2012 Pac-12 Conference Leaders Passing Defense - From Opponent's 21 To 39 Yard Line through 01/07/2013
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Arizona State | 13 | 142 | 66 | 46.5 | 628 | 1 | 10 | 71.87 | 65 | 28 | 14 | 3 |
| 2 | Washington | 13 | 135 | 76 | 56.3 | 1052 | 1 | 2 | 121.25 | 70 | 42 | 26 | 12 |
| 3 | Oregon State | 13 | 165 | 100 | 60.6 | 1091 | 1 | 9 | 107.24 | 65 | 49 | 25 | 10 |
| 4 | Oregon | 13 | 161 | 98 | 60.9 | 1048 | 3 | 7 | 113.00 | 76 | 43 | 18 | 7 |
| 5 | Stanford | 14 | 181 | 114 | 63.0 | 1067 | 0 | 3 | 109.19 | 42 | 48 | 21 | 4 |
| 6 | UCLA | 14 | 173 | 110 | 63.6 | 1334 | 1 | 5 | 124.48 | 75 | 50 | 29 | 14 |
| 7 | Utah | 12 | 129 | 85 | 65.9 | 973 | 1 | 5 | 124.06 | 64 | 41 | 25 | 7 |
| 8 | Arizona | 13 | 168 | 111 | 66.1 | 1345 | 1 | 3 | 131.71 | 71 | 61 | 27 | 14 |
| 9 | California | 12 | 128 | 86 | 67.2 | 943 | 1 | 2 | 128.52 | 72 | 41 | 17 | 7 |
| 10 | USC | 13 | 120 | 81 | 67.5 | 833 | 0 | 7 | 114.14 | 45 | 40 | 16 | 4 |
| 11 | Washington State | 12 | 124 | 86 | 69.4 | 1082 | 4 | 6 | 143.63 | 75 | 43 | 21 | 8 |
| 12 | Colorado | 12 | 95 | 69 | 72.6 | 809 | 0 | 0 | 144.16 | 30 | 44 | 22 | 6 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||