| Season | League | Team | GP | W | L | SV% | GAA | Playoff GP |
|---|---|---|---|---|---|---|---|---|
| 2025-26 | AHL | Toronto Marlies | 2 | 0 | 1 | 0.885 | 3.72 | — |
| 2025-26 | NHL | Maple Leafs | 39 | 15 | 16 | 0.899 | 3.34 | — |
| 2024-25 | NHL | Maple Leafs | 42 | 27 | 14 | 0.909 | 2.73 | 7 |
| 2023-24 | AHL | Toronto Marlies | 1 | 1 | 0 | 0.973 | 1.00 | — |
| 2023-24 | NHL | Maple Leafs | 25 | 12 | 11 | 0.907 | 2.94 | 3 |
| 2022-23 | AHL | Toronto Marlies | 21 | 16 | 4 | 0.927 | 2.37 | 1 |
| 2022-23 | NHL | Maple Leafs | 7 | 6 | 1 | 0.932 | 2.16 | 4 |
| 2021-22 | AHL | Toronto Marlies | 15 | 6 | 7 | 0.907 | 3.36 | — |
| 2021-22 | NHL | Maple Leafs | 4 | 3 | 1 | 0.911 | 2.75 | — |
| 2020-21 | AHL | Toronto Marlies | 15 | 7 | 7 | 0.892 | 3.54 | — |
| 2019-20 | AHL | Toronto Marlies | 32 | 11 | 16 | 0.880 | 3.75 | — |
| 2018-19 | NCAA | Boston College | 37 | 13 | 21 | 0.919 | 2.41 | — |
| 2017-18 | WJC-20 | USA U20 | 5 | 3 | 2 | 0.886 | 2.71 | — |
| 2017-18 | NCAA | Boston College | 30 | 17 | 11 | 0.915 | 2.48 | — |
| 2016-17 | WJC-20 | USA U20 | 2 | 2 | 0 | 0.935 | 1.50 | — |
| 2016-17 | NCAA | Boston College | 34 | 17 | 13 | 0.913 | 2.64 | — |
| 2015-16 | USHL | USNTDP Juniors | 12 | 6 | 4 | 0.898 | 2.60 | — |
| 2015-16 | USDP | U.S. National U18 Team | 33 | — | — | 0.918 | 2.14 | — |
| 2015-16 | WJC-18 | USA U18 | 3 | 2 | 1 | 0.947 | 1.34 | — |
| 2015-16 | U-18 | USAHNTDP | 21 | 14 | 2 | — | 1.88 | — |
| 2014-15 | WHC-17 | USA U17 | 3 | 3 | 0 | 0.905 | 2.33 | — |
| 2014-15 | USHL | USNTDP Juniors | 18 | 3 | 15 | 0.878 | 4.21 | — |
| 2014-15 | USDP | U.S. National U17 Team | 29 | — | — | 0.886 | 3.48 | — |
| 2014-15 | U-17 | USNTDP | 11 | 6 | 3 | — | 2.29 | — |
| 2013-14 | T1EHL | St.L. AAA Blues | 18 | 13 | 4 | — | 1.71 | — |