2015 Pac-12 Conference Leaders Passing Defense - On 3rd Down, 1-3 Yards To Go through 01/11/2016
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Stanford | 13 | 23 | 14 | 60.9 | 173 | 1 | 2 | 121.01 | 36 | 12 | 4 | 1 |
| 2 | California | 9 | 12 | 6 | 50.0 | 51 | 1 | 1 | 96.53 | 12 | 5 | 0 | 0 |
| 2 | USC | 11 | 17 | 12 | 70.6 | 81 | 2 | 1 | 137.68 | 28 | 9 | 1 | 1 |
| 2 | Arizona State | 9 | 16 | 6 | 37.5 | 84 | 1 | 1 | 89.73 | 68 | 6 | 1 | 1 |
| 2 | Oregon State | 10 | 21 | 14 | 66.7 | 102 | 1 | 1 | 113.66 | 18 | 12 | 1 | 0 |
| 2 | Utah | 11 | 21 | 12 | 57.1 | 106 | 1 | 1 | 105.73 | 30 | 10 | 3 | 1 |
| 2 | Washington State | 9 | 19 | 16 | 84.2 | 159 | 1 | 1 | 161.34 | 23 | 13 | 4 | 0 |
| 2 | Colorado | 9 | 22 | 18 | 81.8 | 189 | 1 | 1 | 159.89 | 51 | 14 | 5 | 1 |
| 9 | Arizona | 7 | 14 | 8 | 57.1 | 72 | 2 | 0 | 147.48 | 18 | 7 | 1 | 0 |
| 9 | Washington | 10 | 16 | 11 | 68.8 | 78 | 1 | 0 | 130.33 | 23 | 7 | 2 | 0 |
| 9 | UCLA | 8 | 20 | 13 | 65.0 | 96 | 2 | 0 | 138.32 | 21 | 11 | 2 | 0 |
| 9 | Oregon | 11 | 22 | 13 | 59.1 | 106 | 3 | 0 | 144.56 | 36 | 8 | 2 | 1 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||