2023 Big 12 Conference Leaders Passes Defended - Games in August/September Only through 01/08/2024
| Name | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|
| 1 | Oklahoma | 5 | 10 | 14 | 24 | 4.80 |
| 2 | Kansas | 5 | 7 | 21 | 28 | 5.60 |
| 3 | Iowa State | 5 | 6 | 26 | 32 | 6.40 |
| 3 | Houston | 5 | 6 | 18 | 24 | 4.80 |
| 3 | BYU | 5 | 6 | 15 | 21 | 4.20 |
| 3 | Texas | 5 | 6 | 11 | 17 | 3.40 |
| 7 | West Virginia | 5 | 5 | 26 | 31 | 6.20 |
| 7 | TCU | 5 | 5 | 20 | 25 | 5.00 |
| 7 | Texas Tech | 5 | 5 | 12 | 17 | 3.40 |
| 10 | UCF | 5 | 4 | 18 | 22 | 4.40 |
| 11 | Cincinnati | 5 | 3 | 20 | 23 | 4.60 |
| 11 | Baylor | 5 | 3 | 16 | 19 | 3.80 |
| 13 | Kansas State | 4 | 2 | 12 | 14 | 3.50 |
| 14 | Oklahoma State | 4 | 1 | 9 | 10 | 2.50 |