2026 Pac-12 Conference Leaders Opponent Penalties - Games in August/September Only through 10/03/2026
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | San Diego State | 4 | 37 | 314 | 9.3 | 78.5 |
| 2 | Oregon State | 4 | 34 | 304 | 8.5 | 76.0 |
| 3 | Texas State | 4 | 32 | 311 | 8.0 | 77.8 |
| 4 | Washington State | 4 | 28 | 278 | 7.0 | 69.5 |
| 5 | Utah State | 4 | 26 | 233 | 6.5 | 58.3 |
| 6 | Boise State | 4 | 23 | 229 | 5.8 | 57.3 |
| 6 | Colorado State | 4 | 23 | 208 | 5.8 | 52.0 |
| 6 | Fresno State | 4 | 23 | 170 | 5.8 | 42.5 |