
| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 1974-75 | NHL | New York Islanders | 77 | 16 | 23 | 39 | 12 | 10 | 9 | 1 | 2 | 3 | 4 | -2 |
| 1975-76 | NHL | New York Islanders | 14 | 2 | 3 | 5 | 13 | -2 | -- | -- | -- | -- | -- | -- |
| 1976-77 | NHL | New York Islanders | 75 | 16 | 19 | 35 | 30 | 27 | 8 | 2 | 0 | 2 | 4 | 3 |
| 1977-78 | NHL | New York Islanders | 80 | 30 | 33 | 63 | 31 | 15 | 7 | 2 | 3 | 5 | 2 | 1 |
| 1978-79 | NHL | New York Islanders | 80 | 30 | 31 | 61 | 48 | 34 | 10 | 1 | 3 | 4 | 6 | -1 |
| 1979-80 | NHL | New York Islanders | 73 | 15 | 25 | 40 | 52 | 5 | 21 | 10 | 10 | 20 | 10 | 2 |
| 1980-81 | NHL | New York Islanders | 78 | 35 | 41 | 76 | 62 | 34 | 14 | 4 | 6 | 10 | 19 | 1 |
| 1981-82 | NHL | New York Islanders | 76 | 27 | 26 | 53 | 77 | 26 | 19 | 9 | 7 | 16 | 36 | 10 |
| 1982-83 | NHL | New York Islanders | 77 | 20 | 42 | 62 | 55 | 17 | 20 | 8 | 20 | 28 | 14 | 19 |
| 1983-84 | NHL | New York Islanders | 78 | 22 | 34 | 56 | 75 | 11 | 8 | 1 | 1 | 2 | 7 | -2 |
| 1984-85 | NHL | New York Islanders | 44 | 8 | 12 | 20 | 51 | -7 | 10 | 0 | 2 | 2 | 6 | -2 |
| 1985-86 | NHL | New York Islanders | 62 | 17 | 15 | 32 | 36 | -8 | 3 | 0 | 0 | 0 | 0 | -2 |
| 1986-87 | NHL | Los Angeles Kings | 78 | 13 | 9 | 22 | 35 | -13 | 5 | 2 | 0 | 2 | 0 | -2 |
| 1987-88 | NHL | Los Angeles Kings | 72 | 7 | 11 | 18 | 28 | -31 | 5 | 0 | 1 | 1 | 0 | -1 |
| NHL TOTALS | 964 | 258 | 324 | 582 | 605 | 118 | 139 | 40 | 55 | 95 | 108 | 24 | ||
| Season | League | Award |
|---|---|---|
| 1979-80 | NHL | Stanley Cup |
| 1980-81 | NHL | Stanley Cup |
| 1981-82 | NHL | Stanley Cup |
| 1982-83 | NHL | Stanley Cup |
| 1987-88 | NHL | Bill Masterton Memorial Trophy |