2015 Pac-12 Conference Leaders Opponent Penalties - Games vs. FBS Teams With Winning Record Only through 01/11/2016
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Arizona | 8 | 60 | 592 | 7.5 | 74.0 |
| 2 | Oregon State | 9 | 65 | 580 | 7.2 | 64.4 |
| 3 | Washington State | 7 | 50 | 394 | 7.1 | 56.3 |
| 4 | Oregon | 8 | 56 | 504 | 7.0 | 63.0 |
| 5 | Colorado | 8 | 55 | 463 | 6.9 | 57.9 |
| 6 | Stanford | 11 | 69 | 637 | 6.3 | 57.9 |
| 7 | California | 9 | 55 | 556 | 6.1 | 61.8 |
| 8 | Utah | 8 | 48 | 456 | 6.0 | 57.0 |
| 8 | Washington | 9 | 54 | 458 | 6.0 | 50.9 |
| 10 | UCLA | 7 | 40 | 298 | 5.7 | 42.6 |
| 11 | USC | 11 | 62 | 534 | 5.6 | 48.5 |
| 12 | Arizona State | 11 | 60 | 521 | 5.5 | 47.4 |