2012 Big 12 Conference Leaders Passing - On 1st Down through 01/07/2013
| Name | Team | Yr | Pos | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Casey Pachall | TCU | JR | QB | 4 | 33 | 25 | 75.8 | 395 | 2 | 0 | 196.31 | 66 | 10 | 10 | 5 |
| 2 | J.W. Walsh | Okla St | FR | QB | 6 | 79 | 51 | 64.6 | 902 | 8 | 1 | 191.36 | 74 | 26 | 23 | 10 |
| 3 | Geno Smith | WVU | SR | QB | 13 | 222 | 166 | 74.8 | 1978 | 17 | 3 | 172.19 | 87 | 59 | 38 | 19 |
| 4 | David Ash | Texas | SO | QB | 12 | 111 | 77 | 69.4 | 1088 | 7 | 4 | 165.31 | 75 | 32 | 20 | 11 |
| 5 | Case McCoy | Texas | JR | QB | 5 | 29 | 20 | 69.0 | 280 | 3 | 3 | 163.52 | 70 | 8 | 4 | 3 |
| 6 | Clint Chelf | Okla St | JR | QB | 8 | 86 | 54 | 62.8 | 854 | 6 | 3 | 162.24 | 75 | 30 | 19 | 9 |
| 7 | Nick Florence | Baylor | SR | QB | 13 | 199 | 124 | 62.3 | 1922 | 13 | 4 | 160.98 | 77 | 63 | 34 | 21 |
| 8 | Seth Doege | Texas Tech | SR | QB | 13 | 265 | 193 | 72.8 | 2106 | 16 | 7 | 154.23 | 61 | 68 | 43 | 15 |
| 9 | Collin Klein | Kansas St | SR | QB | 13 | 121 | 78 | 64.5 | 1208 | 2 | 3 | 148.81 | 62 | 45 | 31 | 12 |
| 10 | Sam Richardson | Iowa State | FR | QB | 3 | 24 | 18 | 75.0 | 132 | 2 | 0 | 148.70 | 26 | 5 | 2 | 1 |
| 11 | Wes Lunt | Okla St | FR | QB | 6 | 69 | 46 | 66.7 | 644 | 2 | 4 | 143.05 | 46 | 23 | 16 | 10 |
| 12 | Landry Jones | Oklahoma | SR | QB | 13 | 235 | 157 | 66.8 | 1724 | 11 | 5 | 139.62 | 73 | 74 | 36 | 10 |
| 13 | Trevone Boykin | TCU | FR | QB | 11 | 111 | 73 | 65.8 | 814 | 4 | 2 | 135.66 | 80 | 26 | 16 | 7 |
| 14 | Dayne Crist | Kansas | SR | QB | 10 | 82 | 45 | 54.9 | 609 | 1 | 3 | 113.98 | 43 | 23 | 13 | 7 |
| 15 | Michael Cummings | Kansas | FR | QB | 8 | 26 | 16 | 61.5 | 158 | 0 | 0 | 112.59 | 37 | 6 | 4 | 1 |
| 16 | Steele Jantz | Iowa State | SR | QB | 10 | 104 | 69 | 66.3 | 632 | 1 | 6 | 109.03 | 42 | 19 | 8 | 6 |
| 17 | Jared Barnett | Iowa State | SO | QB | 4 | 35 | 16 | 45.7 | 219 | 1 | 2 | 96.27 | 51 | 8 | 6 | 3 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | ||||||||||||||||
Note: To qualify, player must have and have a minimum of 24.0 pass attempts on 1st down.