2018 Pac-12 Conference Leaders Rushing Defense - Games vs. Unranked Teams Only (AP Poll) through 01/07/2019
| Name | G | Att | Yards | Avg. | TD | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | Utah | 10 | 353 | 1032 | 2.92 | 10 | 35.30 | 103.20 |
| 2 | Washington | 12 | 405 | 1428 | 3.53 | 10 | 33.75 | 119.00 |
| 3 | Colorado | 10 | 394 | 1415 | 3.59 | 8 | 39.40 | 141.50 |
| 4 | California | 11 | 463 | 1680 | 3.63 | 12 | 42.09 | 152.73 |
| 5 | Oregon | 11 | 434 | 1605 | 3.70 | 10 | 39.45 | 145.91 |
| 6 | Stanford | 10 | 357 | 1391 | 3.90 | 12 | 35.70 | 139.10 |
| 7 | Washington State | 12 | 403 | 1581 | 3.92 | 18 | 33.58 | 131.75 |
| 8 | Arizona State | 11 | 439 | 1786 | 4.07 | 14 | 39.91 | 162.36 |
| 9 | Arizona | 11 | 441 | 1827 | 4.14 | 22 | 40.09 | 166.09 |
| 10 | USC | 9 | 357 | 1605 | 4.50 | 16 | 39.67 | 178.33 |
| 11 | UCLA | 8 | 327 | 1673 | 5.12 | 17 | 40.88 | 209.13 |
| 12 | Oregon State | 9 | 382 | 2632 | 6.89 | 27 | 42.44 | 292.44 |