
| 2001-02 | Slovak-Jr. | Bratislava Jr. | 22 | - | - | - | - | - | 41 | - | - | 0 |
| 2002-03 | Slovak-Jr. | Bratislava Jr. | 20 | - | - | 13 | 3 | - | 41 | - | - | 1 |
| 2003-04 | Slovak-Jr. | Bratislava Jr. | 29 | - | - | - | - | - | 51 | - | - | - |
| 2003-04 | Slovak-2 | Senica | 21 | - | - | - | - | - | 54 | - | - | - |
| 2003-04 | Slovakia | Bratislava | 12 | - | - | - | - | - | 18 | - | - | 0 |
| 2004-05 | QMJHL | Lewiston | 47 | - | - | 24 | 17 | - | 125 | 1442 | 0.913 | 4 |
| 2005-06 | AHL | Hamilton | 13 | - | - | 7 | 6 | - | 30 | 410 | 0.927 | 3 |
| 2005-06 | ECHL | Long Beach | 20 | - | - | 11 | 4 | - | 35 | 516 | 0.932 | 2 |
| 2006-07 | NHL | Montréal Canadiens | 16 | 1 | 2 | 10 | 6 | 0 | 44 | 469 | 0.906 | 2 |
| 2006-07 | AHL | Hamilton | 28 | - | - | 16 | 11 | - | 54 | 796 | 0.932 | 6 |
| 2007-08 | NHL | Montréal Canadiens | 6 | 0 | 0 | 2 | 1 | 1 | 10 | 151 | 0.934 | 1 |
| 2007-08 | AHL | Hamilton | 28 | - | - | 15 | 10 | - | 57 | 803 | 0.929 | 2 |
| 2008-09 | NHL | Montréal Canadiens | 34 | 0 | 0 | 18 | 14 | 1 | 92 | 1077 | 0.915 | 1 |
| 2009-10 | NHL | Montréal Canadiens | 45 | 0 | 0 | 26 | 13 | 5 | 105 | 1386 | 0.924 | 5 |
| 2010-11 | NHL | St. Louis Blues | 57 | 0 | 6 | 27 | 21 | 7 | 136 | 1518 | 0.910 | 7 |
| 2011-12 | NHL | St. Louis Blues | 46 | 0 | 0 | 26 | 12 | 7 | 90 | 1211 | 0.926 | 6 |
| 2012-13 | NHL | St. Louis Blues | 16 | 1 | 0 | 6 | 5 | 1 | 29 | 286 | 0.899 | 3 |
| 2012-13 | German-2 | Weiswasser | 1 | - | - | 1 | 0 | - | 1 | - | - | 0 |
| 2013-14 | NHL | St. Louis Blues | 40 | 1 | 0 | 24 | 9 | 4 | 83 | 1002 | 0.917 | 4 |
| 2013-14 | NHL | Washington Capitals | 12 | 0 | 0 | 5 | 4 | 3 | 27 | 383 | 0.930 | 1 |
| 2014-15 | NHL | New York Islanders | 59 | 1 | 2 | 38 | 17 | 4 | 144 | 1673 | 0.914 | 6 |
| 2015-16 | NHL | New York Islanders | 36 | 1 | 0 | 18 | 13 | 4 | 80 | 984 | 0.919 | 3 |
| 2016-17 | NHL | New York Islanders | 28 | 1 | 0 | 12 | 9 | 5 | 75 | 885 | 0.915 | 2 |
| 2016-17 | AHL | Bridgeport Islanders | 27 | - | - | 17 | 7 | 4 | 55 | 733 | 0.925 | 2 |
| 2016-17 | WCup | Team Europe | 6 | - | - | 3 | 3 | - | 13 | 222 | 0.941 | 1 |
| 2017-18 | NHL | New York Islanders | 54 | 0 | 4 | 20 | 26 | 6 | 161 | 1744 | 0.908 | 1 |
| 2018-19 | NHL | Boston Bruins | 40 | 4 | 0 | 22 | 11 | 4 | 90 | 1158 | 0.922 | 5 |
| 2019-20 | NHL | Boston Bruins | 31 | 2 | 0 | 18 | 6 | 6 | 73 | 905 | 0.919 | 3 |
| 2020-21 | NHL | Boston Bruins | 19 | 0 | 0 | 9 | 6 | 4 | 46 | 482 | 0.905 | 2 |
| 2021-22 | NHL | Vancouver Canucks | 17 | 0 | 2 | 4 | 7 | 2 | 39 | 400 | 0.903 | 0 |
| 2022-23 | NHL | New York Rangers | 25 | 1 | 0 | 10 | 9 | 5 | 66 | 680 | 0.903 | 1 |
| NHL Totals | – | 581 | 13 | 16 | 295 | 189 | 69 | 1390 | 16394 | 0.915 | 53 | |
| AHL Totals | – | 96 | - | - | 55 | 34 | 4 | 196 | 2742 | 0.929 | 13 | |
| Juniors Totals | – | 47 | - | - | 24 | 17 | - | 125 | 1442 | 0.913 | 4 | |
| 2001-02 | Slovak-Jr. | Bratislava Jr. | 6 | - | - | 6 | 0 | - | 7 | - | - | 2 |
| 2003-04 | Slovakia | Bratislava | 1 | - | - | - | - | - | 6 | - | - | 0 |
| 2004-05 | QMJHL | Lewiston | 8 | - | - | 4 | 4 | - | 27 | 292 | 0.908 | 0 |
| 2005-06 | ECHL | Long Beach | 4 | - | - | 2 | 2 | - | 13 | 144 | 0.910 | 0 |
| 2007-08 | NHL | Montréal Canadiens | 2 | 0 | 0 | 0 | 1 | - | 3 | 27 | 0.889 | 0 |
| 2008-09 | NHL | Montréal Canadiens | 1 | 0 | 0 | 0 | 0 | - | 0 | 5 | 1.000 | 0 |
| 2009-10 | NHL | Montréal Canadiens | 18 | 0 | 0 | 9 | 9 | - | 43 | 562 | 0.923 | 0 |
| 2011-12 | NHL | St. Louis Blues | 2 | 0 | 0 | 1 | 1 | - | 3 | 46 | 0.935 | 0 |
| 2014-15 | NHL | New York Islanders | 7 | 0 | 2 | 3 | 4 | - | 16 | 215 | 0.926 | 0 |
| 2019-20 | NHL | Boston Bruins | 9 | 0 | 0 | 4 | 5 | 0 | 25 | 256 | 0.902 | 0 |
| NHL Totals | – | 39 | 0 | 2 | 17 | 20 | 0 | 90 | 1111 | 0.919 | 0 | |
| Juniors Totals | – | 8 | - | - | 4 | 4 | - | 27 | 292 | 0.908 | 0 | |
| Season | Opponent | Date | DEC | GS | GA | SA | SV% | PIM | TOI |
|---|---|---|---|---|---|---|---|---|---|
| Regular | vs TOR | Apr 13 | L | 1 | 3 | 21 | .857 | 0 | 56:44 |
| Regular | @ STL | Apr 6 | O | 1 | 3 | 22 | .864 | 0 | 60:59 |
| Regular | @ BUF | Mar 31 | O | 1 | 3 | 34 | .912 | 0 | 61:50 |
| Regular | @ FLA | Mar 25 | W | 1 | 3 | 34 | .912 | 0 | 59:41 |
| Regular | vs NSH | Mar 19 | W | 1 | 0 | 22 | 1.000 | 0 | 60:00 |
| Year | Award |
|---|---|
| 2019-20 | William M. Jennings Trophy |