| Passing | Rushing | ||||||||||||||
| Year | G | CMP | ATT | PCT | YDS | TD | INT | Y/A | AY/A | RATE | Att | Yds | Avg | TD | |
| 2016 |  | 7 | 119 | 202 | 58.9 | 1347 | 8 | 4 | 6.7 | 6.6 | 124.0 | 20 | -36 | -1.8 | 0 |
| 2017 | | 10 | 174 | 304 | 57.2 | 2140 | 16 | 7 | 7.0 | 7.1 | 129.1 | 18 | -40 | -2.2 | 0 |
| 2018 |  | 13 | 468 | 662 | 70.7 | 4779 | 38 | 9 | 7.2 | 7.8 | 147.6 | 58 | 119 | 2.1 | 4 |
| All | 30 | 761 | 1168 | 65.2 | 8266 | 62 | 20 | 7.1 | 7.4 | 138.7 | 96 | 43 | 0.4 | 4 | |
| DATE | OPPONENT | CMP | ATT | PCT | YDS | TD | INT | AY/A | ATT | YDS | TD | ||
Sep 1 9/1  | Wyoming W | 38 | 57 | 66.7 | 319 | 3 | 1 | 5.9 | 1 | 2 | 0 | ||
Sep 8 9/8  | San Jose State W | 34 | 51 | 66.7 | 414 | 3 | 2 | 7.5 | 9 | 32 | 1 | ||
Sep 15 9/15  | Eastern Washington W | 45 | 57 | 78.9 | 470 | 2 | 0 | 8.9 | 3 | -4 | 0 | ||
Sep 21 9/21  | USC L | 37 | 52 | 71.2 | 344 | 3 | 0 | 7.8 | 4 | 8 | 0 | ||
Sep 29 9/29  | Utah W | 31 | 56 | 55.4 | 445 | 3 | 1 | 8.2 | 5 | 0 | 1 | ||
Oct 6 10/6  | Oregon State W | 30 | 40 | 75.0 | 430 | 5 | 0 | 13.3 | 5 | 6 | 0 | ||
Oct 20 10/20  | Oregon W | 39 | 51 | 76.5 | 323 | 4 | 2 | 6.1 | 0 | 0 | 0 | ||
Oct 27 10/27  | Stanford W | 40 | 50 | 80.0 | 438 | 3 | 0 | 10.0 | 4 | 4 | 0 | ||
Nov 3 11/3  | California W | 35 | 51 | 68.6 | 337 | 1 | 1 | 6.1 | 4 | 12 | 0 | ||
Nov 10 11/10  | Colorado W | 35 | 58 | 60.3 | 335 | 2 | 0 | 6.5 | 6 | 26 | 1 | ||
Nov 17 11/17  | Arizona W | 43 | 55 | 78.2 | 473 | 7 | 0 | 11.1 | 4 | 6 | 0 | ||
Nov 23 11/23  | Washington L | 26 | 35 | 74.3 | 152 | 0 | 2 | 1.8 | 7 | 11 | 0 | ||
| BOWL | |||||||||||||
Dec 28 12/28  | Iowa State W | 35 | 49 | 71.4 | 299 | 2 | 0 | 6.9 | 6 | 16 | 1 | ||
