| | | |
| September 19, 2025 | W | Cape Breton Eagles 2 at Saint John Sea Dogs 3 | Final |
| September 20, 2025 | L | Cape Breton Eagles 6 at Saint John Sea Dogs 3 | Final |
| September 26, 2025 | L | Saint John Sea Dogs 3 at Halifax Mooseheads 4 | Final |
| September 27, 2025 | W | Saint John Sea Dogs 5 at Halifax Mooseheads 2 | Final |
| October 4, 2025 | W | Saint John Sea Dogs 7 at Moncton Wildcats 5 | Final |
| October 5, 2025 | W | Chicoutimi Sagueneens 5 at Saint John Sea Dogs 6 | Final |
| October 10, 2025 | L | Saint John Sea Dogs 3 at Charlottetown Islanders 4 | Final (OT) |
| October 11, 2025 | L | Rimouski Oceanic 3 at Saint John Sea Dogs 2 | Final |
| October 13, 2025 | W | Rouyn-Noranda Huskies 1 at Saint John Sea Dogs 3 | Final |
| October 18, 2025 | L | Val-d'Or Foreurs 7 at Saint John Sea Dogs 3 | Final |
| October 24, 2025 | L | Saint John Sea Dogs 3 at Newfoundland Regiment 6 | Final |
| October 25, 2025 | L | Saint John Sea Dogs 1 at Newfoundland Regiment 5 | Final |
| October 29, 2025 | W | Saint John Sea Dogs 4 at Cape Breton Eagles 0 | Final |
| October 30, 2025 | W | Saint John Sea Dogs 6 at Cape Breton Eagles 4 | Final |
| November 2, 2025 | L | Moncton Wildcats 4 at Saint John Sea Dogs 2 | Final |
| November 6, 2025 | L | Saint John Sea Dogs 0 at Rimouski Oceanic 3 | Final |
| November 7, 2025 | L | Saint John Sea Dogs 1 at Drummondville Voltigeurs 4 | Final |
| November 9, 2025 | W | Saint John Sea Dogs 6 at Victoriaville Tigres 0 | Final |
| November 15, 2025 | W | Quebec Remparts 0 at Saint John Sea Dogs 4 | Final |
| November 16, 2025 | L | Drummondville Voltigeurs 3 at Saint John Sea Dogs 2 | Final |
| November 20, 2025 | W | Charlottetown Islanders 3 at Saint John Sea Dogs 6 | Final |
| November 21, 2025 | L | Moncton Wildcats 8 at Saint John Sea Dogs 4 | Final |
| November 28, 2025 | L | Charlottetown Islanders 8 at Saint John Sea Dogs 2 | Final |
| November 29, 2025 | L | Cape Breton Eagles 7 at Saint John Sea Dogs 3 | Final |
| November 30, 2025 | L | Cape Breton Eagles 5 at Saint John Sea Dogs 2 | Final |
| December 4, 2025 | L | Saint John Sea Dogs 4 at Moncton Wildcats 7 | Final |
| December 7, 2025 | L | Moncton Wildcats 4 at Saint John Sea Dogs 2 | Final |
| December 10, 2025 | W | Saint John Sea Dogs 4 at Baie-Comeau Drakkar 3 | Final (OT) |
| December 11, 2025 | W | Saint John Sea Dogs 6 at Chicoutimi Sagueneens 5 | Final (OT) |
| December 13, 2025 | L | Saint John Sea Dogs 1 at Quebec Remparts 5 | Final |
| December 17, 2025 | L | Halifax Mooseheads 4 at Saint John Sea Dogs 3 | Final |
| December 18, 2025 | L | Saint John Sea Dogs 3 at Halifax Mooseheads 4 | Final (OT) |
| December 28, 2025 | W | Charlottetown Islanders 3 at Saint John Sea Dogs 6 | Final |
| December 29, 2025 | L | Saint John Sea Dogs 3 at Charlottetown Islanders 4 | Final (OT) |
| December 31, 2025 | L | Newfoundland Regiment 6 at Saint John Sea Dogs 5 | Final |
| January 4, 2026 | W | Halifax Mooseheads 2 at Saint John Sea Dogs 5 | Final |
| January 8, 2026 | W | Gatineau Olympiques 1 at Saint John Sea Dogs 5 | Final |
| January 9, 2026 | L | Newfoundland Regiment 5 at Saint John Sea Dogs 4 | Final |
| January 11, 2026 | L | Newfoundland Regiment 4 at Saint John Sea Dogs 3 | Final (OT) |
| January 14, 2026 | W | Saint John Sea Dogs 4 at Rouyn-Noranda Huskies 3 | Final (OT) |
| January 15, 2026 | L | Saint John Sea Dogs 3 at Val-d'Or Foreurs 6 | Final |
| January 17, 2026 | L | Saint John Sea Dogs 1 at Blainville-Boisbriand Armada 5 | Final |
| January 24, 2026 | L | Sherbrooke Phoenix 6 at Saint John Sea Dogs 3 | Final |
| January 29, 2026 | L | Saint John Sea Dogs 4 at Moncton Wildcats 7 | Final |
| January 31, 2026 | W | Saint John Sea Dogs 7 at Charlottetown Islanders 3 | Final |
| February 1, 2026 | L | Baie-Comeau Drakkar 2 at Saint John Sea Dogs 0 | Final |
| February 6, 2026 | L | Moncton Wildcats 5 at Saint John Sea Dogs 2 | Final |
| February 7, 2026 | L | Newfoundland Regiment 5 at Saint John Sea Dogs 4 | Final (OT) |
| February 11, 2026 | L | Saint John Sea Dogs 3 at Newfoundland Regiment 7 | Final |
| February 12, 2026 | L | Saint John Sea Dogs 1 at Newfoundland Regiment 5 | Final |
| February 14, 2026 | W | Shawinigan Cataractes 2 at Saint John Sea Dogs 3 | Final (OT) |
| February 16, 2026 | W | Victoriaville Tigres 2 at Saint John Sea Dogs 5 | Final |
| February 19, 2026 | L | Saint John Sea Dogs 2 at Shawinigan Cataractes 6 | Final |
| February 20, 2026 | L | Saint John Sea Dogs 5 at Sherbrooke Phoenix 8 | Final |
| February 22, 2026 | W | Saint John Sea Dogs 2 at Gatineau Olympiques 1 | Final |
| February 27, 2026 | W | Saint John Sea Dogs 5 at Halifax Mooseheads 2 | Final |
| February 28, 2026 | L | Charlottetown Islanders 5 at Saint John Sea Dogs 4 | Final |
| March 4, 2026 | W | Blainville-Boisbriand Armada 3 at Saint John Sea Dogs 5 | Final |
| March 8, 2026 | L | Saint John Sea Dogs 3 at Moncton Wildcats 6 | Final |
| March 13, 2026 | L | Halifax Mooseheads 5 at Saint John Sea Dogs 4 | Final |
| March 14, 2026 | L | Halifax Mooseheads 4 at Saint John Sea Dogs 2 | Final |
| March 15, 2026 | L | Saint John Sea Dogs 1 at Charlottetown Islanders 5 | Final |
| March 20, 2026 | L | Saint John Sea Dogs 2 at Cape Breton Eagles 4 | Final |
| March 21, 2026 | W | Saint John Sea Dogs 3 at Cape Breton Eagles 2 | Final |
| March 27, 2026 | L | Saint John Sea Dogs 1 at Moncton Wildcats 5 (Playoff Gm. 1) | Final |
| March 28, 2026 | L | Saint John Sea Dogs 2 at Moncton Wildcats 3 (Playoff Gm. 2) | Final (OT) |
| March 31, 2026 | L | Moncton Wildcats 6 at Saint John Sea Dogs 0 (Playoff Gm. 3) | Final |
| April 1, 2026 | L | Moncton Wildcats 7 at Saint John Sea Dogs 3 (Playoff Gm. 4) | Final |
Saint John Sea Dogs Schedule
