2018 Big 12 Conference Leaders Opponent 4th Down Conversions - Games Lost Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Iowa State | 5 | 2 | 2 | 100.00 |
| 1 | Oklahoma | 2 | 2 | 2 | 100.00 |
| 3 | West Virginia | 4 | 4 | 4 | 100.00 |
| 4 | Kansas State | 7 | 5 | 2 | 40.00 |
| 4 | Oklahoma State | 6 | 5 | 3 | 60.00 |
| 4 | Baylor | 6 | 5 | 4 | 80.00 |
| 7 | Texas | 4 | 6 | 4 | 66.67 |
| 8 | Kansas | 9 | 7 | 4 | 57.14 |
| 9 | Texas Tech | 7 | 9 | 4 | 44.44 |
| 10 | TCU | 6 | 10 | 7 | 70.00 |