2018 Big 12 Conference Leaders 4th Down Conversions - Games in August/September Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Texas Tech | 5 | 9 | 6 | 66.67 |
| 2 | Oklahoma State | 5 | 11 | 7 | 63.64 |
| 3 | Texas | 5 | 5 | 3 | 60.00 |
| 4 | Kansas State | 5 | 6 | 3 | 50.00 |
| 4 | TCU | 5 | 6 | 3 | 50.00 |
| 4 | Baylor | 5 | 4 | 2 | 50.00 |
| 4 | Kansas | 5 | 4 | 2 | 50.00 |
| 4 | West Virginia | 4 | 2 | 1 | 50.00 |
| 9 | Iowa State | 4 | 7 | 3 | 42.86 |
| 10 | Oklahoma | 5 | 2 | 0 | 0.00 |