2020 Big 12 Conference Leaders Passing - Games vs. Non-Conference Teams Only through 01/11/2021
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sam Ehlinger | Texas | SR | QB | 2 | 49 | 35 | 71.4 | 586 | 12.0 | 6 | 0 | 212.30 | 24.5 | 293.0 |
| 2 | Spencer Rattler | Oklahoma | FR | QB | 2 | 40 | 28 | 70.0 | 537 | 13.4 | 7 | 0 | 240.52 | 20.0 | 268.5 |
| 3 | Alan Bowman | Texas Tech | SO | QB | 1 | 52 | 38 | 73.1 | 430 | 8.3 | 2 | 1 | 151.38 | 52.0 | 430.0 |
| 4 | Jarret Doege | WVU | JR | QB | 2 | 50 | 34 | 68.0 | 387 | 7.7 | 4 | 1 | 155.42 | 25.0 | 193.5 |
| 5 | Spencer Sanders | Okla St | SO | QB | 2 | 42 | 29 | 69.0 | 328 | 7.8 | 4 | 0 | 166.08 | 21.0 | 164.0 |
| 6 | Brock Purdy | Iowa State | JR | QB | 2 | 64 | 36 | 56.3 | 301 | 4.7 | 1 | 1 | 97.79 | 32.0 | 150.5 |
| 7 | Skylar Thompson | Kansas St | SR | QB | 1 | 29 | 17 | 58.6 | 259 | 8.9 | 2 | 0 | 156.40 | 29.0 | 259.0 |
| 8 | Casey Thompson | Texas | SO | QB | 2 | 17 | 12 | 70.6 | 225 | 13.2 | 6 | 0 | 298.23 | 8.5 | 112.5 |
| 9 | Austin Kendall | WVU | SR | QB | 2 | 23 | 11 | 47.8 | 164 | 7.1 | 2 | 0 | 136.42 | 11.5 | 82.0 |
| 10 | Max Duggan | TCU | SO | QB | 1 | 13 | 10 | 76.9 | 160 | 12.3 | 1 | 0 | 205.69 | 13.0 | 160.0 |
| 11 | Tanner Mordecai | Oklahoma | SO | QB | 1 | 17 | 14 | 82.4 | 157 | 9.2 | 1 | 1 | 167.57 | 17.0 | 157.0 |
| 12 | Miles Kendrick | Kansas | JR | QB | 1 | 24 | 15 | 62.5 | 156 | 6.5 | 2 | 1 | 136.27 | 24.0 | 156.0 |
| 13 | Shane Illingworth | Okla St | FR | QB | 1 | 5 | 4 | 80.0 | 79 | 15.8 | 0 | 0 | 212.72 | 5.0 | 79.0 |
| 14 | Ethan Bullock | Okla St | JR | QB | 1 | 13 | 8 | 61.5 | 41 | 3.2 | 0 | 1 | 72.65 | 13.0 | 41.0 |
| 15 | Chandler Morris | Oklahoma | FR | QB | 2 | 4 | 3 | 75.0 | 39 | 9.8 | 0 | 0 | 156.90 | 2.0 | 19.5 |
| 16 | Will Howard | Kansas St | FR | QB | 1 | 1 | 1 | 100.0 | 24 | 24.0 | 0 | 0 | 301.60 | 1.0 | 24.0 |
| 16 | Garrett Greene | WVU | FR | QB | 1 | 4 | 3 | 75.0 | 24 | 6.0 | 0 | 0 | 125.40 | 4.0 | 24.0 |
| 18 | Thomas MacVittie | Kansas | SR | QB | 1 | 9 | 5 | 55.6 | 20 | 2.2 | 0 | 1 | 52.00 | 9.0 | 20.0 |
| 19 | Jalon Daniels | Kansas | FR | QB | 1 | 2 | 1 | 50.0 | 13 | 6.5 | 0 | 0 | 104.60 | 2.0 | 13.0 |
| 20 | Hudson Card | Texas | FR | QB | 2 | 3 | 1 | 33.3 | 5 | 1.7 | 0 | 0 | 47.33 | 1.5 | 2.5 |
| 21 | Matthew Downing | TCU | SO | QB | 1 | 1 | 1 | 100.0 | 1 | 1.0 | 0 | 0 | 108.40 | 1.0 | 1.0 |