Schedule:
| Game | Date | Away Team (Rank) | Away Score | Home Team (Rank) | Home Score | Game Status | Result | Margin |
|---|---|---|---|---|---|---|---|---|
| 1 | 2018-09-01 | BYU (117) | 28 | Arizona (57) | 23 | Final | W | 5 |
| 2 | 2018-09-08 | California | 21 | BYU | 18 | Final | L | -3 |
| 3 | 2018-09-15 | BYU (117) | 24 | Wisconsin (6) | 21 | Final | W | 3 |
| 4 | 2018-09-22 | McNeese State | 3 | BYU | 30 | Final | W | 27 |
| 5 | 2018-09-29 | BYU (35) | 7 | Washington (34) | 35 | Final | L | -28 |
| 6 | 2018-10-05 | Utah State (55) | 45 | BYU (63) | 20 | Final | L | -25 |
| 7 | 2018-10-13 | Hawaii (58) | 23 | BYU (72) | 49 | Final | W | 26 |
| 8 | 2018-10-27 | Northern Illinois (71) | 7 | BYU (65) | 6 | Final | L | -1 |
| 9 | 2018-11-03 | BYU (75) | 16 | Boise State (38) | 21 | Final | L | -5 |
| 10 | 2018-11-10 | BYU (73) | 35 | Massachusetts (106) | 16 | Final | W | 19 |
| 11 | 2018-11-17 | New Mexico State (134) | 10 | BYU (68) | 45 | Final | W | 35 |
| 12 | 2018-11-24 | BYU (61) | 27 | Utah (25) | 35 | Final | L | -8 |
| 13 | 2018-12-21 | Western Michigan (84) | 18 | BYU (70) | 49 | Final | W | 31 |