
Jack O'Callahan played 7 NHL SEASONS from 1982-83 to 1988-89 for the Blackhawks and Devils. Across his NHL career, O'Callahan recorded 27 GOALS and 104 ASSISTS for 131 CAREER POINTS. In the playoffs, O'Callahan added 4 GOALS and 15 POINTS in 32 games.
| 1974-75 | High-MA | Boston College High | - | - | - | - | - | - | - | - |
| 1975-76 | ECAC | Boston University | 1 | 0 | 2 | 2 | - | - | - | 0 |
| 1976-77 | ECAC | Boston University | 31 | 1 | 23 | 24 | - | - | - | 90 |
| 1977-78 | ECAC | Boston University | 31 | 8 | 47 | 55 | - | - | - | 61 |
| 1978-79 | ECAC | Boston University | 29 | 6 | 16 | 22 | - | - | - | 72 |
| 1980-81 | AHL | New Brunswick | 78 | 9 | 25 | 34 | - | - | - | 167 |
| 1981-82 | AHL | New Brunswick | 79 | 15 | 33 | 48 | - | - | - | 130 |
| 1982-83 | NHL | Chicago Blackhawks | 39 | 0 | 11 | 11 | 9 | 45 | 0.0% | 46 |
| 1982-83 | AHL | Springfield | 35 | 2 | 24 | 26 | - | - | - | 25 |
| 1983-84 | NHL | Chicago Blackhawks | 70 | 4 | 13 | 17 | -8 | 89 | 4.5% | 67 |
| 1984-85 | NHL | Chicago Blackhawks | 66 | 6 | 8 | 14 | 4 | 69 | 8.7% | 105 |
| 1985-86 | NHL | Chicago Blackhawks | 80 | 4 | 19 | 23 | 2 | 86 | 4.7% | 116 |
| 1986-87 | NHL | Chicago Blackhawks | 48 | 1 | 13 | 14 | 14 | 66 | 1.5% | 59 |
| 1987-88 | NHL | New Jersey Devils | 50 | 7 | 19 | 26 | -3 | 90 | 7.8% | 97 |
| 1988-89 | NHL | New Jersey Devils | 36 | 5 | 21 | 26 | 0 | 96 | 5.2% | 51 |
| 1980-81 | AHL | New Brunswick | 13 | 1 | 6 | 7 | - | - | - | 36 |
| 1981-82 | AHL | New Brunswick | 15 | 2 | 6 | 8 | - | - | - | 24 |
| 1982-83 | NHL | Chicago Blackhawks | 5 | 0 | 2 | 2 | 3 | 6 | 0.0% | 2 |
| 1983-84 | NHL | Chicago Blackhawks | 2 | 0 | 0 | 0 | -1 | 2 | 0.0% | 2 |
| 1984-85 | NHL | Chicago Blackhawks | 15 | 3 | 5 | 8 | 0 | 15 | 20.0% | 25 |
| 1985-86 | NHL | Chicago Blackhawks | 3 | 0 | 1 | 1 | -3 | 3 | 0.0% | 4 |
| 1986-87 | NHL | Chicago Blackhawks | 2 | 0 | 0 | 0 | 0 | 4 | 0.0% | 2 |
| 1987-88 | NHL | New Jersey Devils | 5 | 1 | 3 | 4 | -2 | 12 | 8.3% | 6 |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | vs NYI | Mar 29 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 3 | 0 | - |
| Regular | vs PHI | Mar 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | - |
| Regular | @ PIT | Mar 25 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 5 | 0 | - |
| Regular | vs CHI | Mar 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | - |
| Regular | vs CGY | Mar 14 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | - |