2018 Big 12 Conference Leaders Opponent 4th Down Conversions - Games vs. FBS Teams With Winning Record Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Texas Tech | 8 | 15 | 6 | 40.00 |
| 2 | TCU | 8 | 16 | 9 | 56.25 |
| 3 | Kansas State | 8 | 7 | 4 | 57.14 |
| 3 | Oklahoma State | 8 | 14 | 8 | 57.14 |
| 5 | Texas | 8 | 8 | 5 | 62.50 |
| 6 | Iowa State | 8 | 9 | 6 | 66.67 |
| 7 | Oklahoma | 9 | 20 | 14 | 70.00 |
| 8 | West Virginia | 7 | 7 | 5 | 71.43 |
| 9 | Kansas | 7 | 4 | 3 | 75.00 |
| 9 | Baylor | 7 | 8 | 6 | 75.00 |