2017 Big 12 Conference Leaders Passes Defended - Games vs. Ranked Teams Only (AP Poll) through 01/08/2018
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | DeShon Elliott | Texas | JR | DB | 4 | 2 | 2 | 4 | 1.00 |
| 1 | Will Johnson | Oklahoma | SR | DB | 5 | 2 | 2 | 4 | 0.80 |
| 1 | Nick Orr | TCU | SR | S | 4 | 2 | 0 | 2 | 0.50 |
| 4 | Parnell Motley | Oklahoma | SO | CB | 5 | 1 | 4 | 5 | 1.00 |
| 4 | Brian Peavy | Iowa State | JR | DB | 4 | 1 | 3 | 4 | 1.00 |
| 4 | Duke Shelley | Kansas St | JR | DB | 3 | 1 | 2 | 3 | 1.00 |
| 4 | Denzel Goolsby | Kansas St | SO | DB | 3 | 1 | 1 | 2 | 0.67 |
| 4 | A.J. Green | Okla St | SO | CB | 3 | 1 | 1 | 2 | 0.67 |
| 4 | Tre Flowers | Okla St | SR | S | 3 | 1 | 1 | 2 | 0.67 |
| 4 | Damarcus Fields | Texas Tech | FR | DB | 4 | 1 | 1 | 2 | 0.50 |
| 4 | Kendall Adams | Kansas St | JR | DB | 2 | 1 | 0 | 1 | 0.50 |
| 4 | Darius Curry | Okla St | SR | S | 2 | 1 | 0 | 1 | 0.50 |
| 4 | Chad Whitener | Okla St | SR | LB | 3 | 1 | 0 | 1 | 0.33 |
| 4 | Robert Barnes | Oklahoma | FR | S | 3 | 1 | 0 | 1 | 0.33 |
| 4 | Marcel Spears Jr. | Iowa State | SO | LB | 4 | 1 | 0 | 1 | 0.25 |
| 4 | Innis Gaines | TCU | SO | S | 4 | 1 | 0 | 1 | 0.25 |
| 4 | Chris Bradley | TCU | SR | DT | 4 | 1 | 0 | 1 | 0.25 |
| 4 | L.J. Collier | TCU | JR | DT | 4 | 1 | 0 | 1 | 0.25 |
| 4 | Justus Parker | Texas Tech | SO | DB | 4 | 1 | 0 | 1 | 0.25 |
| 4 | John Bonney | Texas | JR | DB | 4 | 1 | 0 | 1 | 0.25 |
| 4 | Kenny Robinson | WVU | FR | S | 4 | 1 | 0 | 1 | 0.25 |