| Year | Team | League | W | L | ERA | G | GS | CG | SHO | GF | SV | IP | H | R | ER | HR | BB | SO | WHIP | H9 | HR9 | BB9 | SO9 |
| 1985 | Toronto Blue Jays | MLB Playoffs-3-Ch series | 2 | 0 | 4.26 | 3 | 0 | 0 | 0 | 0 | 0 | 6.1 | 5 | 0 | 3 | 0 | 4 | 4 | 1.42 | 7.11 | 0.00 | 5.68 | 5.68 |
| 1989 | Toronto Blue Jays | MLB Playoffs-3-Ch series | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 0 | 0 | 2.2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.00 | 0.00 | 0.00 | 0.00 | 10.12 |
| 1991 | Toronto Blue Jays | MLB Playoffs-3-Ch series | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 2.2 | 0 | 0 | 0 | 0 | 1 | 5 | 0.37 | 0.00 | 0.00 | 3.37 | 16.87 |
| 1992 | Toronto Blue Jays | MLB Playoffs-3-Ch series | 0 | 0 | 0.00 | 4 | 0 | 0 | 0 | 0 | 3 | 4.2 | 4 | 0 | 0 | 0 | 2 | 2 | 1.29 | 7.71 | 0.00 | 3.86 | 3.86 |
| 1992 | Toronto Blue Jays | MLB Playoffs-4-World-Series | 0 | 0 | 2.70 | 3 | 0 | 0 | 0 | 0 | 2 | 3.1 | 2 | 0 | 1 | 0 | 2 | 1 | 1.20 | 5.40 | 0.00 | 5.40 | 2.70 |