Drafted 271 overall (2003 Round 9, Pick 10) by the Montréal Canadiens. View all Montréal Canadiens 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 |
| 2001-02 | Bratislava Jr. | SLOVAK-JR | 22 | — | — | — | 41 | 1.96 | — | 0 | 6 | 6 | 0 | — | 7 | 1.19 | — | 2 |
| 2001-02 | Slovakia | WJ18-A | 7 | — | — | — | 18 | 2.59 | — | 1 | — | — | — | — | — | — | — | — |
| 2002-03 | Slovakia | WJ18-A | 7 | — | — | — | 14 | 2.00 | — | 0 | — | — | — | — | — | — | — | — |
| 2002-03 | Bratislava Jr. | SLOVAK-JR | 20 | 13 | 3 | — | 41 | 2.02 | — | 1 | — | — | — | — | — | — | — | — |
| 2003-04 | Senica | SLOVAK-2 | 21 | — | — | — | 54 | 2.61 | — | — | — | — | — | — | — | — | — | — |
| 2003-04 | Slovakia | WJC-A | 6 | — | — | — | 14 | 2.33 | — | — | — | — | — | — | — | — | — | — |
| 2003-04 | Bratislava | SLOVAKIA | 12 | — | — | — | 18 | 1.66 | — | 0 | 1 | — | — | — | 6 | 8.00 | — | 0 |
| 2003-04 | Bratislava Jr. | SLOVAK-JR | 29 | — | — | — | 51 | 1.81 | — | — | — | — | — | — | — | — | — | — |
| 2004-05 | Lewiston | QMJHL | 47 | 24 | 17 | — | 125 | 2.78 | 0.913 | 4 | 8 | 4 | 4 | — | 27 | 3.52 | 0.908 | 0 |
| 2004-05 | Slovakia | WJC-A | 6 | 4 | 2 | — | 13 | 2.17 | — | 2 | — | — | — | — | — | — | — | — |
| 2005-06 | Hamilton | AHL | 13 | 7 | 6 | — | 30 | 2.29 | 0.927 | 3 | — | — | — | — | — | — | — | — |
| 2005-06 | Long Beach | ECHL | 20 | 11 | 4 | — | 35 | 2.05 | 0.932 | 2 | 4 | 2 | 2 | — | 13 | 3.10 | 0.910 | 0 |
| 2006-07 | Montréal Canadiens | NHL | 16 | 10 | 6 | 0 | 44 | 2.89 | 0.906 | 2 | — | — | — | — | — | — | — | — |
| 2006-07 | Hamilton | AHL | 28 | 16 | 11 | — | 54 | 2.00 | 0.932 | 6 | — | — | — | — | — | — | — | — |
| 2006-07 | Slovakia | WC-A | 2 | 1 | 1 | — | 5 | 2.52 | 0.904 | 1 | — | — | — | — | — | — | — | — |
| 2007-08 | Montréal Canadiens | NHL | 6 | 2 | 1 | 1 | 10 | 2.11 | 0.934 | 1 | 2 | 0 | 1 | — | 3 | 2.33 | 0.889 | 0 |
| 2007-08 | Hamilton | AHL | 28 | 15 | 10 | — | 57 | 2.10 | 0.929 | 2 | — | — | — | — | — | — | — | — |
| 2008-09 | Slovakia | WC-A | 4 | 1 | 2 | — | 10 | 3.17 | 0.872 | 0 | — | — | — | — | — | — | — | — |
| 2008-09 | Montréal Canadiens | NHL | 34 | 18 | 14 | 1 | 92 | 2.86 | 0.915 | 1 | 1 | 0 | 0 | — | 0 | 0.00 | 1.000 | 0 |
| 2009-10 | Slovakia | OLYMPICS | 7 | 3 | 4 | — | 17 | 2.41 | 0.902 | 1 | — | — | — | — | — | — | — | — |
| 2009-10 | Montréal Canadiens | NHL | 45 | 26 | 13 | 5 | 105 | 2.40 | 0.924 | 5 | 18 | 9 | 9 | — | 43 | 2.55 | 0.923 | 0 |
| 2010-11 | Slovakia | WC-A | 6 | 2 | 4 | — | 15 | 2.54 | 0.909 | 0 | — | — | — | — | — | — | — | — |
| 2010-11 | St. Louis Blues | NHL | 57 | 27 | 21 | 7 | 136 | 2.48 | 0.910 | 7 | — | — | — | — | — | — | — | — |
| 2011-12 | St. Louis Blues | NHL | 46 | 26 | 12 | 7 | 90 | 1.97 | 0.926 | 6 | 2 | 1 | 1 | — | 3 | 1.72 | 0.935 | 0 |
| 2012-13 | St. Louis Blues | NHL | 16 | 6 | 5 | 1 | 29 | 2.14 | 0.899 | 3 | — | — | — | — | — | — | — | — |
| 2012-13 | Weiswasser | GERMAN-2 | 1 | 1 | 0 | — | 1 | 0.92 | — | 0 | — | — | — | — | — | — | — | — |
| 2013-14 | St. Louis Blues | NHL | 40 | 24 | 9 | 4 | 83 | 2.23 | 0.917 | 4 | — | — | — | — | — | — | — | — |
| 2013-14 | Washington Capitals | NHL | 12 | 5 | 4 | 3 | 27 | 2.31 | 0.930 | 1 | — | — | — | — | — | — | — | — |
| 2013-14 | Slovakia | OLYMPICS | 2 | — | — | — | 8 | 5.13 | 0.857 | 0 | — | — | — | — | — | — | — | — |
| 2014-15 | New York Islanders | NHL | 59 | 38 | 17 | 4 | 144 | 2.43 | 0.914 | 6 | 7 | 3 | 4 | — | 16 | 2.30 | 0.926 | 0 |
| 2015-16 | New York Islanders | NHL | 36 | 18 | 13 | 4 | 80 | 2.30 | 0.919 | 3 | — | — | — | — | — | — | — | — |
| 2016-17 | Team Europe | WCUP | 6 | 3 | 3 | — | 13 | 2.15 | 0.941 | 1 | — | — | — | — | — | — | — | — |
| 2016-17 | New York Islanders | NHL | 28 | 12 | 9 | 5 | 75 | 2.80 | 0.915 | 2 | — | — | — | — | — | — | — | — |
| 2016-17 | Bridgeport Islanders | AHL | 27 | 17 | 7 | 4 | 55 | 2.15 | 0.925 | 2 | — | — | — | — | — | — | — | — |
| 2017-18 | New York Islanders | NHL | 54 | 20 | 26 | 6 | 161 | 3.19 | 0.908 | 1 | — | — | — | — | — | — | — | — |
| 2018-19 | Boston Bruins | NHL | 40 | 22 | 11 | 4 | 90 | 2.34 | 0.922 | 5 | — | — | — | — | — | — | — | — |
| 2019-20 | Boston Bruins | NHL | 31 | 18 | 6 | 6 | 73 | 2.39 | 0.919 | 3 | 9 | 4 | 5 | 0 | 25 | 2.76 | 0.902 | 0 |
| 2020-21 | Boston Bruins | NHL | 19 | 9 | 6 | 4 | 46 | 2.53 | 0.905 | 2 | — | — | — | — | — | — | — | — |
| 2021-22 | Vancouver Canucks | NHL | 17 | 4 | 7 | 2 | 39 | 2.94 | 0.902 | 0 | — | — | — | — | — | — | — | — |
| 2022-23 | New York Rangers | NHL | 25 | 10 | 9 | 5 | 66 | 2.72 | 0.903 | 1 | — | — | — | — | — | — | — | — |
| Totals | 902 | 413 | 263 | 73 | 2079 | 2.49 | 0.917 | 79 | 58 | 29 | 26 | 0 | 143 | 2.61 | 0.916 | 2 | ||