2018 Pac-12 Conference Leaders Passing Defense - On 3rd Down, 1-3 Yards To Go through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Colorado | 4 | 8 | 5 | 62.5 | 54 | 3 | 0 | 242.95 | 40 | 2 | 1 | 1 |
| 2 | Arizona | 8 | 12 | 6 | 50.0 | 79 | 1 | 0 | 132.80 | 38 | 5 | 2 | 1 |
| 3 | California | 11 | 15 | 8 | 53.3 | 71 | 2 | 1 | 123.76 | 31 | 4 | 1 | 1 |
| 4 | Washington State | 5 | 13 | 10 | 76.9 | 97 | 1 | 1 | 149.60 | 21 | 9 | 2 | 0 |
| 5 | Utah | 12 | 23 | 12 | 52.2 | 86 | 2 | 2 | 94.89 | 19 | 9 | 2 | 0 |
| 5 | USC | 7 | 17 | 12 | 70.6 | 92 | 2 | 0 | 154.87 | 14 | 12 | 0 | 0 |
| 5 | Oregon | 11 | 22 | 12 | 54.5 | 104 | 1 | 0 | 109.26 | 28 | 11 | 1 | 1 |
| 5 | Oregon State | 8 | 16 | 12 | 75.0 | 138 | 2 | 0 | 188.70 | 21 | 11 | 4 | 0 |
| 5 | Arizona State | 10 | 16 | 12 | 75.0 | 171 | 2 | 0 | 206.03 | 34 | 10 | 5 | 3 |
| 10 | Stanford | 10 | 25 | 14 | 56.0 | 230 | 2 | 1 | 151.68 | 57 | 12 | 5 | 3 |
| 11 | UCLA | 10 | 25 | 16 | 64.0 | 228 | 2 | 0 | 167.01 | 46 | 16 | 5 | 3 |
| 12 | Washington | 12 | 25 | 20 | 80.0 | 161 | 0 | 0 | 134.10 | 22 | 20 | 2 | 0 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||