2018 Big 12 Conference Leaders Opponent First Downs - Games vs. FBS non-Power 5 Conference Teams Only through 01/07/2019
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Kansas | 1 | 5 | 7 | 0 | 12 | 12.0 |
| 2 | TCU | 1 | 9 | 3 | 1 | 13 | 13.0 |
| 3 | Iowa State | 1 | 4 | 8 | 3 | 15 | 15.0 |
| 4 | Baylor | 1 | 5 | 11 | 0 | 16 | 16.0 |
| 5 | Kansas State | 1 | 8 | 8 | 1 | 17 | 17.0 |
| 5 | Texas | 1 | 9 | 7 | 1 | 17 | 17.0 |
| 7 | Oklahoma State | 2 | 7 | 26 | 5 | 38 | 19.0 |
| 8 | Oklahoma | 2 | 29 | 14 | 3 | 46 | 23.0 |
| 9 | Texas Tech | 1 | 8 | 18 | 2 | 28 | 28.0 |