2020 Big 12 Conference Leaders Total Offense - Games in August/September Only through 01/11/2021
| Name | Team | Yr | Pos | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Alan Bowman | Texas Tech | SO | QB | 2 | 21 | 761 | 108 | 782 | 7.24 | 391.0 |
| 2 | Sam Ehlinger | Texas | SR | QB | 2 | 81 | 688 | 92 | 769 | 8.36 | 384.5 |
| 3 | Spencer Rattler | Oklahoma | FR | QB | 2 | -4 | 677 | 70 | 673 | 9.61 | 336.5 |
| 4 | Skylar Thompson | Kansas St | SR | QB | 2 | 17 | 593 | 70 | 610 | 8.71 | 305.0 |
| 5 | Jarret Doege | WVU | JR | QB | 2 | -38 | 513 | 69 | 475 | 6.88 | 237.5 |
| 6 | Brock Purdy | Iowa State | JR | QB | 2 | 41 | 356 | 73 | 397 | 5.44 | 198.5 |
| 7 | Max Duggan | TCU | SO | QB | 1 | 10 | 241 | 30 | 251 | 8.37 | 251.0 |
| 8 | Shane Illingworth | Okla St | FR | QB | 2 | -3 | 218 | 31 | 215 | 6.94 | 107.5 |
| 9 | Jalon Daniels | Kansas | FR | QB | 2 | 16 | 172 | 51 | 188 | 3.69 | 94.0 |
| 10 | Matthew Downing | TCU | SO | QB | 1 | 0 | 158 | 32 | 158 | 4.94 | 158.0 |
| 11 | Tanner Mordecai | Oklahoma | SO | QB | 1 | -2 | 157 | 20 | 155 | 7.75 | 155.0 |
| 12 | Miles Kendrick | Kansas | JR | QB | 1 | -11 | 156 | 28 | 145 | 5.18 | 145.0 |
| 13 | Charlie Brewer | Baylor | SR | QB | 1 | 23 | 142 | 31 | 165 | 5.32 | 165.0 |
| 14 | Casey Thompson | Texas | SO | QB | 1 | 9 | 55 | 8 | 64 | 8.00 | 64.0 |
| 15 | Austin Kendall | WVU | SR | QB | 1 | 0 | 43 | 6 | 43 | 7.17 | 43.0 |
| 16 | Ethan Bullock | Okla St | JR | QB | 1 | -13 | 41 | 19 | 28 | 1.47 | 28.0 |
| 17 | Chandler Morris | Oklahoma | FR | QB | 1 | 25 | 37 | 4 | 62 | 15.50 | 62.0 |
| 18 | Garrett Greene | WVU | FR | QB | 1 | 33 | 24 | 9 | 57 | 6.33 | 57.0 |
| 18 | Will Howard | Kansas St | FR | QB | 1 | -1 | 24 | 2 | 23 | 11.50 | 23.0 |
| 20 | Spencer Sanders | Okla St | SO | QB | 1 | 9 | 23 | 7 | 32 | 4.57 | 32.0 |
| 21 | Thomas MacVittie | Kansas | SR | QB | 1 | 37 | 20 | 15 | 57 | 3.80 | 57.0 |
| 22 | Gerry Bohanon | Baylor | SO | QB | 1 | 16 | 7 | 3 | 23 | 7.67 | 23.0 |