Drafted 94 overall (2014 Round 4, Pick 4) by the St. Louis Blues. View all St. Louis Blues 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 |
| 2008-09 | HIFK U16 | JR-C-SM-SARJA | 1 | — | — | — | — | 3.00 | 0.916 | — | — | — | — | — | — | — | — | — |
| 2009-10 | HIFK U16 | JR-C-SM-SARJA-Q | 2 | — | — | — | — | 2.00 | 0.918 | — | — | — | — | — | — | — | — | — |
| 2009-10 | HIFK U16 | U16-SM-SARJA | — | — | — | — | — | — | — | — | 11 | — | — | — | — | 2.28 | 0.941 | — |
| 2010-11 | HIFK U18 | FIN-U18 | 16 | 12 | 3 | — | 37 | 2.31 | — | 3 | 3 | 1 | 2 | — | 14 | 4.83 | — | 0 |
| 2011-12 | HIFK U18 | FIN-U18 | 15 | 9 | 4 | — | 40 | 2.69 | — | 2 | 1 | 0 | 1 | — | 5 | 5.00 | — | 0 |
| 2011-12 | HIFK Jr. | FIN-JR | 27 | 14 | 9 | — | 65 | 2.41 | — | 3 | 10 | 9 | 1 | — | 18 | 1.79 | — | 0 |
| 2012-13 | HIFK Jr. | FIN-JR | 41 | — | — | — | 108 | 2.63 | — | 7 | 5 | — | — | — | 12 | 2.23 | — | 0 |
| 2013-14 | HIFK | FINLAND | 41 | 20 | 14 | — | 78 | 1.99 | — | 2 | 2 | 0 | 2 | — | 3 | 1.25 | — | 0 |
| 2013-14 | HCK | FINLAND-2 | 6 | — | — | — | 13 | 2.14 | — | — | — | — | — | — | — | — | — | — |
| 2014-15 | HIFK | LIIGA | 41 | 16 | 11 | 11 | 92 | 2.36 | 0.915 | 3 | 3 | 1 | 2 | — | 6 | 2.27 | 0.897 | 0 |
| 2014-15 | Finland U20 | WJC-20 | 3 | 1 | 2 | 0 | 7 | 2.29 | 0.923 | 1 | — | — | — | — | — | — | — | — |
| 2014-15 | Finland | WJC-A | 3 | 1 | 2 | — | 6 | 2.29 | 0.934 | 1 | — | — | — | — | — | — | — | — |
| 2015-16 | HIFK | LIIGA | 39 | 25 | 8 | 6 | 74 | 1.91 | 0.927 | 5 | 15 | 9 | 6 | — | 23 | 1.55 | 0.935 | 4 |
| 2016-17 | Kansas City Mavericks | ECHL | 13 | 4 | 4 | 3 | 37 | 3.23 | 0.910 | 1 | — | — | — | — | — | — | — | — |
| 2016-17 | Chicago Wolves | AHL | 22 | 13 | 6 | 2 | 50 | 2.37 | 0.920 | 1 | 10 | 4 | 6 | — | 30 | 3.36 | 0.898 | 0 |
| 2017-18 | Finland | WC | 3 | 1 | 2 | 0 | 7 | 2.33 | 0.863 | 0 | — | — | — | — | — | — | — | — |
| 2017-18 | San Antonio Rampage | AHL | 38 | 15 | 14 | 5 | 86 | 2.42 | 0.922 | 4 | — | — | — | — | — | — | — | — |
| 2018-19 | San Antonio Rampage | AHL | 27 | 6 | 17 | 1 | 87 | 3.67 | 0.871 | 1 | — | — | — | — | — | — | — | — |
| 2019-20 | San Antonio Rampage | AHL | 42 | 16 | 17 | 7 | 104 | 2.56 | 0.909 | 4 | — | — | — | — | — | — | — | — |
| 2020-21 | St. Louis Blues | NHL | 17 | 9 | 6 | 1 | 49 | 3.21 | 0.893 | 1 | — | — | — | — | — | — | — | — |
| 2021-22 | St. Louis Blues | NHL | 40 | 25 | 7 | 6 | 100 | 2.56 | 0.919 | 2 | 7 | 2 | 5 | 0 | 25 | 3.67 | 0.890 | 1 |
| 2022-23 | Detroit Red Wings | NHL | 56 | 26 | 22 | 7 | 167 | 3.11 | 0.896 | 4 | — | — | — | — | — | — | — | — |
| 2023-24 | Grand Rapids Griffins | AHL | 1 | 1 | 0 | 0 | 0 | 0.00 | 1.000 | 1 | — | — | — | — | — | — | — | — |
| 2023-24 | Detroit Red Wings | NHL | 19 | 9 | 5 | 2 | 60 | 3.55 | 0.892 | 0 | — | — | — | — | — | — | — | — |
| 2024-25 | Detroit Red Wings | NHL | 9 | 1 | 5 | 2 | 27 | 3.69 | 0.866 | 0 | — | — | — | — | — | — | — | — |
| 2024-25 | Grand Rapids Griffins | AHL | 13 | 8 | 4 | 0 | 32 | 2.70 | 0.912 | 2 | — | — | — | — | — | — | — | — |
| 2024-25 | San Diego Gulls | AHL | 9 | 7 | 2 | 0 | 23 | 2.56 | 0.907 | 2 | — | — | — | — | — | — | — | — |
| 2024-25 | Anaheim Ducks | NHL | 4 | 1 | 1 | 1 | 10 | 2.99 | 0.925 | 0 | — | — | — | — | — | — | — | — |
| 2025-26 | Anaheim Ducks | NHL | 20 | 10 | 8 | 2 | 62 | 3.25 | 0.884 | 0 | 2 | 0 | 0 | 0 | 3 | 2.12 | 0.900 | 0 |
| 2025-26 | San Diego Gulls | AHL | 17 | 8 | 6 | 2 | 42 | 2.55 | 0.903 | 3 | — | — | — | — | — | — | — | — |
| Totals | 585 | 258 | 179 | 58 | 1463 | 2.63 | 0.907 | 53 | 69 | 26 | 25 | 0 | 139 | 2.47 | 0.910 | 5 | ||