| | | |
| June 9, 2026 | W | Minot Honeybees 6 at Grand Forks Spitfires 16 | Final (6) |
| June 10, 2026 | L | Minot Honeybees 14 at Grand Forks Spitfires 1 | Final |
| June 12, 2026 | W | Grand Forks Spitfires 9 at Wausau Ignite 7 | Final (7) |
| June 13, 2026 | L | Grand Forks Spitfires 7 at Wausau Ignite 8 | Final (8) |
| June 15, 2026 | L | Mankato Habaneros 16 at Grand Forks Spitfires 12 | Final (7) |
| June 16, 2026 | W | Mankato Habaneros 0 at Grand Forks Spitfires 4 | Final (7) |
| June 18, 2026 | W | Grand Forks Spitfires 8 at Mankato Habaneros 5 | Final (7) |
| June 19, 2026 | W | Grand Forks Spitfires 7 at Mankato Habaneros 6 | Final (7) |
| June 20, 2026 | W | La Crosse Steam 7 at Grand Forks Spitfires 9 | Final (7) |
| June 21, 2026 | W | La Crosse Steam 8 at Grand Forks Spitfires 10 | Final (7) |
| June 23, 2026 | L | Minot Honeybees 10 at Grand Forks Spitfires 1 | Final (7) |
| June 24, 2026 | L | Minot Honeybees 13 at Grand Forks Spitfires 9 | Final (7) |
| June 26, 2026 | L | Grand Forks Spitfires 1 at Madison Night Mares 10 | Final (7) |
| June 27, 2026 | L | Grand Forks Spitfires 3 at Madison Night Mares 14 | Final (5) |
| June 28, 2026 | W | Grand Forks Spitfires 15 at La Crosse Steam 10 (Game 1) | Final (7) |
| June 28, 2026 | L | Grand Forks Spitfires 5 at La Crosse Steam 15 (Game 2) | Final (6) |
| June 30, 2026 | L | Grand Forks Spitfires 3 at La Crosse Steam 10 | Final (7) |
| July 2, 2026 | L | Wausau Ignite 14 at Grand Forks Spitfires 5 | Final |
| July 3, 2026 | W | Wausau Ignite 2 at Grand Forks Spitfires 4 | Final (7) |
| July 4, 2026 | W | Wausau Ignite 8 at Grand Forks Spitfires 12 | Final (7) |
| July 5, 2026 | L | Wausau Ignite 15 at Grand Forks Spitfires 5 | Final (6) |
| July 7, 2026 | W | Grand Forks Spitfires 12 at Minot Honeybees 6 | Final (7) |
| July 8, 2026 | W | Grand Forks Spitfires 10 at Minot Honeybees 3 | Final (7) |
| July 8, 2026 | W | Grand Forks Spitfires 12 at Minot Honeybees 4 | Final (7) |
| July 9, 2026 | L | Grand Forks Spitfires 9 at Minot Honeybees 10 | Final (7) |
| July 13, 2026 | W | La Crosse Steam 4 at Grand Forks Spitfires 8 | Final (7) |
| July 14, 2026 | L | Grand Forks Spitfires 1 at Madison Night Mares 6 | Final (7) |
| July 15, 2026 | L | Grand Forks Spitfires 6 at Madison Night Mares 9 | Final (7) |
| July 16, 2026 | | Grand Forks Spitfires at Wausau Ignite | Cancelled |
| July 16, 2026 | | Grand Forks Spitfires at Wausau Ignite | Cancelled |
| July 18, 2026 | W | Grand Forks Spitfires 12 at Mankato Habaneros 11 | Final (8) |
| July 19, 2026 | W | Grand Forks Spitfires 10 at Mankato Habaneros 5 | Final (7) |
| July 20, 2026 | W | Mankato Habaneros 9 at Grand Forks Spitfires 11 | Final (7) |
| July 21, 2026 | | Mankato Habaneros at Grand Forks Spitfires | 8:05 p.m. |
| July 23, 2026 | | Madison Night Mares at Grand Forks Spitfires | 8:05 p.m. |
| July 24, 2026 | | Madison Night Mares at Grand Forks Spitfires | 8:05 p.m. |
| July 25, 2026 | | Madison Night Mares at Grand Forks Spitfires | 7:05 p.m. |
| July 26, 2026 | | Madison Night Mares at Grand Forks Spitfires | 6:05 p.m. |
| July 28, 2026 | | Grand Forks Spitfires at Minot Honeybees | 7:35 p.m. |
| July 29, 2026 | | Grand Forks Spitfires at Minot Honeybees | 7:35 p.m. |
| July 31, 2026 | | Minot Honeybees at Grand Forks Spitfires | 8:05 p.m. |
| August 1, 2026 | | Minot Honeybees at Grand Forks Spitfires | 8:35 p.m. |
Grand Forks Spitfires Schedule
