2018 Pac-12 Conference Leaders Total Defense - Games vs. Non-Conference Teams Only through 01/07/2019
| Name | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | Utah | 4 | 397 | 569 | 275 | 966 | 3.51 | 241.5 |
| 2 | Colorado | 3 | 474 | 645 | 229 | 1119 | 4.89 | 373.0 |
| 3 | California | 4 | 657 | 540 | 295 | 1197 | 4.06 | 299.3 |
| 4 | UCLA | 3 | 523 | 686 | 232 | 1209 | 5.21 | 403.0 |
| 5 | Washington State | 4 | 496 | 728 | 247 | 1224 | 4.96 | 306.0 |
| 6 | Oregon | 4 | 390 | 850 | 300 | 1240 | 4.13 | 310.0 |
| 6 | Washington | 4 | 455 | 785 | 265 | 1240 | 4.68 | 310.0 |
| 8 | USC | 3 | 589 | 683 | 222 | 1272 | 5.73 | 424.0 |
| 9 | Arizona | 3 | 673 | 733 | 249 | 1406 | 5.65 | 468.7 |
| 10 | Stanford | 4 | 680 | 785 | 288 | 1465 | 5.09 | 366.3 |
| 11 | Arizona State | 4 | 636 | 837 | 289 | 1473 | 5.10 | 368.3 |
| 12 | Oregon State | 3 | 679 | 887 | 241 | 1566 | 6.50 | 522.0 |