Ken Holtzman had a record of 6-4 with an ERA of 2.30 and 39 strikeouts in 13 appearances in the postseason in his career.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | K. Holtzman | 1972 |  OAK | 4 | 1 | 1 | .500 | 3 | 2.70 | 6 | 0 | 0 | 0 | 16.2 | 15 | 5 | 5 | 0 | 5 | 0 | 0 | 1 | 68 | 0 | 3.24 | 2.70 | 1.20 | 0.00 | 8.8 | 7.4 | 1.20 | .263 | 2.70 | 8.10 | ||||
| 2 | | K. Holtzman | 1973 | OAK | 4 | 3 | 1 | .750 | 4 | 2.49 | 13 | 1 | 0 | 0 | 21.2 | 16 | 6 | 6 | 2 | 6 | 0 | 0 | 0 | 86 | 0 | 5.40 | 2.49 | 2.17 | 0.83 | 15.1 | 7.0 | 1.02 | .215 | 2.49 | 6.65 | ||||
| 3 | | K. Holtzman | 1974 | OAK | 3 | 2 | 0 | 1.000 | 3 | 0.86 | 13 | 1 | 1 | 0 | 21.0 | 18 | 2 | 3 | 0 | 6 | 0 | 0 | 0 | 84 | 1 | 5.57 | 2.57 | 2.17 | 0.00 | 15.5 | 7.1 | 1.14 | .277 | 1.29 | 7.71 | ||||
| 4 | | K. Holtzman | 1975 | OAK | 2 | 0 | 2 | .000 | 2 | 4.09 | 7 | 0 | 0 | 0 | 11.0 | 12 | 5 | 8 | 0 | 1 | 0 | 0 | 0 | 48 | 0 | 5.73 | 0.82 | 7.00 | 0.00 | 14.6 | 2.1 | 1.18 | .300 | 6.55 | 9.82 | ||||
| Total | 13 | 6 | 4 | .600 | 12 | 2.30 | 39 | 2 | 1 | 0 | 70.1 | 61 | 18 | 22 | 2 | 18 | 0 | 0 | 1 | 286 | 1 | 4.99 | 2.30 | 2.17 | 0.26 | 13.6 | 6.3 | 1.12 | .260 | 2.82 | 7.81 |
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