Drafted 61 overall (2014 Round 3, Pick 1) by the Buffalo Sabres. View all Buffalo Sabres 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 |
| 2010-11 | Brynas U18 | SWE-U18 | 1 | — | — | — | 1 | 1.63 | — | 0 | — | — | — | — | — | — | — | — |
| 2011-12 | Brynas U18 | SWE-U18 | 21 | — | — | — | 46 | 2.23 | — | 2 | 3 | — | — | — | 7 | 2.36 | — | 0 |
| 2011-12 | Brynas Jr. | SWE-JR | 5 | — | — | — | 13 | 3.29 | — | 0 | — | — | — | — | — | — | — | — |
| 2012-13 | Brynas Jr. | SWE-JR | 29 | 14 | 15 | — | 84 | 2.98 | — | 0 | 2 | 0 | 2 | — | 4 | 1.93 | — | 0 |
| 2012-13 | Brynas U18 | SWE-U18 | 6 | 5 | 1 | — | 14 | 2.30 | — | 0 | 7 | 6 | 1 | — | 21 | 2.93 | — | 0 |
| 2012-13 | Sweden | WJ18-A | 4 | 2 | 2 | — | 8 | 2.23 | — | 1 | — | — | — | — | — | — | — | — |
| 2013-14 | Brynas Jr. | SWE-JR | 23 | 13 | 9 | — | 52 | 2.32 | — | 1 | 7 | 5 | 2 | — | 17 | 2.36 | — | 0 |
| 2013-14 | Brynas | SWEDEN | 4 | 2 | 2 | — | 12 | 2.96 | — | 0 | — | — | — | — | — | — | — | — |
| 2014-15 | Brynas | SWEDEN | 2 | 0 | 2 | — | 11 | 6.30 | — | 0 | — | — | — | — | — | — | — | — |
| 2014-15 | Brynäs IF | SHL | 2 | 0 | 2 | — | 11 | 6.30 | 0.843 | 0 | — | — | — | — | — | — | — | — |
| 2014-15 | Brynäs IF J20 | J20-NATIONELL | 13 | 6 | 6 | — | 46 | 3.62 | 0.886 | 0 | 2 | 1 | 1 | — | 7 | 3.52 | 0.904 | 0 |
| 2014-15 | Almtuna IS | HOCKEYALLSVENSKAN | 9 | 6 | 3 | — | 23 | 2.58 | 0.896 | 0 | — | — | — | — | — | — | — | — |
| 2015-16 | Almtuna | SWEDEN-2 | 46 | 25 | 20 | — | 114 | 2.45 | — | 2 | — | — | — | — | — | — | — | — |
| 2015-16 | Almtuna IS | HOCKEYALLSVENSKAN | 42 | 24 | 17 | — | 102 | 2.39 | 0.913 | 2 | 4 | — | — | — | — | 3.01 | 0.892 | — |
| 2016-17 | Almtuna IS | HOCKEYALLSVENSKAN | 37 | 17 | 18 | — | 81 | 2.26 | 0.913 | 3 | 4 | — | — | — | — | 2.04 | 0.935 | — |
| 2016-17 | Brynäs IF | SHL | 2 | 1 | 1 | — | 4 | 2.00 | 0.920 | 1 | — | — | — | — | — | — | — | — |
| 2016-17 | Rochester Americans | AHL | 7 | 3 | 3 | 2 | 20 | 2.85 | 0.892 | 0 | — | — | — | — | — | — | — | — |
| 2017-18 | Rochester Americans | AHL | 7 | 4 | 3 | 0 | 23 | 3.89 | 0.861 | 0 | — | — | — | — | — | — | — | — |
| 2017-18 | Cincinnati Cyclones | ECHL | 27 | 14 | 11 | 1 | 79 | 3.13 | 0.909 | 0 | 5 | — | — | — | — | 3.31 | 0.921 | — |
| 2018-19 | Cincinnati Cyclones | ECHL | 27 | 18 | 5 | 3 | 70 | 2.60 | 0.908 | 3 | — | — | — | — | — | — | — | — |
| 2018-19 | Rochester Americans | AHL | 5 | 4 | 1 | 0 | 10 | 2.26 | 0.926 | 0 | — | — | — | — | — | — | — | — |
| 2019-20 | Buffalo Sabres | NHL | 6 | 1 | 3 | 1 | 16 | 2.94 | 0.894 | 0 | — | — | — | — | — | — | — | — |
| 2019-20 | Rochester Americans | AHL | 22 | 14 | 4 | 3 | 46 | 2.28 | 0.921 | 2 | — | — | — | — | — | — | — | — |
| 2020-21 | Buffalo Sabres | NHL | 7 | 0 | 5 | 1 | 24 | 3.79 | 0.884 | 0 | — | — | — | — | — | — | — | — |
| 2020-21 | Colorado Avalanche | NHL | 8 | 5 | 1 | 1 | 15 | 2.06 | 0.913 | 1 | — | — | — | — | — | — | — | — |
| 2020-21 | Colorado Eagles | AHL | 1 | 0 | 1 | 0 | 5 | 5.11 | 0.808 | 0 | — | — | — | — | — | — | — | — |
| 2021-22 | Colorado Avalanche | NHL | 9 | 3 | 2 | 1 | 23 | 3.73 | 0.885 | 0 | — | — | — | — | — | — | — | — |
| 2021-22 | Florida Panthers | NHL | 2 | 0 | 2 | 0 | 15 | 7.74 | 0.766 | 0 | — | — | — | — | — | — | — | — |
| 2021-22 | Charlotte Checkers | AHL | 1 | 0 | 0 | 0 | 2 | 3.67 | 0.889 | 0 | — | — | — | — | — | — | — | — |
| 2022-23 | Colorado Avalanche | NHL | 3 | 2 | 0 | 0 | 5 | 2.10 | 0.932 | 0 | — | — | — | — | — | — | — | — |
| 2022-23 | Colorado Eagles | AHL | 26 | 14 | 9 | 2 | 60 | 2.33 | 0.920 | 0 | 4 | 2 | 2 | 2 | 11 | 2.75 | 0.885 | 1 |
| 2023-24 | Tampa Bay Lightning | NHL | 26 | 12 | 7 | 5 | 83 | 3.37 | 0.890 | 2 | — | — | — | — | — | — | — | — |
| 2024-25 | Tampa Bay Lightning | NHL | 19 | 9 | 6 | 3 | 58 | 3.13 | 0.895 | 1 | — | — | — | — | — | — | — | — |
| 2025-26 | Tampa Bay Lightning | NHL | 25 | 11 | 10 | 2 | 78 | 3.29 | 0.884 | 0 | — | — | — | — | — | — | — | — |
| Totals | 474 | 229 | 171 | 25 | 1254 | 2.76 | 0.902 | 21 | 38 | 14 | 8 | 2 | 67 | 2.64 | 0.893 | 1 | ||