| | | |
| September 19, 2025 | L | Watertown Shamrocks 1 at Aberdeen Wings 6 | Final |
| September 20, 2025 | L | Aberdeen Wings 6 at Watertown Shamrocks 3 | Final |
| September 24, 2025 | W | Odessa Jackalopes 2 at Watertown Shamrocks 8 (Blaine, MN) | Final |
| September 26, 2025 | L | Watertown Shamrocks 2 at Northeast Generals 5 (Blaine, MN) | Final |
| September 27, 2025 | L | Watertown Shamrocks 3 at New Jersey Titans 4 (Blaine, MN) | Final |
| October 3, 2025 | L | Minot Minotauros 5 at Watertown Shamrocks 3 | Final |
| October 4, 2025 | W | Minot Minotauros 2 at Watertown Shamrocks 3 | Final (SO) |
| October 18, 2025 | L | Bismarck Bobcats 6 at Watertown Shamrocks 3 | Final |
| October 19, 2025 | L | Bismarck Bobcats 5 at Watertown Shamrocks 0 | Final |
| October 31, 2025 | W | Austin Bruins 1 at Watertown Shamrocks 2 | Final (OT) |
| November 1, 2025 | L | Austin Bruins 5 at Watertown Shamrocks 2 | Final |
| November 7, 2025 | W | Watertown Shamrocks 4 at Minnesota Mallards 2 | Final |
| November 8, 2025 | W | Watertown Shamrocks 5 at Minnesota Mallards 4 | Final |
| November 14, 2025 | W | Watertown Shamrocks 4 at Austin Bruins 3 | Final |
| November 15, 2025 | W | Watertown Shamrocks 4 at Austin Bruins 3 | Final |
| November 21, 2025 | W | Minnesota Mallards 2 at Watertown Shamrocks 6 | Final |
| November 22, 2025 | L | Minnesota Mallards 4 at Watertown Shamrocks 3 | Final |
| November 26, 2025 | W | Watertown Shamrocks 5 at Aberdeen Wings 2 | Final |
| November 28, 2025 | W | Watertown Shamrocks 7 at Minot Minotauros 4 | Final |
| November 29, 2025 | W | Watertown Shamrocks 8 at Minot Minotauros 2 | Final |
| December 5, 2025 | W | Watertown Shamrocks 4 at North Iowa Bulls 1 | Final |
| December 6, 2025 | L | Watertown Shamrocks 3 at North Iowa Bulls 4 | Final |
| December 12, 2025 | L | Watertown Shamrocks 2 at Austin Bruins 5 | Final |
| December 13, 2025 | L | Watertown Shamrocks 1 at Austin Bruins 3 | Final |
| December 19, 2025 | W | Bismarck Bobcats 1 at Watertown Shamrocks 4 | Final |
| December 20, 2025 | L | Bismarck Bobcats 4 at Watertown Shamrocks 0 | Final |
| January 2, 2026 | W | Minnesota Mallards 2 at Watertown Shamrocks 5 | Final |
| January 3, 2026 | W | Minnesota Mallards 4 at Watertown Shamrocks 6 | Final |
| January 9, 2026 | W | Austin Bruins 2 at Watertown Shamrocks 3 | Final |
| January 10, 2026 | W | Austin Bruins 2 at Watertown Shamrocks 3 | Final |
| January 16, 2026 | L | Watertown Shamrocks 2 at St. Cloud Norsemen 3 | Final (SO) |
| January 17, 2026 | L | St. Cloud Norsemen 7 at Watertown Shamrocks 3 | Final |
| January 23, 2026 | L | North Iowa Bulls 4 at Watertown Shamrocks 0 | Final |
| January 24, 2026 | W | North Iowa Bulls 3 at Watertown Shamrocks 4 | Final |
| January 30, 2026 | W | Minot Minotauros 0 at Watertown Shamrocks 3 | Final |
| January 31, 2026 | W | Minot Minotauros 2 at Watertown Shamrocks 4 | Final |
| February 6, 2026 | L | Watertown Shamrocks 2 at Bismarck Bobcats 3 | Final |
| February 7, 2026 | L | Watertown Shamrocks 4 at Bismarck Bobcats 5 | Final (OT) |
| February 13, 2026 | W | Watertown Shamrocks 4 at Aberdeen Wings 3 | Final (OT) |
| February 14, 2026 | W | Aberdeen Wings 0 at Watertown Shamrocks 3 | Final |
| February 20, 2026 | W | Watertown Shamrocks 5 at Minot Minotauros 3 | Final |
| February 21, 2026 | W | Watertown Shamrocks 3 at Minot Minotauros 2 | Final (OT) |
| February 27, 2026 | W | Watertown Shamrocks 3 at St. Cloud Norsemen 2 | Final (OT) |
| February 28, 2026 | L | St. Cloud Norsemen 4 at Watertown Shamrocks 2 | Final |
| March 6, 2026 | L | Watertown Shamrocks 3 at Bismarck Bobcats 6 | Final |
| March 7, 2026 | L | Watertown Shamrocks 1 at Bismarck Bobcats 2 | Final (OT) |
| March 13, 2026 | W | Watertown Shamrocks 5 at North Iowa Bulls 2 | Final |
| March 14, 2026 | W | Watertown Shamrocks 5 at North Iowa Bulls 4 | Final (SO) |
| March 17, 2026 | L | Aberdeen Wings 5 at Watertown Shamrocks 3 | Final |
| March 20, 2026 | L | St. Cloud Norsemen 3 at Watertown Shamrocks 2 | Final (SO) |
| March 21, 2026 | W | St. Cloud Norsemen 1 at Watertown Shamrocks 4 | Final |
| March 26, 2026 | L | Watertown Shamrocks 2 at St. Cloud Norsemen 3 | Final (OT) |
| March 27, 2026 | W | North Iowa Bulls 2 at Watertown Shamrocks 3 | Final |
| March 28, 2026 | | North Iowa Bulls at Watertown Shamrocks | 8:00 p.m. |
| April 2, 2026 | | Watertown Shamrocks at St. Cloud Norsemen | 8:00 p.m. |
| April 3, 2026 | | Watertown Shamrocks at Minnesota Mallards | 8:00 p.m. |
| April 4, 2026 | | Watertown Shamrocks at Minnesota Mallards | 8:00 p.m. |
| April 10, 2026 | | Aberdeen Wings at Watertown Shamrocks | 8:00 p.m. |
| April 11, 2026 | | Watertown Shamrocks at Aberdeen Wings | 8:15 p.m. |
Watertown Shamrocks Schedule
