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 | L | -5 |
| 2 | 2018-09-08 | Arizona (57) | 18 | Houston (46) | 45 | Final | L | -27 |
| 3 | 2018-09-15 | Southern Utah (131) | 31 | Arizona (57) | 62 | Final | W | 31 |
| 4 | 2018-09-22 | Arizona (57) | 35 | Oregon State (149) | 14 | Final | W | 21 |
| 5 | 2018-09-29 | USC (57) | 24 | Arizona (83) | 20 | Final | L | -4 |
| 6 | 2018-10-06 | California (59) | 17 | Arizona (94) | 24 | Final | W | 7 |
| 7 | 2018-10-12 | Arizona (86) | 10 | Utah (51) | 42 | Final | L | -32 |
| 8 | 2018-10-20 | Arizona (92) | 30 | UCLA (89) | 31 | Final | L | -1 |
| 9 | 2018-10-27 | Oregon (46) | 15 | Arizona (98) | 44 | Final | W | 29 |
| 10 | 2018-11-02 | Colorado (70) | 34 | Arizona (83) | 42 | Final | W | 8 |
| 11 | 2018-11-17 | Arizona (83) | 28 | Washington State (13) | 69 | Final | L | -41 |
| 12 | 2018-11-24 | Arizona State (54) | 41 | Arizona (87) | 40 | Final | L | -1 |