Drafted 22 overall (2015 Round 1, Pick 22) by the Washington Capitals. View all Washington Capitals draft picks →
Regular-season wins in each season played.
Regular-season save % by season (highest-volume team per season).
| Regular Season | Playoffs | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | Lge | GP | W | L | OTL | GA | GAA | SV% | SO | GP | W | L | OTL | GA | GAA | SV% | SO |
| 2013-14 | Russia U17 | WHC-17 | 3 | — | — | — | — | 5.71 | 0.887 | — | — | — | — | — | — | — | — | — |
| 2014-15 | Metallurg Magnitogorsk | KHL | 1 | 0 | 0 | 0 | 2 | 5.50 | 0.500 | 0 | — | — | — | — | — | — | — | — |
| 2014-15 | Stalnye Lisy Magnitogorsk | MHL | 18 | 11 | 4 | 1 | 46 | 2.66 | 0.918 | 2 | 2 | 1 | 1 | 0 | 6 | 2.83 | 0.937 | 0 |
| 2014-15 | Russia U18 | WJC-18 | 3 | 2 | 1 | — | 8 | 2.67 | 0.934 | 0 | — | — | — | — | — | — | — | — |
| 2014-15 | Magnitogorsk | KHL | 1 | 0 | 0 | — | 2 | 5.50 | — | 0 | — | — | — | — | — | — | — | — |
| 2015-16 | Metallurg Magnitogorsk | KHL | 19 | 6 | 4 | 3 | 29 | 2.04 | 0.925 | 2 | 6 | 2 | 2 | — | 10 | 2.29 | 0.916 | 0 |
| 2015-16 | Magnitogorsk Jr. | RUSSIA-JR | — | — | — | — | — | — | — | — | 1 | 0 | 1 | — | 3 | 2.82 | — | 0 |
| 2015-16 | Stalnye Lisy Magnitogorsk | MHL | 5 | 5 | 0 | 0 | 9 | 1.80 | 0.935 | 0 | 1 | 0 | 1 | 0 | 3 | 2.82 | 0.875 | 0 |
| 2015-16 | Russia U20 | WJC-20 | 2 | 2 | 0 | — | 2 | 1.00 | 0.956 | 0 | — | — | — | — | — | — | — | — |
| 2016-17 | Russia U20 | WJC-20 | 6 | 3 | 3 | — | 13 | 2.11 | 0.930 | 2 | — | — | — | — | — | — | — | — |
| 2016-17 | Metallurg Magnitogorsk | KHL | 27 | 15 | 3 | 5 | 40 | 2.13 | 0.936 | 2 | 3 | 1 | 0 | — | 2 | 1.28 | 0.949 | 0 |
| 2017-18 | Metallurg Magnitogorsk | KHL | 26 | 12 | 9 | 1 | 51 | 2.31 | 0.926 | 3 | 5 | 1 | 2 | — | 9 | 2.30 | 0.913 | 0 |
| 2018-19 | Hershey Bears | AHL | 37 | 20 | 14 | 3 | 99 | 2.70 | 0.898 | 3 | 5 | 2 | 3 | 3 | 17 | 2.99 | 0.897 | 0 |
| 2019-20 | Washington Capitals | NHL | 26 | 16 | 6 | 2 | 60 | 2.55 | 0.913 | 1 | — | — | — | — | — | — | — | — |
| 2020-21 | Washington Capitals | NHL | 19 | 13 | 4 | 1 | 49 | 2.69 | 0.902 | 2 | 3 | 0 | 3 | 0 | 10 | 2.99 | 0.899 | 0 |
| 2020-21 | Hershey Bears | AHL | 4 | 2 | 1 | 1 | 13 | 3.25 | 0.869 | 0 | — | — | — | — | — | — | — | — |
| 2021-22 | Washington Capitals | NHL | 44 | 23 | 12 | 5 | 119 | 3.02 | 0.896 | 3 | 5 | 1 | 3 | 0 | 13 | 2.97 | 0.912 | 0 |
| 2022-23 | Toronto Maple Leafs | NHL | 42 | 27 | 10 | 5 | 96 | 2.33 | 0.919 | 4 | 9 | 4 | 4 | 0 | 26 | 3.13 | 0.898 | 0 |
| 2023-24 | Toronto Maple Leafs | NHL | 40 | 23 | 7 | 8 | 120 | 3.13 | 0.890 | 3 | 5 | 1 | 4 | 0 | 14 | 3.01 | 0.896 | 0 |
| 2024-25 | Vegas Golden Knights | NHL | 29 | 16 | 9 | 4 | 82 | 2.82 | 0.891 | 2 | — | — | — | — | — | — | — | — |
| 2025-26 | HK Sochi | KHL | 14 | 3 | 8 | 0 | 35 | 3.27 | 0.903 | 1 | — | — | — | — | — | — | — | — |
| Totals | 366 | 199 | 95 | 39 | 875 | 2.65 | 0.909 | 30 | 45 | 13 | 24 | 3 | 113 | 2.79 | 0.907 | 0 | ||