2011 Pac-12 Conference Leaders Passing Defense - Games vs. Non-Conference Teams Only through 01/09/2012
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | California | 3 | 77 | 42 | 54.5 | 324 | 4.2 | 3 | 3 | 94.97 | 25.7 | 108.0 |
| 2 | Utah | 4 | 130 | 66 | 50.8 | 713 | 5.5 | 3 | 5 | 96.77 | 32.5 | 178.3 |
| 3 | USC | 3 | 107 | 67 | 62.6 | 676 | 6.3 | 3 | 2 | 121.20 | 35.7 | 225.3 |
| 4 | Oregon | 4 | 102 | 60 | 58.8 | 731 | 7.2 | 4 | 4 | 124.12 | 25.5 | 182.8 |
| 5 | UCLA | 4 | 127 | 81 | 63.8 | 777 | 6.1 | 6 | 3 | 126.04 | 31.8 | 194.3 |
| 6 | Washington State | 3 | 111 | 70 | 63.1 | 763 | 6.9 | 3 | 2 | 126.12 | 37.0 | 254.3 |
| 7 | Colorado | 3 | 78 | 47 | 60.3 | 464 | 5.9 | 4 | 0 | 127.15 | 26.0 | 154.7 |
| 8 | Stanford | 4 | 151 | 91 | 60.3 | 1166 | 7.7 | 4 | 3 | 129.90 | 37.8 | 291.5 |
| 9 | Washington | 4 | 168 | 104 | 61.9 | 1256 | 7.5 | 7 | 3 | 134.89 | 42.0 | 314.0 |
| 10 | Arizona State | 4 | 123 | 82 | 66.7 | 907 | 7.4 | 6 | 3 | 139.83 | 30.8 | 226.8 |
| 11 | Arizona | 3 | 116 | 87 | 75.0 | 904 | 7.8 | 4 | 2 | 148.39 | 38.7 | 301.3 |
| 12 | Oregon State | 3 | 87 | 57 | 65.5 | 702 | 8.1 | 10 | 1 | 168.93 | 29.0 | 234.0 |