2018 Pac-12 Conference Leaders Passing Defense - When Winning By 15+ Pts through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | UCLA | 1 | 20 | 9 | 45.0 | 71 | 0 | 2 | 54.82 | 20 | 4 | 1 | 0 |
| 2 | Stanford | 4 | 68 | 39 | 57.4 | 413 | 3 | 2 | 117.05 | 28 | 19 | 10 | 5 |
| 3 | USC | 4 | 55 | 29 | 52.7 | 345 | 3 | 0 | 123.42 | 33 | 16 | 8 | 3 |
| 4 | Arizona | 4 | 75 | 43 | 57.3 | 453 | 4 | 1 | 123.00 | 34 | 25 | 13 | 3 |
| 5 | Washington | 5 | 99 | 62 | 62.6 | 581 | 2 | 1 | 116.58 | 35 | 28 | 10 | 5 |
| 6 | Oregon State | 1 | 44 | 30 | 68.2 | 330 | 2 | 0 | 146.18 | 43 | 16 | 8 | 3 |
| 7 | Arizona State | 4 | 53 | 26 | 49.1 | 315 | 2 | 1 | 107.66 | 44 | 16 | 8 | 4 |
| 8 | Washington State | 7 | 108 | 63 | 58.3 | 813 | 7 | 3 | 137.40 | 48 | 34 | 19 | 10 |
| 9 | Utah | 7 | 119 | 67 | 56.3 | 700 | 3 | 4 | 107.31 | 52 | 29 | 16 | 8 |
| 10 | California | 4 | 72 | 39 | 54.2 | 383 | 2 | 5 | 94.13 | 54 | 15 | 7 | 4 |
| 11 | Colorado | 4 | 86 | 38 | 44.2 | 456 | 2 | 0 | 96.41 | 71 | 20 | 7 | 3 |
| 11 | Oregon | 8 | 131 | 73 | 55.7 | 1078 | 11 | 8 | 140.35 | 71 | 41 | 23 | 12 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||