2021 Big 12 Conference Leaders Passing Defense - On 1st Down through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | TCU | 12 | 119 | 81 | 68.1 | 1261 | 8 | 3 | 174.23 | 75 | 43 | 31 | 19 |
| 2 | Iowa State | 13 | 128 | 84 | 65.6 | 954 | 5 | 3 | 136.44 | 45 | 40 | 22 | 6 |
| 3 | Kansas State | 13 | 137 | 92 | 67.2 | 963 | 3 | 1 | 131.96 | 55 | 34 | 22 | 8 |
| 3 | Kansas | 12 | 127 | 92 | 72.4 | 1270 | 9 | 2 | 176.68 | 69 | 47 | 34 | 13 |
| 5 | West Virginia | 13 | 145 | 94 | 64.8 | 1194 | 7 | 3 | 145.79 | 68 | 41 | 25 | 11 |
| 6 | Oklahoma State | 14 | 180 | 107 | 59.4 | 1212 | 4 | 3 | 120.00 | 77 | 40 | 23 | 11 |
| 7 | Texas | 12 | 153 | 110 | 71.9 | 1156 | 4 | 2 | 141.39 | 75 | 41 | 22 | 6 |
| 8 | Texas Tech | 13 | 156 | 112 | 71.8 | 1295 | 11 | 2 | 162.24 | 62 | 47 | 30 | 13 |
| 8 | Baylor | 14 | 166 | 112 | 67.5 | 1404 | 6 | 3 | 146.84 | 63 | 51 | 32 | 14 |
| 10 | Oklahoma | 13 | 175 | 116 | 66.3 | 1481 | 12 | 2 | 157.72 | 75 | 59 | 36 | 17 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||