2017 Big 12 Conference Leaders Passes Defended - Games in August/September Only through 01/08/2018
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Texas | 4 | 7 | 17 | 24 | 6.00 |
| 2 | Iowa State | 4 | 6 | 11 | 17 | 4.25 |
| 2 | TCU | 4 | 6 | 8 | 14 | 3.50 |
| 4 | Oklahoma State | 5 | 5 | 20 | 25 | 5.00 |
| 4 | Texas Tech | 4 | 5 | 15 | 20 | 5.00 |
| 4 | West Virginia | 4 | 5 | 15 | 20 | 5.00 |
| 7 | Kansas State | 4 | 4 | 15 | 19 | 4.75 |
| 8 | Kansas | 4 | 2 | 16 | 18 | 4.50 |
| 8 | Oklahoma | 4 | 2 | 9 | 11 | 2.75 |
| 10 | Baylor | 5 | 1 | 15 | 16 | 3.20 |