2018 Big 12 Conference Leaders Opponent 3rd Down Conversions - Games vs. Non-Conference Teams Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | TCU | 4 | 57 | 15 | 26.32 |
| 2 | Texas Tech | 3 | 48 | 14 | 29.17 |
| 3 | West Virginia | 3 | 40 | 14 | 35.00 |
| 3 | Texas | 4 | 60 | 21 | 35.00 |
| 5 | Kansas | 3 | 46 | 17 | 36.96 |
| 6 | Iowa State | 4 | 56 | 21 | 37.50 |
| 7 | Oklahoma State | 4 | 73 | 28 | 38.36 |
| 8 | Kansas State | 3 | 45 | 19 | 42.22 |
| 9 | Baylor | 4 | 58 | 26 | 44.83 |
| 10 | Oklahoma | 4 | 61 | 29 | 47.54 |