2020 Big 12 Conference Leaders Passing Defense - Games in October Only through 01/11/2021
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oklahoma State | 3 | 93 | 51 | 54.8 | 423 | 4.5 | 4 | 2 | 102.93 | 31.0 | 141.0 |
| 2 | TCU | 4 | 114 | 55 | 48.2 | 888 | 7.8 | 8 | 3 | 131.58 | 28.5 | 222.0 |
| 3 | Baylor | 3 | 88 | 59 | 67.0 | 619 | 7.0 | 3 | 3 | 130.57 | 29.3 | 206.3 |
| 4 | West Virginia | 4 | 126 | 78 | 61.9 | 677 | 5.4 | 6 | 7 | 111.64 | 31.5 | 169.3 |
| 5 | Iowa State | 4 | 132 | 86 | 65.2 | 914 | 6.9 | 4 | 4 | 127.25 | 33.0 | 228.5 |
| 6 | Oklahoma | 4 | 145 | 87 | 60.0 | 1111 | 7.7 | 6 | 4 | 132.50 | 36.3 | 277.8 |
| 7 | Kansas | 4 | 138 | 89 | 64.5 | 1162 | 8.4 | 11 | 2 | 158.62 | 34.5 | 290.5 |
| 8 | Kansas State | 4 | 160 | 100 | 62.5 | 928 | 5.8 | 4 | 3 | 115.72 | 40.0 | 232.0 |
| 9 | Texas Tech | 4 | 153 | 103 | 67.3 | 1201 | 7.8 | 7 | 0 | 148.36 | 38.3 | 300.3 |
| 10 | Texas | 4 | 156 | 106 | 67.9 | 1144 | 7.3 | 9 | 2 | 146.03 | 39.0 | 286.0 |