2018 Big 12 Conference Leaders Opponent First Downs - Games vs. FBS Teams With Non-Winning Record Only through 01/07/2019
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Kansas State | 3 | 15 | 29 | 3 | 47 | 15.7 |
| 2 | TCU | 4 | 33 | 30 | 5 | 68 | 17.0 |
| 3 | Kansas | 4 | 27 | 41 | 5 | 73 | 18.3 |
| 4 | Baylor | 5 | 43 | 41 | 8 | 92 | 18.4 |
| 5 | Texas | 6 | 40 | 64 | 13 | 117 | 19.5 |
| 6 | Texas Tech | 3 | 22 | 32 | 6 | 60 | 20.0 |
| 6 | Iowa State | 4 | 31 | 44 | 5 | 80 | 20.0 |
| 6 | West Virginia | 4 | 34 | 40 | 6 | 80 | 20.0 |
| 9 | Oklahoma | 5 | 43 | 50 | 8 | 101 | 20.2 |
| 10 | Oklahoma State | 4 | 34 | 43 | 14 | 91 | 22.8 |