2018 Big 12 Conference Leaders Total Offense - Games in October Only through 01/07/2019
| Name | Team | Yr | Pos | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Kyler Murray | Oklahoma | JR | QB | 3 | 189 | 869 | 99 | 1058 | 10.69 | 352.7 |
| 2 | Brock Purdy | Iowa State | FR | QB | 3 | 170 | 822 | 119 | 992 | 8.34 | 330.7 |
| 3 | Taylor Cornelius | Okla St | SR | QB | 3 | 124 | 794 | 139 | 918 | 6.60 | 306.0 |
| 4 | Will Grier | WVU | SR | QB | 3 | -49 | 785 | 105 | 736 | 7.01 | 245.3 |
| 5 | Alan Bowman | Texas Tech | FR | QB | 2 | -23 | 731 | 115 | 708 | 6.16 | 354.0 |
| 6 | Peyton Bender | Kansas | SR | QB | 3 | -69 | 661 | 107 | 592 | 5.53 | 197.3 |
| 7 | Sam Ehlinger | Texas | SO | QB | 3 | 124 | 632 | 113 | 756 | 6.69 | 252.0 |
| 8 | Charlie Brewer | Baylor | SO | QB | 3 | 17 | 558 | 123 | 575 | 4.67 | 191.7 |
| 9 | Mike Collins | TCU | SO | QB | 2 | 69 | 493 | 67 | 562 | 8.39 | 281.0 |
| 10 | Skylar Thompson | Kansas St | SO | QB | 3 | 184 | 387 | 97 | 571 | 5.89 | 190.3 |
| 11 | Shawn Robinson | TCU | SO | QB | 2 | 42 | 311 | 62 | 353 | 5.69 | 176.5 |
| 12 | Jett Duffey | Texas Tech | SO | QB | 3 | 83 | 223 | 45 | 306 | 6.80 | 102.0 |
| 13 | Shane Buechele | Texas | JR | QB | 1 | 11 | 184 | 39 | 195 | 5.00 | 195.0 |
| 14 | Jalan McClendon | Baylor | SR | QB | 1 | 22 | 183 | 32 | 205 | 6.41 | 205.0 |
| 15 | Jack Allison | WVU | SO | QB | 2 | -1 | 43 | 5 | 42 | 8.40 | 21.0 |
| 16 | Austin Kendall | Oklahoma | SO | QB | 2 | 17 | 34 | 8 | 51 | 6.38 | 25.5 |
| 17 | Carter Stanley | Kansas | JR | QB | 1 | -14 | 15 | 10 | 1 | 0.10 | 1.0 |
| 18 | McLane Carter | Texas Tech | JR | QB | 1 | -8 | 12 | 5 | 4 | 0.80 | 4.0 |
| 19 | Lil'Jordan Humphrey | Texas | JR | WR | 3 | 5 | 10 | 5 | 15 | 3.00 | 5.0 |
| 19 | Seth Collins | Texas Tech | JR | WR | 3 | 0 | 10 | 1 | 10 | 10.00 | 3.3 |
| 21 | Zeb Noland | Iowa State | SO | QB | 1 | -10 | 7 | 3 | -3 | -1.00 | -3.0 |