2017 Pac-12 Conference Leaders Passing Defense - Games in November Only through 01/08/2018
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oregon | 3 | 77 | 41 | 53.2 | 476 | 6.2 | 4 | 5 | 109.33 | 25.7 | 158.7 |
| 2 | Washington State | 3 | 77 | 41 | 53.2 | 503 | 6.5 | 1 | 5 | 99.42 | 25.7 | 167.7 |
| 3 | Utah | 4 | 148 | 91 | 61.5 | 975 | 6.6 | 7 | 2 | 129.74 | 37.0 | 243.8 |
| 4 | USC | 3 | 132 | 73 | 55.3 | 943 | 7.1 | 7 | 5 | 125.23 | 44.0 | 314.3 |
| 5 | Washington | 4 | 122 | 79 | 64.8 | 904 | 7.4 | 3 | 5 | 126.90 | 30.5 | 226.0 |
| 6 | Stanford | 4 | 129 | 83 | 64.3 | 970 | 7.5 | 5 | 4 | 134.09 | 32.3 | 242.5 |
| 7 | Colorado | 3 | 92 | 54 | 58.7 | 712 | 7.7 | 4 | 0 | 138.06 | 30.7 | 237.3 |
| 8 | UCLA | 4 | 128 | 78 | 60.9 | 1030 | 8.0 | 6 | 2 | 140.87 | 32.0 | 257.5 |
| 9 | Arizona State | 4 | 145 | 90 | 62.1 | 1228 | 8.5 | 2 | 5 | 130.86 | 36.3 | 307.0 |
| 10 | California | 3 | 88 | 58 | 65.9 | 773 | 8.8 | 4 | 1 | 152.43 | 29.3 | 257.7 |
| 11 | Oregon State | 4 | 83 | 57 | 68.7 | 760 | 9.2 | 7 | 1 | 171.02 | 20.8 | 190.0 |
| 12 | Arizona | 4 | 92 | 61 | 66.3 | 918 | 10.0 | 10 | 4 | 177.29 | 23.0 | 229.5 |