Schedule:
| Game | Date | Away Team (Rank) | Away Score | Home Team (Rank) | Home Score | Game Status | Result | Margin |
|---|---|---|---|---|---|---|---|---|
| 1 | 2015-09-03 | Fort Lewis | 14 | Montana State | 45 | Final | W | 31 |
| 2 | 2015-09-19 | Montana State | 50 | Eastern Washington | 55 | Final | L | -5 |
| 3 | 2015-09-26 | Cal Poly | 28 | Montana State | 45 | Final | W | 17 |
| 4 | 2015-10-03 | Montana State | 41 | Northern Arizona | 49 | Final | L | -8 |
| 5 | 2015-10-10 | Sacramento State | 13 | Montana State | 35 | Final | W | 22 |
| 6 | 2015-10-17 | Montana State | 42 | Portland State | 59 | Final | L | -17 |
| 7 | 2015-10-24 | East Tennessee State | 7 | Montana State | 63 | Final | W | 56 |
| 8 | 2015-10-31 | Montana State | 38 | North Dakota | 44 | Final | L | -6 |
| 9 | 2015-11-07 | Southern Utah | 34 | Montana State | 23 | Final | L | -11 |
| 10 | 2015-11-14 | Montana State | 44 | Idaho State | 20 | Final | W | 24 |
| 11 | 2015-11-21 | Montana | 54 | Montana State | 35 | Final | L | -19 |