2023 Pac-12 Conference Leaders Opponent Penalties - Games in August/September Only through 01/08/2024
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Colorado | 5 | 48 | 433 | 9.6 | 86.6 |
| 2 | Arizona | 5 | 44 | 404 | 8.8 | 80.8 |
| 3 | Arizona State | 5 | 43 | 322 | 8.6 | 64.4 |
| 4 | Stanford | 5 | 32 | 305 | 6.4 | 61.0 |
| 5 | Utah | 5 | 38 | 277 | 7.6 | 55.4 |
| 6 | Oregon | 5 | 31 | 273 | 6.2 | 54.6 |
| 7 | California | 5 | 31 | 271 | 6.2 | 54.2 |
| 8 | Washington | 5 | 31 | 247 | 6.2 | 49.4 |
| 9 | USC | 5 | 23 | 196 | 4.6 | 39.2 |
| 10 | Washington State | 4 | 20 | 186 | 5.0 | 46.5 |
| 11 | Oregon State | 5 | 21 | 145 | 4.2 | 29.0 |
| 12 | UCLA | 4 | 15 | 140 | 3.8 | 35.0 |