2018 Pac-12 Conference Leaders Penalties - Games vs. FBS non-Power 5 Conference Teams Only through 01/07/2019
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Washington | 1 | 5 | 40 | 5.0 | 40.0 |
| 2 | Colorado | 1 | 6 | 44 | 6.0 | 44.0 |
| 3 | Oregon State | 1 | 7 | 60 | 7.0 | 60.0 |
| 4 | California | 1 | 9 | 65 | 9.0 | 65.0 |
| 5 | Utah | 2 | 7 | 70 | 3.5 | 35.0 |
| 5 | Stanford | 2 | 10 | 70 | 5.0 | 35.0 |
| 7 | Oregon | 2 | 9 | 94 | 4.5 | 47.0 |
| 8 | Arizona | 2 | 12 | 111 | 6.0 | 55.5 |
| 9 | UCLA | 2 | 17 | 122 | 8.5 | 61.0 |
| 10 | USC | 2 | 14 | 129 | 7.0 | 64.5 |
| 11 | Washington State | 2 | 18 | 135 | 9.0 | 67.5 |
| 12 | Arizona State | 3 | 21 | 154 | 7.0 | 51.3 |