2018 Big 12 Conference Leaders Passing - Games vs. Ranked Teams Only (AP Poll) through 01/07/2019
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Kyler Murray | Oklahoma | JR | QB | 5 | 139 | 94 | 67.6 | 1520 | 10.9 | 15 | 3 | 190.77 | 27.8 | 304.0 |
| 2 | Taylor Cornelius | Okla St | SR | QB | 4 | 159 | 102 | 64.2 | 1403 | 8.8 | 12 | 2 | 160.66 | 39.8 | 350.8 |
| 3 | Will Grier | WVU | SR | QB | 2 | 91 | 60 | 65.9 | 885 | 9.7 | 7 | 0 | 173.00 | 45.5 | 442.5 |
| 3 | Sam Ehlinger | Texas | SO | QB | 4 | 134 | 91 | 67.9 | 1190 | 8.9 | 7 | 1 | 158.26 | 33.5 | 297.5 |
| 3 | Jett Duffey | Texas Tech | SO | QB | 3 | 91 | 62 | 68.1 | 755 | 8.3 | 7 | 3 | 156.61 | 30.3 | 251.7 |
| 6 | Brock Purdy | Iowa State | FR | QB | 3 | 75 | 46 | 61.3 | 699 | 9.3 | 3 | 4 | 142.15 | 25.0 | 233.0 |
| 6 | Charlie Brewer | Baylor | SO | QB | 3 | 107 | 59 | 55.1 | 662 | 6.2 | 3 | 4 | 108.88 | 35.7 | 220.7 |
| 6 | Alan Bowman | Texas Tech | FR | QB | 2 | 46 | 30 | 65.2 | 350 | 7.6 | 3 | 1 | 146.31 | 23.0 | 175.0 |
| 6 | Peyton Bender | Kansas | SR | QB | 3 | 87 | 53 | 60.9 | 517 | 5.9 | 3 | 2 | 117.62 | 29.0 | 172.3 |
| 6 | Mike Collins | TCU | SO | QB | 3 | 63 | 32 | 50.8 | 405 | 6.4 | 3 | 1 | 117.33 | 21.0 | 135.0 |
| 11 | Zeb Noland | Iowa State | SO | QB | 2 | 46 | 29 | 63.0 | 403 | 8.8 | 2 | 1 | 146.63 | 23.0 | 201.5 |
| 11 | Shawn Robinson | TCU | SO | QB | 3 | 77 | 44 | 57.1 | 526 | 6.8 | 2 | 4 | 112.70 | 25.7 | 175.3 |
| 13 | Lil'Jordan Humphrey | Texas | JR | WR | 4 | 3 | 3 | 100.0 | 18 | 6.0 | 1 | 0 | 260.40 | 0.8 | 4.5 |
| 13 | Pooka Williams Jr. | Kansas | FR | RB | 3 | 1 | 1 | 100.0 | 9 | 9.0 | 1 | 0 | 505.60 | 0.3 | 3.0 |