Lefty Grove had a record of 4-2 with an ERA of 1.75, 36 strikeouts and 2 saves in 8 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 |  | L. Grove | 1929 |  PHA | 2 | 0 | 0 | 0 | 0.00 | 10 | 0 | 0 | 2 | 6.1 | 3 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 22 | 0 | 14.21 | 1.42 | 10.00 | 0.00 | 45.5 | 4.5 | 0.63 | .273 | 0.00 | 4.26 | |||||
| 2 | | L. Grove | 1930 | PHA | 3 | 2 | 1 | .667 | 2 | 1.42 | 10 | 2 | 0 | 0 | 19.0 | 15 | 3 | 5 | 0 | 3 | 0 | 1 | 0 | 76 | 0 | 4.74 | 1.42 | 3.33 | 0.00 | 13.2 | 3.9 | 0.95 | .238 | 2.37 | 7.11 | ||||
| 3 | | L. Grove | 1931 | PHA | 3 | 2 | 1 | .667 | 3 | 2.42 | 16 | 2 | 0 | 0 | 26.0 | 28 | 7 | 7 | 0 | 2 | 0 | 0 | 0 | 107 | 0 | 5.54 | 0.69 | 8.00 | 0.00 | 15.0 | 1.9 | 1.15 | .315 | 2.42 | 9.69 | ||||
| Total | 8 | 4 | 2 | .667 | 5 | 1.75 | 36 | 4 | 0 | 2 | 51.1 | 46 | 10 | 12 | 0 | 6 | 0 | 3 | 0 | 205 | 0 | 6.31 | 1.05 | 6.00 | 0.00 | 17.6 | 2.9 | 1.01 | .282 | 2.10 | 8.06 |
Astros 
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Athletics 
Angels 
CWS 
Phillies 
Braves 
Brewers 
Cubs 
Dodgers 
Padres 
Yankees 
Orioles 
Guardians 
Royals 
WSH 
TOR 
MIN 
STL 
