2018 Big 12 Conference Leaders Opponent First Downs - Games in October Only through 01/07/2019
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Oklahoma | 3 | 20 | 26 | 6 | 52 | 17.3 |
| 2 | Iowa State | 3 | 19 | 35 | 1 | 55 | 18.3 |
| 3 | West Virginia | 3 | 22 | 29 | 7 | 58 | 19.3 |
| 4 | Texas Tech | 3 | 22 | 30 | 8 | 60 | 20.0 |
| 4 | TCU | 3 | 28 | 30 | 2 | 60 | 20.0 |
| 6 | Texas | 3 | 27 | 36 | 4 | 67 | 22.3 |
| 6 | Baylor | 3 | 29 | 31 | 7 | 67 | 22.3 |
| 8 | Oklahoma State | 3 | 28 | 31 | 9 | 68 | 22.7 |
| 9 | Kansas State | 3 | 38 | 42 | 5 | 85 | 28.3 |
| 10 | Kansas | 3 | 29 | 52 | 5 | 86 | 28.7 |