2018 Big 12 Conference Leaders 4th Down Conversions - Games vs. FBS Teams With Non-Winning Record Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Oklahoma State | 4 | 10 | 7 | 70.00 |
| 2 | Baylor | 5 | 7 | 6 | 85.71 |
| 3 | TCU | 4 | 6 | 1 | 16.67 |
| 4 | Iowa State | 4 | 5 | 4 | 80.00 |
| 4 | Texas | 6 | 5 | 4 | 80.00 |
| 4 | Kansas State | 3 | 5 | 1 | 20.00 |
| 4 | Texas Tech | 3 | 5 | 0 | 0.00 |
| 8 | Kansas | 4 | 4 | 3 | 75.00 |
| 9 | Oklahoma | 5 | 3 | 1 | 33.33 |
| 10 | West Virginia | 4 | 1 | 0 | 0.00 |