2018 Big 12 Conference Leaders 3rd Down Conversions - Games vs. FBS Teams With Non-Winning Record Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Texas | 6 | 90 | 40 | 44.44 |
| 2 | Baylor | 5 | 71 | 37 | 52.11 |
| 3 | Oklahoma | 5 | 52 | 33 | 63.46 |
| 4 | West Virginia | 4 | 47 | 26 | 55.32 |
| 5 | TCU | 4 | 56 | 23 | 41.07 |
| 6 | Iowa State | 4 | 55 | 22 | 40.00 |
| 7 | Kansas | 4 | 61 | 20 | 32.79 |
| 8 | Texas Tech | 3 | 45 | 19 | 42.22 |
| 9 | Kansas State | 3 | 40 | 16 | 40.00 |
| 10 | Oklahoma State | 4 | 53 | 15 | 28.30 |