| Year | Team | League | W | L | ERA | G | GS | CG | SHO | GF | SV | IP | H | R | ER | HR | BB | SO | WHIP | H9 | HR9 | BB9 | SO9 |
| 1967 | Boston Red Sox | MLB Playoffs-4-World-Series | 2 | 1 | 2.63 | 3 | 0 | 2 | 0 | 0 | 0 | 24 | 14 | 0 | 7 | 0 | 2 | 11 | 0.67 | 5.25 | 0.00 | 0.75 | 4.13 |
| 1976 | Philadelphia Phillies | MLB Playoffs-3-Ch series | 0 | 1 | 1.69 | 1 | 0 | 0 | 0 | 0 | 0 | 5.1 | 2 | 0 | 1 | 0 | 2 | 2 | 0.75 | 3.38 | 0.00 | 3.38 | 3.38 |
| 1977 | Philadelphia Phillies | MLB Playoffs-3-Ch series | 0 | 1 | 11.25 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 0 | 5 | 0 | 1 | 1 | 1.50 | 11.25 | 0.00 | 2.25 | 2.25 |