| | | |
| May 19, 2026 | W | Billings Mustangs 11 at Idaho Falls Chukars 8 | Final |
| May 20, 2026 | W | Billings Mustangs 17 at Idaho Falls Chukars 10 | Final |
| May 21, 2026 | W | Billings Mustangs 6 at Idaho Falls Chukars 5 | Final |
| May 22, 2026 | L | Glacier Range Riders 17 at Billings Mustangs 9 | Final |
| May 23, 2026 | W | Glacier Range Riders 7 at Billings Mustangs 22 | Final |
| May 24, 2026 | L | Glacier Range Riders 5 at Billings Mustangs 2 | Final |
| May 26, 2026 | W | Idaho Falls Chukars 7 at Billings Mustangs 19 | Final |
| May 27, 2026 | W | Idaho Falls Chukars 6 at Billings Mustangs 16 | Final |
| May 28, 2026 | W | Idaho Falls Chukars 7 at Billings Mustangs 15 | Final |
| May 29, 2026 | W | Idaho Falls Chukars 10 at Billings Mustangs 11 | Final |
| May 30, 2026 | W | Idaho Falls Chukars 3 at Billings Mustangs 10 | Final |
| May 31, 2026 | | Idaho Falls Chukars at Billings Mustangs | Ppd. |
| June 2, 2026 | | Billings Mustangs at Great Falls Voyagers | Ppd. |
| June 3, 2026 | W | Billings Mustangs 9 at Great Falls Voyagers 2 (Game 1) | Final (7) |
| June 3, 2026 | W | Billings Mustangs 4 at Great Falls Voyagers 3 (Game 2) | Final (KO) |
| June 4, 2026 | W | Billings Mustangs 17 at Great Falls Voyagers 6 | Final |
| June 5, 2026 | W | Boise Hawks 8 at Billings Mustangs 17 | Final |
| June 6, 2026 | L | Boise Hawks 12 at Billings Mustangs 6 | Final |
| June 7, 2026 | W | Boise Hawks 2 at Billings Mustangs 12 | Final |
| June 9, 2026 | W | Glacier Range Riders 4 at Billings Mustangs 6 | Final |
| June 10, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| June 11, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| June 12, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| June 13, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| June 14, 2026 | | Glacier Range Riders at Billings Mustangs | 3:05 p.m. |
| June 16, 2026 | | Billings Mustangs at Missoula PaddleHeads | 8:35 p.m. |
| June 17, 2026 | | Billings Mustangs at Missoula PaddleHeads | 8:35 p.m. |
| June 18, 2026 | | Billings Mustangs at Missoula PaddleHeads | 8:35 p.m. |
| June 19, 2026 | | Great Falls Voyagers at Billings Mustangs | 8:35 p.m. |
| June 20, 2026 | | Great Falls Voyagers at Billings Mustangs | 8:35 p.m. |
| June 21, 2026 | | Great Falls Voyagers at Billings Mustangs | 3:05 p.m. |
| June 23, 2026 | | Billings Mustangs at Missoula PaddleHeads | 8:35 p.m. |
| June 24, 2026 | | Billings Mustangs at Missoula PaddleHeads | 8:35 p.m. |
| June 25, 2026 | | Billings Mustangs at Missoula PaddleHeads | 8:35 p.m. |
| June 26, 2026 | | Billings Mustangs at Missoula PaddleHeads | 8:35 p.m. |
| June 27, 2026 | | Billings Mustangs at Missoula PaddleHeads | 8:35 p.m. |
| June 28, 2026 | | Billings Mustangs at Missoula PaddleHeads | 4:05 p.m. |
| June 30, 2026 | | Idaho Falls Chukars at Billings Mustangs | 8:35 p.m. |
| July 1, 2026 | | Idaho Falls Chukars at Billings Mustangs | 8:35 p.m. |
| July 2, 2026 | | Idaho Falls Chukars at Billings Mustangs | 8:35 p.m. |
| July 3, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| July 4, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| July 5, 2026 | | Billings Mustangs at Great Falls Voyagers | 1:30 p.m. |
| July 7, 2026 | | RedPocket Mobiles at Billings Mustangs | 8:35 p.m. |
| July 8, 2026 | | RedPocket Mobiles at Billings Mustangs (Game 1) | 8:35 p.m. |
| July 8, 2026 | | RedPocket Mobiles at Billings Mustangs (Game 2) | Game 2 |
| July 9, 2026 | | RedPocket Mobiles at Billings Mustangs | 8:35 p.m. |
| July 10, 2026 | | Billings Mustangs at Idaho Falls Chukars | 9:05 p.m. |
| July 11, 2026 | | Billings Mustangs at Idaho Falls Chukars | 9:05 p.m. |
| July 12, 2026 | | Billings Mustangs at Idaho Falls Chukars | 4:00 p.m. |
| July 14, 2026 | | Billings Mustangs at Billings Mustangs | 8:30 p.m. |
| July 14, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| July 15, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| July 16, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| July 17, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| July 18, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| July 19, 2026 | | Glacier Range Riders at Billings Mustangs | 3:05 p.m. |
| July 21, 2026 | | Billings Mustangs at Glacier Range Riders | 8:35 p.m. |
| July 22, 2026 | | Billings Mustangs at Glacier Range Riders | 8:35 p.m. |
| July 23, 2026 | | Billings Mustangs at Glacier Range Riders | 8:35 p.m. |
| July 24, 2026 | | Billings Mustangs at Missoula PaddleHeads | 8:35 p.m. |
| July 25, 2026 | | Billings Mustangs at Missoula PaddleHeads | 8:35 p.m. |
| July 26, 2026 | | Billings Mustangs at Missoula PaddleHeads | 4:05 p.m. |
| July 28, 2026 | | Idaho Falls Chukars at Billings Mustangs | 8:35 p.m. |
| July 29, 2026 | | Idaho Falls Chukars at Billings Mustangs | 8:35 p.m. |
| July 30, 2026 | | Idaho Falls Chukars at Billings Mustangs | 8:35 p.m. |
| July 31, 2026 | | Idaho Falls Chukars at Billings Mustangs | 8:35 p.m. |
| August 1, 2026 | | Idaho Falls Chukars at Billings Mustangs | 8:35 p.m. |
| August 2, 2026 | | Idaho Falls Chukars at Billings Mustangs | 3:05 p.m. |
| August 4, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| August 5, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| August 6, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| August 7, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| August 8, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| August 9, 2026 | | Billings Mustangs at Great Falls Voyagers | 1:30 p.m. |
| August 11, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| August 12, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| August 13, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| August 14, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| August 15, 2026 | | Glacier Range Riders at Billings Mustangs | 8:35 p.m. |
| August 16, 2026 | | Glacier Range Riders at Billings Mustangs | 3:05 p.m. |
| August 18, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| August 19, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| August 20, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| August 21, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| August 22, 2026 | | Billings Mustangs at Great Falls Voyagers | 8:30 p.m. |
| August 23, 2026 | | Billings Mustangs at Great Falls Voyagers | 1:30 p.m. |
| August 25, 2026 | | Ogden Raptors at Billings Mustangs | 8:35 p.m. |
| August 26, 2026 | | Ogden Raptors at Billings Mustangs | 8:35 p.m. |
| August 27, 2026 | | Ogden Raptors at Billings Mustangs | 8:35 p.m. |
| August 28, 2026 | | Ogden Raptors at Billings Mustangs | 8:35 p.m. |
| August 29, 2026 | | Ogden Raptors at Billings Mustangs | 8:35 p.m. |
| August 30, 2026 | | Ogden Raptors at Billings Mustangs | 3:05 p.m. |
| September 1, 2026 | | RedPocket Mobiles at Billings Mustangs | 8:35 p.m. |
| September 2, 2026 | | RedPocket Mobiles at Billings Mustangs | 8:35 p.m. |
| September 3, 2026 | | RedPocket Mobiles at Billings Mustangs | 8:35 p.m. |
| September 4, 2026 | | RedPocket Mobiles at Billings Mustangs | 8:35 p.m. |
| September 5, 2026 | | RedPocket Mobiles at Billings Mustangs | 8:35 p.m. |
| September 6, 2026 | | RedPocket Mobiles at Billings Mustangs | 3:05 p.m. |
Billings Mustangs Schedule
