2017 Big 12 Conference Leaders Passes Defended - Games Lost Only through 01/08/2018
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hasan Defense | Kansas | SO | CB | 10 | 2 | 7 | 9 | 0.90 |
| 1 | DeShon Elliott | Texas | JR | DB | 6 | 2 | 6 | 8 | 1.33 |
| 1 | D.J. Reed | Kansas St | JR | DB | 5 | 2 | 5 | 7 | 1.40 |
| 1 | Denzel Goolsby | Kansas St | SO | DB | 5 | 2 | 2 | 4 | 0.80 |
| 1 | Justus Parker | Texas Tech | SO | DB | 7 | 2 | 2 | 4 | 0.57 |
| 1 | Mike Lee | Kansas | SO | S | 9 | 2 | 1 | 3 | 0.33 |
| 1 | Kenny Robinson | WVU | FR | S | 6 | 2 | 0 | 2 | 0.33 |
| 8 | Kris Boyd | Texas | JR | DB | 6 | 1 | 9 | 10 | 1.67 |
| 8 | Grayland Arnold | Baylor | SO | CB | 8 | 1 | 6 | 7 | 0.88 |
| 8 | Holton Hill | Texas | JR | DB | 5 | 1 | 4 | 5 | 1.00 |
| 8 | Damarcus Fields | Texas Tech | FR | DB | 7 | 1 | 4 | 5 | 0.71 |
| 8 | Desmon Smith | Texas Tech | SO | DB | 7 | 1 | 3 | 4 | 0.57 |
| 8 | Jeff Gladney | TCU | SO | CB | 3 | 1 | 2 | 3 | 1.00 |
| 8 | Tre Flowers | Okla St | SR | S | 3 | 1 | 1 | 2 | 0.67 |
| 8 | D'Andre Payne | Iowa State | JR | DB | 4 | 1 | 1 | 2 | 0.50 |
| 8 | Kamari Cotton-Moya | Iowa State | SR | DB | 5 | 1 | 1 | 2 | 0.40 |
| 8 | A.J. Green | Okla St | SO | CB | 3 | 1 | 0 | 1 | 0.33 |
| 8 | Chad Whitener | Okla St | SR | LB | 3 | 1 | 0 | 1 | 0.33 |
| 8 | Davante Davis | Texas | JR | DB | 4 | 1 | 0 | 1 | 0.25 |
| 8 | John Bonney | Texas | JR | DB | 6 | 1 | 0 | 1 | 0.17 |
| 8 | Mychealon Thomas | Texas Tech | SR | DL | 7 | 1 | 0 | 1 | 0.14 |
| 8 | Henry Black | Baylor | SO | LB | 11 | 1 | 0 | 1 | 0.09 |