2020 Big 12 Conference Leaders Passing Defense - Games in August/September Only through 01/11/2021
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Texas | 2 | 91 | 50 | 54.9 | 521 | 5.7 | 5 | 4 | 112.38 | 45.5 | 260.5 |
| 1 | Kansas State | 2 | 79 | 55 | 69.6 | 717 | 9.1 | 9 | 4 | 173.32 | 39.5 | 358.5 |
| 3 | West Virginia | 2 | 39 | 24 | 61.5 | 270 | 6.9 | 1 | 2 | 117.89 | 19.5 | 135.0 |
| 3 | Texas Tech | 2 | 92 | 58 | 63.0 | 834 | 9.1 | 9 | 2 | 167.12 | 46.0 | 417.0 |
| 5 | Oklahoma | 2 | 47 | 28 | 59.6 | 415 | 8.8 | 1 | 1 | 136.50 | 23.5 | 207.5 |
| 5 | Oklahoma State | 2 | 65 | 38 | 58.5 | 450 | 6.9 | 2 | 1 | 123.68 | 32.5 | 225.0 |
| 5 | Iowa State | 2 | 61 | 40 | 65.6 | 553 | 9.1 | 5 | 1 | 165.49 | 30.5 | 276.5 |
| 8 | Kansas | 2 | 42 | 27 | 64.3 | 282 | 6.7 | 4 | 0 | 152.12 | 21.0 | 141.0 |
| 8 | Baylor | 1 | 33 | 19 | 57.6 | 159 | 4.8 | 0 | 0 | 98.05 | 33.0 | 159.0 |
| 8 | TCU | 1 | 23 | 18 | 78.3 | 211 | 9.2 | 1 | 0 | 169.67 | 23.0 | 211.0 |