
| 1976-77 | QMJHL | Chicoutimi | 59 | 9 | 20 | 29 | - | - | - | 8 |
| 1977-78 | QMJHL | Chicoutimi | 70 | 28 | 55 | 83 | - | - | - | 60 |
| 1978-79 | QMJHL | Chicoutimi | 72 | 62 | 79 | 141 | - | - | - | 47 |
| 1979-80 | QMJHL | Chicoutimi | 72 | 72 | 110 | 182 | - | - | - | 66 |
| 1979-80 | AHL | Nova Scotia | - | - | - | - | - | - | - | - |
| 1980-81 | NHL | Montréal Canadiens | 2 | 0 | 1 | 1 | 0 | 1 | 0.0% | 0 |
| 1980-81 | AHL | Nova Scotia | 78 | 35 | 53 | 88 | - | - | - | 87 |
| 1981-82 | AHL | Nova Scotia | 77 | 27 | 67 | 94 | - | - | - | 124 |
| 1982-83 | NHL | Montréal Canadiens | 77 | 18 | 29 | 47 | 18 | 109 | 16.5% | 68 |
| 1983-84 | NHL | Montréal Canadiens | 78 | 24 | 30 | 54 | 6 | 166 | 14.5% | 75 |
| 1984-85 | NHL | Montréal Canadiens | 79 | 23 | 34 | 57 | 28 | 163 | 14.1% | 43 |
| 1985-86 | NHL | Montréal Canadiens | 80 | 20 | 36 | 56 | 17 | 147 | 13.6% | 57 |
| 1986-87 | NHL | Montréal Canadiens | 79 | 18 | 27 | 45 | 9 | 121 | 14.9% | 68 |
| 1987-88 | NHL | Montréal Canadiens | 80 | 17 | 21 | 38 | 14 | 109 | 15.6% | 61 |
| 1988-89 | NHL | Montréal Canadiens | 79 | 26 | 30 | 56 | 37 | 142 | 18.3% | 44 |
| 1989-90 | NHL | Montréal Canadiens | 68 | 19 | 36 | 55 | 21 | 125 | 15.2% | 37 |
| 1990-91 | NHL | Montréal Canadiens | 78 | 20 | 24 | 44 | -1 | 131 | 15.3% | 63 |
| 1990-91 | Fr-Tour | Montreal | 3 | 0 | 0 | 0 | - | - | - | 2 |
| 1991-92 | NHL | Montréal Canadiens | 72 | 18 | 21 | 39 | 2 | 120 | 15.0% | 39 |
| 1992-93 | NHL | Montréal Canadiens | 61 | 4 | 13 | 17 | -9 | 73 | 5.5% | 20 |
| 1993-94 | NHL | Montréal Canadiens | 79 | 14 | 24 | 38 | 16 | 120 | 11.7% | 48 |
| 1994-95 | NHL | St. Louis Blues | 42 | 5 | 11 | 16 | 11 | 33 | 15.2% | 16 |
| 1995-96 | NHL | Dallas Stars | 71 | 8 | 15 | 23 | -2 | 54 | 14.8% | 38 |
| 1996-97 | NHL | Dallas Stars | 73 | 5 | 16 | 21 | 9 | 99 | 5.1% | 36 |
| 1997-98 | NHL | Dallas Stars | 77 | 7 | 17 | 24 | 3 | 81 | 8.6% | 40 |
| 1998-99 | NHL | Dallas Stars | 74 | 4 | 12 | 16 | -3 | 60 | 6.7% | 31 |
| 1999-00 | NHL | Dallas Stars | 69 | 10 | 6 | 16 | 10 | 70 | 14.3% | 36 |
| NHL Totals | – | 1318 | 260 | 403 | 663 | 186 | 1924 | 13.5% | 820 | |
| AHL Totals | – | 155 | 62 | 120 | 182 | - | - | - | 211 | |
| Juniors Totals | – | 273 | 171 | 264 | 435 | - | - | - | 181 | |
| 1976-77 | QMJHL | Chicoutimi | 4 | 1 | 0 | 1 | - | - | - | 0 |
| 1978-79 | QMJHL | Chicoutimi | 4 | 2 | 1 | 3 | - | - | - | 4 |
| 1979-80 | QMJHL | Chicoutimi | 12 | 9 | 15 | 24 | - | - | - | 28 |
| 1979-80 | AHL | Nova Scotia | 2 | 1 | 1 | 2 | - | - | - | 2 |
| 1980-81 | AHL | Nova Scotia | 6 | 1 | 3 | 4 | - | - | - | 9 |
| 1981-82 | AHL | Nova Scotia | 9 | 2 | 7 | 9 | - | - | - | 8 |
| 1982-83 | NHL | Montréal Canadiens | 3 | 0 | 0 | 0 | -3 | 3 | 0.0% | 2 |
| 1983-84 | NHL | Montréal Canadiens | 15 | 4 | 3 | 7 | 3 | 17 | 23.5% | 12 |
| 1984-85 | NHL | Montréal Canadiens | 12 | 4 | 3 | 7 | -4 | 24 | 16.7% | 8 |
| 1985-86 | NHL | Montréal Canadiens | 20 | 7 | 5 | 12 | 9 | 43 | 16.3% | 35 |
| 1986-87 | NHL | Montréal Canadiens | 17 | 3 | 8 | 11 | 1 | 25 | 12.0% | 20 |
| 1987-88 | NHL | Montréal Canadiens | 11 | 0 | 4 | 4 | -3 | 13 | 0.0% | 2 |
| 1988-89 | NHL | Montréal Canadiens | 21 | 4 | 5 | 9 | 3 | 34 | 11.8% | 10 |
| 1989-90 | NHL | Montréal Canadiens | 11 | 2 | 3 | 5 | -4 | 23 | 8.7% | 6 |
| 1990-91 | NHL | Montréal Canadiens | 13 | 1 | 5 | 6 | -2 | 21 | 4.8% | 10 |
| 1991-92 | NHL | Montréal Canadiens | 11 | 1 | 1 | 2 | -4 | 22 | 4.6% | 6 |
| 1992-93 | NHL | Montréal Canadiens | 20 | 3 | 3 | 6 | 3 | 35 | 8.6% | 10 |
| 1993-94 | NHL | Montréal Canadiens | 7 | 1 | 3 | 4 | 4 | 4 | 25.0% | 4 |
| 1994-95 | NHL | St. Louis Blues | 7 | 1 | 2 | 3 | 3 | 6 | 16.7% | 6 |
| 1996-97 | NHL | Dallas Stars | 7 | 0 | 1 | 1 | -3 | 9 | 0.0% | 6 |
| 1997-98 | NHL | Dallas Stars | 16 | 3 | 1 | 4 | 0 | 19 | 15.8% | 6 |
| 1998-99 | NHL | Dallas Stars | 17 | 2 | 4 | 6 | 0 | 29 | 6.9% | 6 |
| 1999-00 | NHL | Dallas Stars | 23 | 2 | 4 | 6 | 2 | 12 | 16.7% | 12 |
| NHL Totals | – | 231 | 38 | 55 | 93 | 5 | 339 | 11.2% | 161 | |
| AHL Totals | – | 17 | 4 | 11 | 15 | - | - | - | 19 | |
| Juniors Totals | – | 20 | 12 | 16 | 28 | - | - | - | 32 | |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Playoffs | vs NJD | Jun 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 24:02 |
| Playoffs | @ NJD | Jun 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 37 | 25:38 |
| Playoffs | vs NJD | Jun 5 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 21 | 14:07 |
| Playoffs | vs NJD | Jun 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 11:04 |
| Playoffs | @ NJD | Jun 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 23 | 13:25 |
| Year | Award |
|---|---|
| 1998-99 | Stanley Cup |
| 1991-92 | Frank J. Selke Trophy |