

| Regular Season | Playoffs | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | W | L | T | SO | SA | GAA | SV% | GP | W | L | T | SO | SA | GAA | SV% |
| 2007-08 | QMJHL | St. John's | 30 | 9 | 12 | 0 | 2 | 800 | 3.14 | 0.901 | 4 | 2 | 1 | 0 | 0 | 55 | 3.74 | 0.855 |
| 2008-09 | QMJHL | Montreal | 53 | 28 | 25 | 0 | 3 | 1706 | 2.86 | 0.916 | 10 | 4 | 6 | 0 | 1 | 0 | 3.59 | 0.897 |
| 2009-10 | QMJHL | Montreal | 23 | 11 | 11 | 0 | 1 | 624 | 2.66 | 0.912 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2009-10 | QMJHL | Drummondville Voltigeurs | 22 | 18 | 3 | 0 | 3 | 550 | 1.75 | 0.933 | 14 | 9 | 5 | 0 | 1 | 336 | 2.43 | 0.899 |
| 2010-11 | AHL | Peoria | 47 | 25 | 19 | 3 | 6 | 1306 | 2.52 | 0.917 | 3 | 0 | 3 | 0 | 0 | 107 | 3.80 | 0.888 |
| 2011-12 | AHL | Peoria | 38 | 13 | 20 | 2 | 1 | 1236 | 2.93 | 0.915 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2011-12 | NHL | St. Louis Blues | -- | -- | -- | -- | -- | -- | -- | -- | 1 | 0 | 0 | 0 | 0 | 0 | -- | -- |
| 2012-13 | AHL | Peoria | 35 | 13 | 19 | 2 | 2 | 1036 | 2.89 | 0.904 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2012-13 | NHL | St. Louis Blues | 15 | 9 | 4 | 0 | 1 | 346 | 2.46 | 0.905 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2013-14 | AHL | Chicago Wolves | 52 | 33 | 16 | 3 | 7 | 1467 | 2.03 | 0.928 | 9 | 3 | 6 | 0 | 1 | 232 | 3.29 | 0.879 |
| 2014-15 | NHL | St. Louis Blues | 37 | 22 | 7 | 4 | 4 | 909 | 2.28 | 0.913 | 6 | 2 | 4 | 0 | 0 | 125 | 2.20 | 0.904 |
| 2015-16 | NHL | St. Louis Blues | 47 | 26 | 15 | 3 | 6 | 1260 | 2.35 | 0.920 | 5 | 1 | 1 | 0 | 0 | 68 | 2.48 | 0.897 |
| 2016-17 | NHL | St. Louis Blues | 61 | 33 | 20 | 5 | 4 | 1620 | 2.42 | 0.915 | 11 | 6 | 5 | 0 | 0 | 336 | 1.96 | 0.935 |
| 2017-18 | NHL | St. Louis Blues | 59 | 27 | 25 | 3 | 1 | 1614 | 2.75 | 0.906 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | St. Louis Blues | 46 | 19 | 17 | 8 | 3 | 1277 | 2.83 | 0.905 | 1 | 0 | 0 | 0 | 0 | 4 | 2.45 | 0.750 |
| 2019-20 | NHL | St. Louis Blues | 24 | 12 | 6 | 3 | 2 | 655 | 2.15 | 0.927 | 5 | 2 | 1 | 1 | 0 | 138 | 1.89 | 0.935 |
| 2020-21 | NHL | Montréal Canadiens | 29 | 11 | 12 | 5 | 0 | 817 | 2.68 | 0.907 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2021-22 | NHL | Montréal Canadiens | 35 | 9 | 20 | 4 | 2 | 1123 | 3.30 | 0.905 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2022-23 | NHL | Montréal Canadiens | 42 | 15 | 24 | 3 | 1 | 1335 | 3.55 | 0.891 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2023-24 | NHL | Montréal Canadiens | 21 | 6 | 12 | 3 | 0 | 686 | 3.65 | 0.892 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2023-24 | NHL | New Jersey Devils | 13 | 6 | 6 | 1 | 0 | 401 | 3.11 | 0.900 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2024-25 | NHL | New Jersey Devils | 31 | 13 | 16 | 1 | 4 | 819 | 2.66 | 0.908 | -- | -- | -- | -- | -- | -- | -- | -- |
| 2025-26 | NHL | New Jersey Devils | 30 | 13 | 15 | 1 | 1 | 828 | 2.69 | 0.906 | -- | -- | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 490 | 221 | 199 | 44 | 29 | 13690 | 2.75 | 0.907 | 29 | 11 | 11 | 1 | 0 | 671 | 2.07 | 0.924 | ||
| Year | Tournament | Team | GP | W | L | T | MP | SO | SA | GAA | SV% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | World Junior U-20 Championships | Team Canada | 5 | 4 | 0 | 0 | 291 | 2 | 102 | 2.06 | 0.902 |
| Season | League | Award |
|---|---|---|
| 2018-19 | NHL | Stanley Cup |