2025 Big 12 Conference Leaders Opponent First Downs - Games in December/January Only through 01/09/2026
| Name | G | Rush | Pass | Penalty | Total | Total/G | |
|---|---|---|---|---|---|---|---|
| 1 | Utah | 1 | 11 | 6 | 0 | 17 | 17.0 |
| 2 | Houston | 1 | 5 | 11 | 1 | 17 | 17.0 |
| 2 | Arizona | 1 | 5 | 12 | 1 | 18 | 18.0 |
| 4 | Cincinnati | 1 | 15 | 5 | 2 | 22 | 22.0 |
| 4 | Arizona State | 1 | 9 | 13 | 2 | 24 | 24.0 |
| 6 | Texas Tech | 2 | 12 | 15 | 3 | 30 | 15.0 |
| 6 | TCU | 1 | 5 | 11 | 3 | 19 | 19.0 |
| 8 | BYU | 2 | 17 | 19 | 4 | 40 | 20.0 |