Sig Jakucki was 0-1 with an ERA of 9.00 and 4 strikeouts in 1 appearance 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 |  | S. Jakucki | 1944 |  SLA | 1 | 0 | 1 | .000 | 1 | 9.00 | 4 | 0 | 0 | 0 | 3.0 | 5 | 3 | 4 | 1 | 0 | 0 | 0 | 0 | 15 | 0 | 12.00 | 0.00 | 3.00 | 26.7 | 0.0 | 1.67 | .400 | 12.00 | 15.00 |
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