2011 Pac-12 Conference Leaders Passing Defense - On 3rd Down through 01/09/2012
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | USC | 12 | 110 | 58 | 52.7 | 598 | 4 | 6 | 99.48 | 37 | 42 | 12 | 2 |
| 2 | Oregon | 14 | 148 | 78 | 52.7 | 950 | 5 | 7 | 108.31 | 53 | 56 | 21 | 8 |
| 3 | Stanford | 13 | 115 | 67 | 58.3 | 714 | 2 | 4 | 109.20 | 42 | 37 | 14 | 6 |
| 4 | Utah | 13 | 124 | 68 | 54.8 | 796 | 6 | 8 | 111.83 | 39 | 53 | 22 | 5 |
| 5 | California | 13 | 112 | 58 | 51.8 | 713 | 6 | 3 | 117.58 | 70 | 30 | 17 | 5 |
| 6 | UCLA | 14 | 129 | 78 | 60.5 | 963 | 5 | 7 | 125.12 | 60 | 57 | 21 | 8 |
| 7 | Washington State | 12 | 110 | 65 | 59.1 | 820 | 7 | 1 | 140.89 | 55 | 48 | 17 | 10 |
| 8 | Arizona | 12 | 108 | 70 | 64.8 | 870 | 6 | 5 | 141.56 | 63 | 46 | 21 | 8 |
| 9 | Oregon State | 12 | 86 | 53 | 61.6 | 532 | 10 | 4 | 142.66 | 44 | 37 | 9 | 2 |
| 10 | Arizona State | 13 | 106 | 66 | 62.3 | 873 | 6 | 3 | 144.46 | 74 | 36 | 21 | 9 |
| 11 | Colorado | 13 | 92 | 58 | 63.0 | 757 | 6 | 1 | 151.51 | 45 | 41 | 18 | 10 |
| 12 | Washington | 13 | 116 | 71 | 61.2 | 1017 | 8 | 2 | 154.16 | 90 | 52 | 23 | 7 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||