| Passing | Rushing | ||||||||||||||
| Year | G | CMP | ATT | PCT | YDS | TD | INT | Y/A | AY/A | RATE | Att | Yds | Avg | TD | |
| 2016 |  | 13 | 246 | 366 | 67.2 | 3086 | 31 | 9 | 8.4 | 9.0 | 161.1 | 62 | 250 | 4.0 | 2 |
| 2017 | | 14 | 303 | 480 | 63.1 | 4143 | 26 | 13 | 8.6 | 8.5 | 148.1 | 75 | 82 | 1.1 | 5 |
| All | 27 | 549 | 846 | 64.9 | 7229 | 57 | 22 | 8.5 | 8.7 | 153.7 | 137 | 332 | 2.4 | 7 | |
| DATE | OPPONENT | CMP | ATT | PCT | YDS | TD | INT | AY/A | ATT | YDS | TD | ||
Sep 2 9/2  | Western Michigan W | 23 | 33 | 69.7 | 289 | 0 | 2 | 6.0 | 5 | -6 | 1 | ||
Sep 9 9/9  | Stanford W | 21 | 26 | 80.8 | 316 | 4 | 2 | 11.8 | 2 | 4 | 0 | ||
Sep 16 9/16  | Texas W | 28 | 49 | 57.1 | 397 | 3 | 2 | 7.5 | 6 | -12 | 0 | ||
Sep 23 9/23  | California W | 26 | 38 | 68.4 | 223 | 2 | 1 | 5.7 | 2 | 14 | 0 | ||
Sep 29 9/29  | Washington State L | 15 | 29 | 51.7 | 164 | 0 | 1 | 4.1 | 9 | 25 | 2 | ||
Oct 7 10/7  | Oregon State W | 23 | 35 | 65.7 | 316 | 3 | 1 | 9.5 | 4 | -18 | 0 | ||
Oct 14 10/14  | Utah W | 27 | 50 | 54.0 | 358 | 3 | 0 | 8.4 | 6 | 15 | 0 | ||
Oct 21 10/21  | Notre Dame L | 20 | 28 | 71.4 | 229 | 2 | 1 | 8.0 | 9 | 7 | 0 | ||
Oct 28 10/28  | Arizona State W | 19 | 35 | 54.3 | 266 | 3 | 0 | 9.3 | 4 | 19 | 0 | ||
Nov 4 11/4  | Arizona W | 20 | 26 | 76.9 | 311 | 2 | 1 | 11.8 | 5 | 10 | 0 | ||
Nov 11 11/11  | Colorado W | 21 | 34 | 61.8 | 329 | 2 | 0 | 10.9 | 3 | 31 | 1 | ||
Nov 18 11/18  | UCLA W | 17 | 28 | 60.7 | 264 | 0 | 1 | 7.8 | 5 | 10 | 1 | ||
| CONFERENCE CHAMPIONSHIP | |||||||||||||
Dec 1 12/1 | Stanford W | 17 | 24 | 70.8 | 325 | 2 | 0 | 15.2 | 4 | 1 | 0 | ||
| BOWL | |||||||||||||
Dec 29 12/29  | Ohio State L | 26 | 45 | 57.8 | 356 | 0 | 1 | 6.9 | 11 | -18 | 0 | ||
