2018 Pac-12 Conference Leaders First Downs - Games in October Only through 01/07/2019
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Stanford | 3 | 18 | 44 | 15 | 77 | 25.7 |
| 2 | Arizona | 4 | 31 | 36 | 14 | 81 | 20.3 |
| 3 | Washington | 4 | 36 | 40 | 8 | 84 | 21.0 |
| 3 | Colorado | 4 | 32 | 40 | 8 | 80 | 20.0 |
| 5 | Oregon State | 3 | 24 | 37 | 7 | 68 | 22.7 |
| 5 | Oregon | 3 | 20 | 36 | 7 | 63 | 21.0 |
| 7 | UCLA | 4 | 35 | 39 | 6 | 80 | 20.0 |
| 7 | USC | 3 | 14 | 25 | 6 | 45 | 15.0 |
| 9 | Utah | 4 | 56 | 37 | 5 | 98 | 24.5 |
| 9 | California | 4 | 40 | 41 | 5 | 86 | 21.5 |
| 11 | Arizona State | 3 | 24 | 30 | 4 | 58 | 19.3 |
| 12 | Washington State | 3 | 15 | 56 | 2 | 73 | 24.3 |