2023 Pac-12 Conference Leaders Opponent Penalties - Games in October Only through 01/08/2024
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | UCLA | 4 | 32 | 288 | 8.0 | 72.0 |
| 2 | USC | 4 | 30 | 248 | 7.5 | 62.0 |
| 3 | Stanford | 3 | 29 | 245 | 9.7 | 81.7 |
| 3 | Washington State | 4 | 29 | 232 | 7.3 | 58.0 |
| 5 | Colorado | 3 | 25 | 247 | 8.3 | 82.3 |
| 6 | Utah | 3 | 21 | 149 | 7.0 | 49.7 |
| 7 | Washington | 3 | 20 | 200 | 6.7 | 66.7 |
| 8 | California | 3 | 19 | 194 | 6.3 | 64.7 |
| 9 | Arizona State | 3 | 18 | 154 | 6.0 | 51.3 |
| 10 | Oregon | 3 | 16 | 123 | 5.3 | 41.0 |
| 10 | Oregon State | 3 | 16 | 105 | 5.3 | 35.0 |
| 12 | Arizona | 3 | 15 | 134 | 5.0 | 44.7 |