2011 Pac-12 Conference Leaders Passing Defense - In The 3rd Quarter through 01/09/2012
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Arizona | 12 | 111 | 67 | 60.4 | 756 | 7 | 6 | 127.57 | 44 | 33 | 21 | 5 |
| 2 | California | 13 | 94 | 56 | 59.6 | 734 | 7 | 3 | 143.37 | 66 | 25 | 17 | 8 |
| 2 | UCLA | 14 | 112 | 73 | 65.2 | 807 | 9 | 3 | 146.86 | 57 | 36 | 16 | 6 |
| 2 | Arizona State | 13 | 100 | 67 | 67.0 | 840 | 6 | 3 | 151.36 | 76 | 34 | 17 | 5 |
| 2 | Washington | 13 | 123 | 82 | 66.7 | 863 | 3 | 3 | 128.77 | 43 | 41 | 20 | 5 |
| 6 | Oregon State | 12 | 84 | 52 | 61.9 | 637 | 4 | 2 | 136.56 | 47 | 31 | 10 | 6 |
| 6 | Utah | 13 | 92 | 56 | 60.9 | 732 | 7 | 2 | 148.47 | 58 | 33 | 18 | 8 |
| 8 | Oregon | 14 | 121 | 72 | 59.5 | 723 | 6 | 1 | 124.40 | 41 | 37 | 16 | 5 |
| 8 | Colorado | 13 | 98 | 63 | 64.3 | 730 | 6 | 1 | 145.02 | 45 | 36 | 20 | 4 |
| 10 | Stanford | 13 | 96 | 54 | 56.3 | 516 | 3 | 0 | 111.71 | 59 | 21 | 7 | 3 |
| 10 | USC | 12 | 107 | 73 | 68.2 | 937 | 2 | 0 | 147.95 | 62 | 47 | 22 | 9 |
| 10 | Washington State | 12 | 98 | 70 | 71.4 | 1051 | 10 | 0 | 195.18 | 65 | 41 | 25 | 13 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||