2012 Big 12 Conference Leaders Passing - Games vs. BCS non-Automatic Qualifying Teams through 01/07/2013
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Seth Doege | Texas Tech | SR | QB | 2 | 67 | 52 | 77.6 | 659 | 9.8 | 11 | 0 | 214.41 | 33.5 | 329.5 |
| 2 | Nick Florence | Baylor | SR | QB | 2 | 69 | 47 | 68.1 | 692 | 10.0 | 8 | 2 | 184.82 | 34.5 | 346.0 |
| 3 | David Ash | Texas | SO | QB | 2 | 49 | 36 | 73.5 | 377 | 7.7 | 3 | 0 | 158.30 | 24.5 | 188.5 |
| 3 | Steele Jantz | Iowa State | SR | QB | 2 | 52 | 36 | 69.2 | 322 | 6.2 | 2 | 2 | 126.24 | 26.0 | 161.0 |
| 5 | Geno Smith | WVU | SR | QB | 1 | 36 | 32 | 88.9 | 323 | 9.0 | 4 | 0 | 200.92 | 36.0 | 323.0 |
| 6 | Dayne Crist | Kansas | SR | QB | 2 | 54 | 26 | 48.1 | 291 | 5.4 | 1 | 2 | 92.12 | 27.0 | 145.5 |
| 7 | J.W. Walsh | Okla St | FR | QB | 1 | 30 | 21 | 70.0 | 347 | 11.6 | 4 | 0 | 211.16 | 30.0 | 347.0 |
| 7 | Landry Jones | Oklahoma | SR | QB | 1 | 36 | 21 | 58.3 | 222 | 6.2 | 2 | 0 | 128.46 | 36.0 | 222.0 |
| 9 | Collin Klein | Kansas St | SR | QB | 1 | 20 | 15 | 75.0 | 230 | 11.5 | 2 | 1 | 194.60 | 20.0 | 230.0 |
| 10 | Michael Brewer | Texas Tech | FR | QB | 2 | 21 | 13 | 61.9 | 109 | 5.2 | 0 | 0 | 105.51 | 10.5 | 54.5 |
| 11 | Sam Richardson | Iowa State | FR | QB | 1 | 21 | 10 | 47.6 | 129 | 6.1 | 1 | 1 | 105.41 | 21.0 | 129.0 |
| 11 | Casey Pachall | TCU | JR | QB | 1 | 26 | 10 | 38.5 | 107 | 4.1 | 2 | 0 | 98.41 | 26.0 | 107.0 |
| 13 | Case McCoy | Texas | JR | QB | 2 | 8 | 5 | 62.5 | 64 | 8.0 | 1 | 0 | 170.95 | 4.0 | 32.0 |
| 14 | Bryce Petty | Baylor | SO | QB | 2 | 6 | 4 | 66.7 | 60 | 10.0 | 1 | 0 | 205.67 | 3.0 | 30.0 |
| 15 | Wes Lunt | Okla St | FR | QB | 1 | 4 | 3 | 75.0 | 23 | 5.8 | 0 | 0 | 123.30 | 4.0 | 23.0 |
| 16 | Clint Chelf | Okla St | JR | QB | 1 | 3 | 2 | 66.7 | 42 | 14.0 | 0 | 1 | 117.60 | 3.0 | 42.0 |
| 16 | Paul Millard | WVU | SO | QB | 1 | 3 | 2 | 66.7 | 1 | 0.3 | 1 | 1 | 112.80 | 3.0 | 1.0 |
| 18 | Brant Costilla | Texas Tech | JR | QB | 1 | 1 | 1 | 100.0 | 14 | 14.0 | 0 | 0 | 217.60 | 1.0 | 14.0 |
| 18 | Levi Norwood | Baylor | SO | WR | 2 | 1 | 1 | 100.0 | 21 | 21.0 | 0 | 0 | 276.40 | 0.5 | 10.5 |
| 18 | Christian Matthews | Kansas | JR | WR | 2 | 1 | 1 | 100.0 | 3 | 3.0 | 0 | 0 | 125.20 | 0.5 | 1.5 |
| 18 | Trevone Boykin | TCU | FR | QB | 1 | 1 | 1 | 100.0 | -1 | -1.0 | 0 | 0 | 91.60 | 1.0 | -1.0 |
| 18 | Cale Patterson | TCU | SR | P | 1 | 1 | 1 | 100.0 | -4 | -4.0 | 0 | 0 | 66.40 | 1.0 | -4.0 |