Regular season
| Year | Team | Games | Att | Cmp | Cmp% | Pass Yds | Pass TD | INT | Sacks | Y/A | Rating | Drop% | BadTh% | OnTgt% | Press% | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | KC | 1 | 35 | 22 | 62.9 | 284 | 0 | 1 | 2 | 8.1 | 76.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 2018 | KC | 16 | 580 | 383 | 66.0 | 5097 | 50 | 12 | 26 | 8.8 | 113.8 | 5.0 | 17.1 | 0.0 | 33.8 | 2.4 |
| 2019 | KC | 14 | 484 | 319 | 65.9 | 4031 | 26 | 5 | 17 | 8.3 | 105.3 | 5.4 | 18.3 | 77.2 | 20.0 | 2.5 |
| 2020 | KC | 15 | 588 | 390 | 66.3 | 4740 | 38 | 6 | 22 | 8.1 | 108.2 | 4.9 | 17.6 | 76.9 | 22.0 | 2.6 |
| 2021 | KC | 17 | 658 | 436 | 66.3 | 4839 | 37 | 13 | 28 | 7.4 | 98.5 | 5.0 | 18.8 | 77.5 | 22.1 | 2.4 |
| 2022 | KC | 17 | 648 | 435 | 67.1 | 5250 | 41 | 12 | 26 | 8.1 | 105.2 | 5.4 | 15.4 | 77.1 | 19.4 | 2.6 |
| 2023 | KC | 16 | 597 | 401 | 67.2 | 4183 | 27 | 14 | 27 | 7.0 | 92.6 | 6.9 | 13.3 | 80.7 | 22.6 | 2.5 |
| 2024 | KC | 16 | 581 | 392 | 67.5 | 3928 | 26 | 11 | 36 | 6.8 | 93.5 | 4.7 | 15.7 | 76.9 | 23.3 | 2.3 |
| 2025 | KC | 14 | 502 | 315 | 62.7 | 3587 | 22 | 11 | 34 | 7.1 | 89.6 | 5.7 | 17.9 | 74.3 | 24.0 | 2.2 |
| 2026 | KC | 6 | 191 | 124 | 64.9 | 1474 | 9 | 4 | 7 | 7.7 | 95.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |