Pat Wall Field [Directions] | 1:30 p.m. | 12:30 p.m. | one-way bus |
| Thu., 4/5 | FR Baseball | Lyman Hall | Away - Lyman Hall, Pat Wall Field [Directions] | 4:00 p.m. | 12:30 p.m. | one-way bus |
| Thu., 4/5 | V Boys Golf | Daniel Hand | Home - Traditions- Wallingford [Directions] | Hand 168 def Sheehan 216 | ||
| Thu., 4/5 | V Boys Outdoor Track | Amity | Home - Sheehan HS Riccitelli Field [Directions] | 4:00 p.m. | ||
| Thu., 4/5 | V Boys Tennis | Wilcox Tech | Home - Sheehan HS Tennis Courts [Directions] | W 4-3 | ||
| Thu., 4/5 | V Girls Lacrosse | Guilford | Away - Kavanaugh Turf Field at GHS [Directions] | L 7-15 | 2:15 p.m. | |
| Thu., 4/5 | JV Girls Lacrosse | Guilford | Away - Long Hill Park - Guilford [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Thu., 4/5 | V Girls Outdoor Track | Amity, Foran | Home - Sheehan HS Riccitelli Field [Directions] | 4:00 p.m. | ||
| Thu., 4/5 | V Softball | Fairfield Ludlowe | Home - Pragemann Park-Oak Street [Directions] | W 2-1 | ||
| Thu., 4/5 | JV Softball | Fairfield Ludlowe | Home - Pragemann Park-Oak Street [Directions] | 5:30 p.m. | ||
| Thu., 4/5 | V Girls Tennis | Cheshire | Away - Cheshire HS Tennis Courts [Directions] | L 1-6 | 2:45 p.m. | |
| Fri., 4/6 | JV Boys Lacrosse | Lyman Hall | Home - Riccitelli Field [Directions] | 4:30 p.m. | ||
| Fri., 4/6 | JV Girls Lacrosse | Lyman Hall | Home - Sheehan HS Riccitelli Field [Directions] | 6:00 p.m. | ||
| Sat., 4/7 | V Boys Outdoor Track | Freshman Meet | Home - Daniel Hand HS [Directions] | Cancelled | ||
| Sat., 4/7 | V Girls Outdoor Track | Freshman Meet | Home - Daniel Hand HS [Directions] | Cancelled | ||
| Sun., 4/8 | V Baseball | St. Joseph | Home - Westside Field-South Street [Directions] | L 2-11 | ||
| Sun., 4/8 | FR Baseball | St. Joseph | Home - Westside Field-South Street [Directions] | 2:45 p.m. | ||
| Sun., 4/8 | V Softball | Cheshire | Home - Pragemann Park-Oak Street [Directions] | L 3-4 | ||
| Sun., 4/8 | JV Softball | Cheshire | Home - Pragemann Park-Oak Street [Directions] | 2:15 p.m. | ||
| Mon., 4/9 | V Baseball | Shelton | Away - Shelton HS Baseball Field [Directions] | L 0-11 | 2:15 p.m. | |
| Mon., 4/9 | FR Baseball | Shelton | Away - Riverview Park - Shelton [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Mon., 4/9 | V Boys Golf | Foran | Away - Grassy Hill CC [Directions] | Sheehan 208 def Foran 224 | 1:45 p.m. | |
| Mon., 4/9 | V Boys Lacrosse | Lyman Hall | Home - Sheehan HS Riccitelli Field [Directions] | W 12-6 | ||
| Mon., 4/9 | V Boys Tennis | Career Magnet | Away - Edgewood Park Tennis Courts [Directions] | W 7-0 | 2:15 p.m. | |
| Mon., 4/9 | V Girls Lacrosse | Lyman Hall | Home - Sheehan HS Riccitelli Field [Directions] | W 4-2 | ||
| Mon., 4/9 | V Girls Tennis | Mercy | Home - Sheehan HS Tennis Courts [Directions] | L 1-6 | ||
| Tue., 4/10 | JV Baseball | Shelton | Home - Westside Field-South Street [Directions] | 4:00 p.m. | ||
| Tue., 4/10 | V Girls Lacrosse | Foran | Home - Sheehan HS Riccitelli Field [Directions] | W 13-9 | ||
| Tue., 4/10 | JV Girls Lacrosse | Foran | Home - Sheehan HS Riccitelli Field [Directions] | 4:30 p.m. | ||
| Tue., 4/10 | V Softball | Foran | Home - Pragemann Park-Oak Street [Directions] | W 6-1 | ||
| Tue., 4/10 | JV Softball | Foran | Home - Pragemann Park-Oak Street [Directions] | 5:45 p.m. | ||
| Tue., 4/10 | Miscellaneous Events | Unified Bowling | Away - Wallingford Bowl | 2:00 p.m. | 1:30 p.m. | |
| Wed., 4/11 | V Baseball | North Haven | Home - Sheehan HS Neubauer Field [Directions] | L 3-9 | ||
| Wed., 4/11 | FR Baseball | North Haven | Home - Westside Field-South Street [Directions] | 4:00 p.m. | ||
| Wed., 4/11 | V Boys Lacrosse | North Branford | Home - Sheehan HS Riccitelli Field [Directions] | W 14-7 | ||
| Wed., 4/11 | JV Boys Lacrosse | North Branford | Home - Riccitelli Field [Directions] | 4:30 p.m. | ||
| Wed., 4/11 | V Boys Outdoor Track | East Haven, Wilbur Cross | Away - East Haven HS [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Wed., 4/11 | V Boys Tennis | Lyman Hall | Home - Sheehan HS Tennis Courts [Directions] | L 0-7 | ||
| Wed., 4/11 | V Girls Outdoor Track | East Haven, Wilbur Cross | Away - East Haven HS [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Wed., 4/11 | V Softball | Mercy | Away - Mercy [Directions] | W 5-1 | 2:15 p.m. | |
| Wed., 4/11 | JV Softball | Mercy | Away - Mercy [Directions] | 5:15 p.m. | 2:15 p.m. | |
| Wed., 4/11 | V Girls Tennis | Branford | Away - Branford HS-Tennis courts [Directions] | L 3-4 | 2:45 p.m. | |
| Thu., 4/12 | V Baseball | Lewis Mills | Home - Sheehan HS Neubauer Field [Directions] | W 6-2 | ||
| Thu., 4/12 | JV Baseball | North Haven | Away - North Haven Athletic Complex - Brook Field [Directions] | 3:45 p.m. | 2:30 p.m. | |
| Thu., 4/12 | V Boys Golf | Hamden | Away - Laurel View CC [Directions] | Hamden 154 def Sheehan 202 | Regular School Bus | |
| Thu., 4/12 | V Boys Tennis | Jonathan Law | Away - Jonathan Law HS Tennis Courts [Directions] | L 3-4 | 2:15 p.m. | |
| Thu., 4/12 | V Girls Lacrosse | Sacred Heart Academy | Away - SHA [Directions] | L 6-9 | 2:15 p.m. | |
| Thu., 4/12 | JV Girls Lacrosse | Sacred Heart Academy | Away - SHA [Directions] | 5:15 p.m. | 2:15 p.m. | |
| Fri., 4/13 | JV Baseball | Lewis Mills | Away - Lewis Mills JV Baseball Field [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Fri., 4/13 | V Boys Outdoor Track | Record Journal Invitational | Home - Sheehan HS Riccitelli Field [Directions] | 3:30 p.m. | ||
| Fri., 4/13 | V Boys Tennis | Wilbur Cross | Home - Sheehan HS Tennis Courts [Directions] | W 5-2 | ||
| Fri., 4/13 | V Girls Outdoor Track | Record Journal Invitational | Home - Sheehan HS Riccitelli Field [Directions] | 3:30 p.m. | ||
| Fri., 4/13 | V Softball | Windsor | Home - Sheehan HS Softball Field [Directions] | L 1-2 (8) | ||
| Fri., 4/13 | JV Softball | Windsor | Home - Sheehan HS Softball Field [Directions] | 5:15 p.m. | ||
| Fri., 4/13 | V Girls Tennis | North Haven | Away - North Haven Athletic Complex [Directions] | L 0-7 | 2:45 p.m. | |
| Sat., 4/14 | V Boys Outdoor Track | Rain Date - Record Journal Inv. | Home - Sheehan HS Riccitelli Field [Directions] | TBA | ||
| Sat., 4/14 | V Girls Outdoor Track | Rain Date - Record Journal Inv. | Home - Sheehan HS Riccitelli Field [Directions] | TBA | ||
| Tue., 4/17 | V Baseball | Jonathan Law | Away - Jonathan Law HS Baseball Field [Directions] | L 5-6 | 1:30 p.m. | |
| Tue., 4/17 | JV Baseball | Jonathan Law | Home - Westside Field-South Street [Directions] | 5:00 p.m. | ||
| Tue., 4/17 | FR Baseball | Jonathan Law | Home - Westside Field-South Street [Directions] | 3:30 p.m. | 1:30 p.m. | |
| Tue., 4/17 | V Boys Tennis | Notre Dame-West Haven | Home - Sheehan HS Tennis Courts [Directions] | L 1-6 | ||
| Tue., 4/17 | V Girls Lacrosse | Sacred Heart Academy | Home - Sheehan HS Riccitelli Field [Directions] | W 11-9 | ||
| Tue., 4/17 | JV Girls Lacrosse | Sacred Heart Academy | Home - Sheehan HS Riccitelli Field [Directions] | 4:00 p.m. | ||
| Tue., 4/17 | V Girls Outdoor Track | Lauralton Hall, Branford, Hillhouse | Home - Sheehan HS Riccitelli Field [Directions] | 11:00 a.m. | ||
| Tue., 4/17 | V Softball | North Haven | Home - Pragemann Park-Oak Street [Directions] | L 0-8 | ||
| Tue., 4/17 | JV Softball | North Haven | Home - Pragemann Park-Oak Street [Directions] | 4:45 p.m. | ||
| Tue., 4/17 | V Girls Tennis | Career Magnet | Away - East Shore Athletic Complex [Directions] | W 7-0 | 2:30 p.m. | |
| Wed., 4/18 | V Baseball | Daniel Hand | Home - Westside Field-South Street [Directions] | L 4-9 | ||
| Wed., 4/18 | FR Baseball | Daniel Hand | Home - Westside Field-South Street [Directions] | 2:30 p.m. | ||
| Wed., 4/18 | V Boys Lacrosse | North Haven | Away - North Haven MS Turf Field [Directions] | L 1-10 | 12:30 p.m. | |
| Wed., 4/18 | JV Boys Lacrosse | North Haven | Away - North Haven MS Turf Field [Directions] | 2:00 p.m. | 12:30 p.m. | |
| Wed., 4/18 | V Boys Outdoor Track | Fairfield Prep, Branford, Guilford | Home - Sheehan [Directions] | 3:45 p.m. | ||
| Wed., 4/18 | V Boys Tennis | Hamden | Away - Hamden Middle, 2623 Dixwell Ave, Hamden [Directions] | L 3-4 | 2:30 p.m. | |
| Wed., 4/18 | V Softball | Lyman Hall | Home - Pragemann Park-Oak Street [Directions] | L 3-4 | ||
| Wed., 4/18 | JV Softball | Lyman Hall | Home - Pragemann Park-Oak Street [Directions] | 4:30 p.m. | ||
| Wed., 4/18 | V Girls Tennis | East Haven | Home - Sheehan HS Tennis Courts [Directions] | W 6-1 | ||
| Thu., 4/19 | V Girls Lacrosse | Branford | Home - Sheehan HS Riccitelli Field [Directions] | L 3-16 | ||
| Thu., 4/19 | JV Girls Lacrosse | Branford | Home - Sheehan HS Riccitelli Field [Directions] | 4:30 p.m. | ||
| Fri., 4/20 | V Baseball | Cheshire | Away - Cheshire HS [Directions] | L 1-13 | ||
| Fri., 4/20 | FR Baseball | Cheshire | Home - Westside Field-South Street [Directions] | 2:30 p.m. | ||
| Fri., 4/20 | V Boys Lacrosse | Rockville | Home - Sheehan HS Riccitelli Field [Directions] | W 15-5 | ||
| Fri., 4/20 | JV Boys Lacrosse | Rockville | Home - Sheehan HS Riccitelli Field [Directions] | 5:30 p.m. | ||
| Fri., 4/20 | V Boys Tennis | Shelton | Home - Sheehan HS Tennis Courts [Directions] | L 0-7 | ||
| Fri., 4/20 | V Softball | Daniel Hand | Home - Pragemann Park-Oak Street [Directions] | L 3-4 | ||
| Fri., 4/20 | JV Softball | Daniel Hand | Home - Pragemann Park-Oak Street [Directions] | 4:30 p.m. | ||
| Sat., 4/21 | JV Baseball | Cheshire | Away - Cheshire High Baseball Field [Directions] | 10:30 a.m. | 9:15 a.m. | |
| Sat., 4/21 | V Boys Outdoor Track | Panther Invitational | Away - Panther Stadium - Plainfield | TBA | 7:30 a.m. | |
| Sat., 4/21 | V Girls Lacrosse | Amity | Away - Amity HS - Field # 3 [Directions] | W 14-10 | 8:30 a.m. | |
| Sat., 4/21 | JV Girls Lacrosse | Amity | Away - Amity HS - Field # 3 [Directions] | 11:15 p.m. | 8:30 a.m. | |
| Sat., 4/21 | V Girls Outdoor Track | Panther Invitational | Away - Panther Stadium - Plainfield | TBA | 7:30 a.m. | |
| Mon., 4/23 | V Baseball | Career Magnet | Away - East Shore Athletic Complex [Directions] | L 4-5 | 2:15 p.m. | |
| Mon., 4/23 | FR Baseball | Wilbur Cross | Away - Rice Field II [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Mon., 4/23 | V Boys Golf | Branford | Home - Farms Country Club [Directions] | Branford 170 def Sheehan 198 | Regular School Bus | |
| Mon., 4/23 | V Boys Lacrosse | Branford | Home - Sheehan HS Riccitelli Field [Directions] | L 5-17 | ||
| Mon., 4/23 | JV Boys Lacrosse | Branford | Home - Riccitelli Field [Directions] | Cancelled | ||
| Mon., 4/23 | V Boys Tennis | West Haven | Away - Painter Park Tennis Courts [Directions] | L 0-7 | 2:00 p.m. | |
| Mon., 4/23 | V Softball | Wilbur Cross | Away - Blake Field I [Directions] | W 12-0 | 2:15 p.m. | |
| Mon., 4/23 | JV Softball | Wilbur Cross | Away - Blake Field I [Directions] | 5:15 p.m. | 2:15 p.m. | |
| Mon., 4/23 | V Girls Tennis | West Haven | Home - Sheehan HS Tennis Courts [Directions] | W 6-1 | ||
| Tue., 4/24 | JV Baseball | Career Magnet | Home - Sheehan HS Neubauer Field [Directions] | Cancelled | ||
| Tue., 4/24 | V Girls Lacrosse | Jonathan Law | Home - Sheehan HS Riccitelli Field [Directions] | L 6-10 | ||
| Tue., 4/24 | JV Girls Lacrosse | Jonathan Law | Home - Sheehan HS Riccitelli Field [Directions] | 4:30 p.m. | ||
| Tue., 4/24 | V Girls Tennis | Foran | Away - Foran HS [Directions] | W 4-3 | 2:45 p.m. | |
| Wed., 4/25 | V Boys Lacrosse | Holy Cross | Home - Sheehan HS Riccitelli Field [Directions] | W 14-3 | ||
| Thu., 4/26 | V Baseball | Shelton | Home - Westside Field-South Street [Directions] | L 4-5 | ||
| Thu., 4/26 | V Boys Golf | Hamden | Home - Farms Country Club [Directions] | Hamden 173 def Sheehan 198 | Regular School Bus | |
| Thu., 4/26 | V Girls Tennis | Lyman Hall | Home - Sheehan HS Tennis Courts [Directions] | W 5-2 | ||
| Fri., 4/27 | V Boys Lacrosse | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | W 8-3 | 5:00 p.m. | |
| Fri., 4/27 | V Boys Outdoor Track | O'Grady Relays | Away - Danbury HS | Cancelled | TBA | |
| Fri., 4/27 | V Girls Lacrosse | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | W 10-4 | 4:00 p.m. | one-way bus |
| Sat., 4/28 | V Baseball | Amity | Home - Westside Field-South Street [Directions] | L 2-6 | ||
| Sat., 4/28 | JV Baseball | Amity | Away - John Janenda Baseball Field @ Amity HS [Directions] | 10:30 a.m. | 9:00 a.m. | |
| Sat., 4/28 | FR Baseball | Amity | Home - Westside Field-South Street [Directions] | 2:30 p.m. | ||
| Sat., 4/28 | JV Boys Lacrosse | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | 12:00 p.m. | No Bus | |
| Sat., 4/28 | V Boys Outdoor Track | O'Grady Relays | Away - Danbury HS | 9:30 a.m. | 7:30 a.m. | |
| Sat., 4/28 | V Boys Tennis | East Haven | Home - Sheehan HS Tennis Courts [Directions] | L 1-6 | ||
| Sat., 4/28 | JV Girls Lacrosse | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | 10:30 a.m. | No Bus | |
| Sat., 4/28 | V Girls Outdoor Track | O'Grady Invitational | Away - Danbury HS | TBA | TBA | |
| Sat., 4/28 | V Softball | Lauralton Hall | Home - Westside Field-South Street [Directions] | W 2-1 | ||
| Sat., 4/28 | JV Softball | Lauralton Hall | Home - Westside Field-South Street [Directions] | 1:45 p.m. | ||
| Sat., 4/28 | V Girls Tennis | Guilford | Away - Tennis Courts at GHS [Directions] | L 1-6 | 12:30 p.m. | |
| Mon., 4/30 | V Baseball | Cromwell | Away - Fran Monnes Baseball Field @ Cromwell HS [Directions] | L 5-6 | 2:15 p.m. | |
| Mon., 4/30 | JV Baseball | Cromwell | Away - Cromwell MS [Directions] | 4:00 p.m. | 2:15 p.m. | |
| Mon., 4/30 | V Boys Golf | Lyman Hall | Home - Farms Country Club [Directions] | Sheehan 189 def Lyman Hall 190 | Regular School Bus | |
| Mon., 4/30 | V Boys Lacrosse | Wilbur Cross | Away - Wilbur Cross Athletic Complex [Directions] | W 11-0 | 2:15 p.m. | |
| Mon., 4/30 | V Boys Tennis | North Haven | Away - North Haven Athletic Complex [Directions] | L 2-5 | 2:30 p.m. | |
| Mon., 4/30 | V Softball | St. Joseph | Home - Pragemann Park-Oak Street [Directions] | W 2-1 (8) | ||
| Mon., 4/30 | JV Softball | St. Joseph | Home - Sheehan HS Highland Field [Directions] | Cancelled | ||
| Mon., 4/30 | V Girls Tennis | Amity | Home - Sheehan HS Tennis Courts [Directions] | L 1-6 | ||
| Mon., 4/30 | Miscellaneous Events | Moran Track Meet | Home - Sheehan HS Riccitelli Field [Directions] | 4:00 p.m. | ||
| Tue., 5/1 | FR Baseball | Wilbur Cross | Home - Westside Field-South Street [Directions] | 3:45 p.m. | ||
| Tue., 5/1 | V Boys Golf | Notre Dame-West Haven | Away - Racebrook CC [Directions] | ND-WH 160 def Sheehan 204 | 1:30 p.m. | |
| Tue., 5/1 | V Boys Outdoor Track | Shelton | Home - Sheehan HS Riccitelli Field [Directions] | 3:45 p.m. | ||
| Tue., 5/1 | V Boys Tennis | Guilford | Home - Sheehan HS Tennis Courts [Directions] | L 0-7 | ||
| Tue., 5/1 | V Girls Lacrosse | North Haven | Away - North Haven Turf Field [Directions] | L 5-15 | 2:15 p.m. | |
| Tue., 5/1 | JV Girls Lacrosse | North Haven | Away - North Haven Turf Field [Directions] | 5:15 p.m. | 2:15 p.m. | |
| Tue., 5/1 | V Girls Outdoor Track | Shelton, Guilford | Home - Sheehan HS Riccitelli Field [Directions] | 3:45 p.m. | ||
| Tue., 5/1 | V Softball | Foran | Away - Foran HS [Directions] | W 3-2 | 2:15 p.m. | |
| Tue., 5/1 | JV Softball | Foran | Away - Foran HS [Directions] | 5:45 p.m. | 2:15 p.m. | |
| Wed., 5/2 | V Baseball | North Haven | Away - North Haven Athletic Complex-DeMayo Field [Directions] | L 2-7 | 5:15 p.m. | |
| Wed., 5/2 | FR Baseball | North Haven | Away - Bailey Road Field [Directions] | 3:45 p.m. | 2:15 p.m. | |
| Wed., 5/2 | V Boys Lacrosse | West Haven | Home - Sheehan HS Riccitelli Field [Directions] | L 5-6 | ||
| Wed., 5/2 | JV Boys Lacrosse | West Haven | Home - Riccitelli Field [Directions] | 4:30 p.m. | ||
| Wed., 5/2 | V Boys Tennis | Career Magnet | Home - Sheehan HS Tennis Courts [Directions] | W 6-1 | ||
| Wed., 5/2 | V Girls Lacrosse | Windsor | Away - Windsor HS [Directions] | W 9-5 | 2:15 p.m. | |
| Wed., 5/2 | JV Girls Lacrosse | Windsor | Away - Windsor H.S. [Directions] | 5:15 p.m. | 2:15 p.m. | |
| Wed., 5/2 | V Softball | Mercy | Home - Sheehan HS Softball Field [Directions] | L 1-4 | ||
| Wed., 5/2 | JV Softball | Mercy | Home - Sheehan HS Softball Field [Directions] | 5:15 p.m. | ||
| Wed., 5/2 | V Girls Tennis | Mercy | Away - Wesleyan University [Directions] | L 0-7 | 2:45 p.m. | |
| Wed., 5/2 | Miscellaneous Events | Unified Volleyball Tournament | Home - Sheehan HS Gymnasium [Directions] | 3:00 p.m. | ||
| Thu., 5/3 | JV Baseball | North Haven | Home - Sheehan HS Neubauer Field [Directions] | 3:45 p.m. | ||
| Thu., 5/3 | V Boys Golf | East Haven | Home - Farms Country Club [Directions] | Sheehan 176 def East Haven 218 | Regular School Bus | |
| Thu., 5/3 | V Boys Tennis | Branford | Away - Branford HS-Tennis courts [Directions] | L 0-7 | 2:15 p.m. | |
| Thu., 5/3 | Miscellaneous Events | Unified Volleyball | Away - Branford HS | 2:30 p.m. | 1:30 p.m. | |
| Fri., 5/4 | V Baseball | Lyman Hall | Away - Lyman Hall, Pat Wall Field [Directions] | W 6-3 | No Bus | |
| Fri., 5/4 | FR Baseball | Lyman Hall | Home - Sheehan HS Neubauer Field [Directions] | 3:45 p.m. | ||
| Fri., 5/4 | V Boys Outdoor Track | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | 5:00 p.m. | 3:30 p.m. | |
| Fri., 5/4 | V Girls Lacrosse | Mercy | Home - Sheehan HS Riccitelli Field [Directions] | L 5-7 | ||
| Fri., 5/4 | JV Girls Lacrosse | Mercy | Home - Sheehan HS Riccitelli Field [Directions] | 5:15 p.m. | ||
| Fri., 5/4 | V Girls Outdoor Track | Lyman Hall | Away - Lyman Hall Fitzgerald Field [Directions] | 5:00 p.m. | 3:30 p.m. | |
| Fri., 5/4 | V Softball | Cheshire | Away - Cheshire High softball field [Directions] | L 0-10 | 2:30 p.m. | |
| Fri., 5/4 | JV Softball | Cheshire | Away - Cheshire High softball field [Directions] | 5:30 p.m. | 2:30 p.m. | |
| Fri., 5/4 | V Girls Tennis | Hamden | Home - Sheehan HS Tennis Courts [Directions] | L 3-4 | ||
| Sat., 5/5 | JV Baseball | Lyman Hall | Home - Sheehan HS Neubauer Field [Directions] | 3:30 p.m. | ||
| Sat., 5/5 | V Boys Lacrosse | Foran | Away - Foran HS - Turf Field [Directions] | L 7-16 | 1:30 p.m. | |
| Sat., 5/5 | JV Boys Lacrosse | Foran | Away - Foran HS - Turf Field [Directions] | 4:45 p.m. | 1:30 p.m. | |
| Mon., 5/7 | V Baseball | Jonathan Law | Home - Sheehan HS Neubauer Field [Directions] | L 3-4 | ||
| Mon., 5/7 | FR Baseball | Jonathan Law | Home - Westside Field-South Street [Directions] | 4:00 p.m. | ||
| Mon., 5/7 | V Boys Golf | Branford, Morgan | Away - Pine Orchard CC [Directions] | Branford 175 Morgan 191 Sheehan 199 | 1:30 p.m. | |
| Mon., 5/7 | V Boys Lacrosse | Bristol Central | Away - BC Turf Field [Directions] | W 15-2 | 3:30 p.m. | |
| Mon., 5/7 | JV Boys Lacrosse | Bristol Central | Away - BC Turf Field [Directions] | Cancelled | 3:30 p.m. | |
| Mon., 5/7 | V Boys Tennis | Foran | Away - Foran HS [Directions] | L 0-7 | 2:15 p.m. | |
| Mon., 5/7 | V Girls Lacrosse | Hamden | Away - HHS Turf Field #1 [Directions] | W 8-6 | 3:15 p.m. | |
| Mon., 5/7 | JV Girls Lacrosse | Hamden | Away - HHS Turf Field #1 [Directions] | 6:00 p.m. | 3:15 p.m. | |
| Mon., 5/7 | V Softball | North Haven | Away - North Haven Athletic Complex [Directions] | L 1-2 | 5:15 p.m. | |
| Mon., 5/7 | JV Softball | North Haven | Away - North Haven Athletic Complex - Brook Field [Directions] | 4:00 p.m. | 2:45 p.m. | |
| Tue., 5/8 | JV Baseball | Jonathan Law | Away - Jonathan Law HS Baseball Field [Directions] | 4:15 p.m. | 2:30 p.m. | |
| Tue., 5/8 | V Boys Golf | Cheshire | Away - Farms Country Club [Directions] | Cheshire 162 def Sheehan 182 | Regular School Bus | |
| Tue., 5/8 | V Boys Outdoor Track | Cheshire, North Haven | Away - Cheshire High Main Game field [Directions] | 3:45 p.m. | 2:30 p.m. | |
| Tue., 5/8 | V Girls Lacrosse | Rocky Hill | Home - Sheehan HS Riccitelli Field [Directions] | W 8-7 (ot) | ||
| Tue., 5/8 | JV Girls Lacrosse | Rocky Hill | Home - Sheehan HS Riccitelli Field [Directions] | 4:30 p.m. | ||
| Tue., 5/8 | V Girls Outdoor Track | Cheshire, North Haven | Away - Cheshire High Main Game field [Directions] | 3:45 p.m. | 2:30 p.m. | |
| Tue., 5/8 | V Girls Tennis | Lyman Hall | Away - Lyman Hall Doolittle Park Tennis Courts [Directions] | W 4-3 | ||
| Wed., 5/9 | V Baseball | Daniel Hand | Away - Polson Baseball Field/DHHS Campus [Directions] | L 3-8 | 2:15 p.m. | |
| Wed., 5/9 | FR Baseball | Daniel Hand | Away - Town Campus [Directions] | 4:00 p.m. | 2:15 p.m. | |
| Wed., 5/9 | V Boys Lacrosse | Hamden | Away - HHS Turf Field #1 [Directions] | W 11-8 | 3:30 p.m. | |
| Wed., 5/9 | JV Boys Lacrosse | Hamden | Away - HHS Turf Field #1 [Directions] | 5:00 p.m. | 3:30 p.m. | |
| Wed., 5/9 | V Boys Tennis | Xavier | Home - Sheehan HS Tennis Courts [Directions] | L 0-7 | ||
| Wed., 5/9 | V Softball | Lyman Hall | Away - Lyman Hall Varsity Softball Field [Directions] | W 7-0 | 2:30 p.m. | |
| Wed., 5/9 | JV Softball | Lyman Hall | Away - Lyman Hall Varsity Softball Field [Directions] | 5:30 p.m. | 2:30 p.m. | |
| Wed., 5/9 | V Girls Tennis | Daniel Hand | Away - Polson Tennis Courts/DHHS Campus [Directions] | L 0-7 | 2:45 p.m. | |
| Thu., 5/10 | JV Baseball | Daniel Hand | Home - Westside Field-South Street [Directions] | 4:00 p.m. | ||
| Thu., 5/10 | V Boys Golf | Daniel Hand | Away - Madison Country Club [Directions] | Hand 158 def Sheehan 201 | 1:30 p.m. | |
| Thu., 5/10 | V Girls Lacrosse | West Haven | Home - Sheehan HS Riccitelli Field [Directions] | W 9-4 | ||
| Thu., 5/10 | JV Girls Lacrosse | West Haven | Home - Sheehan HS Riccitelli Field [Directions] | 4:45 p.m. | ||
| Fri., 5/11 | V Baseball | Cheshire | Home - Sheehan HS Neubauer Field [Directions] | L 0-12 | ||
| Fri., 5/11 | FR Baseball | Cheshire | Away - Cheshire High Baseball Field [Directions] | 4:00 p.m. | 2:30 p.m. | |
| Fri., 5/11 | V Boys Tennis | Wilbur Cross | Away - Wilbur Cross Tennis Courts [Directions] | L 3-4 | 2:15 p.m. | |
| Fri., 5/11 | V Girls Outdoor Track | Lady Titan Relays | Home - Sheehan HS Riccitelli Field [Directions] | 5:00 p.m. | ||
| Fri., 5/11 | V Softball | Daniel Hand | Away - Green Hill Rd Softball Turf Field/ DHHS Campus [Directions] | L 2-9 | 2:15 p.m. | |
| Fri., 5/11 | JV Softball | Daniel Hand | Away - Green Hill Rd Softball Turf Field/ DHHS Campus [Directions] | 5:15 p.m. | 2:15 p.m. | |
| Fri., 5/11 | V Girls Tennis | Lauralton Hall | Home - Sheehan HS Tennis Courts [Directions] | L 2-5 | ||
| Mon., 5/14 | V Baseball | Career Magnet | Home - Sheehan HS Neubauer Field [Directions] | W 10-0 | ||
| Mon., 5/14 | V Boys Lacrosse | Shelton | Home - Sheehan HS Riccitelli Field [Directions] | L 1-14 | ||
| Mon., 5/14 | JV Boys Lacrosse | Shelton | Home - Riccitelli Field [Directions] | 4:30 p.m. | ||
| Mon., 5/14 | V Boys Tennis | Jonathan Law | Home - Sheehan HS Tennis Courts [Directions] | L 3-4 | ||
| Mon., 5/14 | V Softball | Wilbur Cross | Home - Pragemann Park-Oak Street [Directions] | W 12-0 | ||
| Mon., 5/14 | JV Softball | Wilbur Cross | Home - Pragemann Park-Oak Street [Directions] | Cancelled | ||
| Mon., 5/14 | V Girls Tennis | Cheshire | Away - Cheshire HS Tennis Courts [Directions] | L 1-6 | 2:45 p.m. | |
| Tue., 5/15 | JV Baseball | Coginchaug | Home - Westside Field-South Street [Directions] | 3:15 p.m. | ||
| Tue., 5/15 | JV Baseball | Career Magnet | Away - East Shore Athletic Complex [Directions] | Cancelled | 2:30 p.m. | |
| Tue., 5/15 | V Boys Golf | Cheshire | Home - Southington Country club [Directions] | Cheshire 165 def Sheehan 206 | 1:30 p.m. | Regular School Bus |
| Wed., 5/16 | V Boys Golf | Fairfield Prep | Away - Patterson Club, Fairfield, CT [Directions] | Prep 160 def Sheehan 206 | 1:15 p.m. | |
| Wed., 5/16 | V Boys Lacrosse | Jonathan Law | Away - Lawmen Stadium [Directions] | L 11-12 | 2:30 p.m. | |
| Wed., 5/16 | JV Boys Lacrosse | Jonathan Law | Away - Lawmen Stadium [Directions] | 6:00 p.m. | 2:30 p.m. | |
| Thu., 5/17 | V Baseball | Amity | Away - John Janenda Baseball Field @ Amity HS [Directions] | L 3-10 | 2:15 p.m. | |
| Thu., 5/17 | V Boys Golf | Amity | Home - Hunters Golf Course - Meriden [Directions] | Amity 167 def Sheehan 200 | Regular School Bus | |
| Thu., 5/17 | V Girls Lacrosse | Shelton | Away - Shelton HS - Lower Field [Directions] | W 10-8 | 2:45 p.m. | |
| Thu., 5/17 | JV Girls Lacrosse | Shelton | Away - Shelton HS - Lower Field [Directions] | 6:00 p.m. | 2:45 p.m. | |
| Fri., 5/18 | V Boys Tennis | Lyman Hall | Away - Lyman Hall Doolittle Park Tennis Courts [Directions] | L 3-4 | ||
| Fri., 5/18 | V Softball | Lauralton Hall | Away - Lauralton Hall Field [Directions] | W 9-3 | 2:30 p.m. | |
| Fri., 5/18 | JV Softball | Lauralton Hall | Away - Lauralton Hall Back Field [Directions] | 4:15 p.m. | 2:30 p.m. | |
| Sun., 5/20 | V Girls Tennis | North Haven | Home - Sheehan HS Tennis Courts [Directions] | L 2-5 | ||
| Mon., 5/21 | V Boys Golf | Lyman Hall | Away - Wallingford Country Club [Directions] | Lyman Hall 190 def Sheehan 203 | 1:45 p.m. | |
| Wed., 5/23 | V Boys Golf | Xavier | Home - Traditions - Wallingford [Directions] | Xavier 147 def Sheehan 203 | 1:45 p.m. | Regular School Bus |
| Thu., 5/24 | V Boys Tennis | Wilcox Tech | Away - Sheehan HS Tennis Courts [Directions] | W 5-2 | ||
| Wed., 5/30 | Miscellaneous Events | Moran Track Meet | Home - Sheehan HS Riccitelli Field [Directions] | 4:00 p.m. | ||