2015 Pac-12 Conference Leaders Passing Defense - Games vs. FBS Teams With Non-Winning Record Only through 01/11/2016
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oregon State | 2 | 57 | 37 | 64.9 | 306 | 5.4 | 2 | 2 | 114.56 | 28.5 | 153.0 |
| 2 | Arizona State | 1 | 41 | 26 | 63.4 | 401 | 9.8 | 1 | 1 | 148.74 | 41.0 | 401.0 |
| 3 | Washington | 3 | 90 | 47 | 52.2 | 533 | 5.9 | 2 | 3 | 102.62 | 30.0 | 177.7 |
| 4 | Stanford | 3 | 95 | 47 | 49.5 | 565 | 5.9 | 2 | 3 | 100.05 | 31.7 | 188.3 |
| 5 | USC | 3 | 120 | 75 | 62.5 | 734 | 6.1 | 3 | 1 | 120.46 | 40.0 | 244.7 |
| 6 | Colorado | 4 | 143 | 76 | 53.1 | 911 | 6.4 | 9 | 5 | 120.45 | 35.8 | 227.8 |
| 7 | California | 3 | 110 | 62 | 56.4 | 953 | 8.7 | 6 | 1 | 145.32 | 36.7 | 317.7 |
| 8 | Arizona | 4 | 156 | 86 | 55.1 | 1084 | 6.9 | 6 | 3 | 122.34 | 39.0 | 271.0 |
| 9 | Oregon | 4 | 160 | 95 | 59.4 | 1146 | 7.2 | 9 | 6 | 130.61 | 40.0 | 286.5 |
| 10 | Washington State | 5 | 181 | 119 | 65.7 | 1170 | 6.5 | 4 | 7 | 119.61 | 36.2 | 234.0 |
| 11 | UCLA | 6 | 203 | 113 | 55.7 | 1184 | 5.8 | 4 | 8 | 103.29 | 33.8 | 197.3 |
| 12 | Utah | 5 | 185 | 97 | 52.4 | 1201 | 6.5 | 8 | 6 | 114.74 | 37.0 | 240.2 |