2018 Big 12 Conference Leaders Opponent Penalties - Games vs. Ranked Teams Only (AP Poll) through 01/07/2019
| Name | G | Pen. | Yards | Pen./G | Yards/G | |
|---|---|---|---|---|---|---|
| 1 | Oklahoma | 5 | 39 | 367 | 7.8 | 73.4 |
| 2 | Texas | 4 | 29 | 288 | 7.3 | 72.0 |
| 2 | Iowa State | 5 | 29 | 308 | 5.8 | 61.6 |
| 2 | Oklahoma State | 4 | 29 | 220 | 7.3 | 55.0 |
| 5 | Texas Tech | 3 | 28 | 287 | 9.3 | 95.7 |
| 6 | West Virginia | 3 | 24 | 214 | 8.0 | 71.3 |
| 7 | Baylor | 3 | 21 | 196 | 7.0 | 65.3 |
| 8 | TCU | 4 | 19 | 139 | 4.8 | 34.8 |
| 9 | Kansas State | 3 | 18 | 208 | 6.0 | 69.3 |
| 10 | Kansas | 3 | 13 | 110 | 4.3 | 36.7 |