
| Regular Season | Playoffs | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | W | L | T | SO | SA | GAA | SV% | GP | W | L | T | SO | SA | GAA | SV% |
| 1978-79 | OMJHL | Sudbury Wolves | 54 | 0 | 0 | 0 | 2 | 0 | 4.78 | -- | 10 | 0 | 0 | 0 | 0 | 0 | 4.40 | -- |
| 1979-80 | OMJHL | Sudbury Wolves | 59 | 28 | 29 | 2 | 0 | 0 | 4.32 | -- | 9 | 5 | 4 | 0 | 0 | 0 | 4.13 | -- |
| 1980-81 | NHL | Minnesota North Stars | 44 | 18 | 14 | 11 | 0 | 1309 | 3.21 | 0.895 | 6 | 4 | 2 | 0 | 0 | 218 | 4.33 | 0.881 |
| 1981-82 | NHL | Minnesota North Stars | 28 | 11 | 8 | 9 | 0 | 906 | 3.71 | 0.889 | 2 | 0 | 1 | 0 | 0 | 28 | 4.04 | 0.857 |
| 1982-83 | NHL | Minnesota North Stars | 36 | 19 | 10 | 5 | 0 | 1046 | 3.58 | 0.885 | 4 | 2 | 2 | 0 | 0 | 136 | 4.90 | 0.853 |
| 1983-84 | NHL | Minnesota North Stars | 33 | 16 | 13 | 2 | 0 | 969 | 4.15 | 0.873 | 13 | 6 | 7 | 0 | 1 | 380 | 3.07 | 0.895 |
| 1984-85 | NHL | Minnesota North Stars | 31 | 10 | 17 | 3 | 1 | 941 | 3.70 | 0.884 | 4 | 1 | 1 | 0 | 0 | 79 | 3.94 | 0.848 |
| 1985-86 | NHL | Minnesota North Stars | 52 | 25 | 20 | 6 | 1 | 1689 | 3.57 | 0.892 | 5 | 2 | 3 | 0 | 0 | 157 | 3.44 | 0.892 |
| 1986-87 | NHL | Minnesota North Stars | 47 | 17 | 20 | 6 | 1 | 1435 | 4.00 | 0.879 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1987-88 | NHL | Minnesota North Stars | 43 | 10 | 22 | 3 | 0 | 1256 | 4.23 | 0.872 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1988-89 | IHL | Kalamazoo | 3 | 1 | 2 | 0 | 1 | 0 | 3.02 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 1988-89 | AHL | Baltimore | 30 | 14 | 12 | 2 | 0 | 0 | 3.57 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 1988-89 | NHL | Minnesota North Stars | 1 | 0 | 1 | 0 | 0 | 25 | 3.03 | 0.880 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1988-89 | NHL | Washington Capitals | 11 | 5 | 4 | 0 | 1 | 268 | 2.91 | 0.896 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1989-90 | NHL | Washington Capitals | 48 | 23 | 18 | 5 | 2 | 1359 | 3.22 | 0.890 | 8 | 4 | 3 | 0 | 0 | 186 | 2.69 | 0.903 |
| 1990-91 | AHL | Baltimore | 2 | 2 | 0 | 0 | 0 | 0 | 1.50 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 1990-91 | NHL | Washington Capitals | 45 | 20 | 18 | 3 | 5 | 1095 | 2.64 | 0.897 | 11 | 5 | 5 | 0 | 1 | 294 | 2.79 | 0.901 |
| 1991-92 | AHL | Baltimore | 3 | 1 | 1 | 1 | 0 | 0 | 3.26 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 1991-92 | NHL | Washington Capitals | 54 | 29 | 17 | 6 | 1 | 1435 | 3.20 | 0.884 | 7 | 3 | 4 | 0 | 0 | 212 | 3.15 | 0.896 |
| 1992-93 | NHL | Washington Capitals | 58 | 27 | 23 | 5 | 1 | 1530 | 3.31 | 0.882 | 2 | 1 | 1 | 0 | 0 | 65 | 4.55 | 0.862 |
| 1993-94 | NHL | Washington Capitals | 53 | 24 | 16 | 8 | 2 | 1122 | 2.84 | 0.880 | 8 | 5 | 2 | 0 | 1 | 191 | 2.94 | 0.890 |
| 1994-95 | NHL | Ottawa Senators | 38 | 8 | 25 | 3 | 1 | 1167 | 3.36 | 0.896 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1995-96 | NHL | Ottawa Senators | 33 | 6 | 23 | 0 | 1 | 892 | 3.73 | 0.877 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1995-96 | NHL | Toronto Maple Leafs | 8 | 0 | 5 | 0 | 0 | 170 | 4.64 | 0.847 | 2 | 0 | 0 | 0 | 0 | 13 | 5.88 | 0.846 |
| 1996-97 | AHL | St. John's | 47 | 24 | 16 | 4 | 3 | 1258 | 2.93 | 0.898 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1996-97 | IHL | Utah | 4 | 2 | 2 | 0 | 0 | 106 | 3.27 | 0.877 | 7 | 3 | 4 | 0 | 1 | 0 | 2.32 | -- |
| 1996-97 | NHL | Toronto Maple Leafs | 3 | 0 | 3 | 0 | 0 | 60 | 5.46 | 0.833 | -- | -- | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 666 | 268 | 277 | 75 | 17 | 18674 | 3.46 | 0.885 | 72 | 33 | 31 | 0 | 3 | 1959 | 3.36 | 0.888 | ||