Bill Dinneen had a record of 3-1 with an ERA of 2.06 and 28 strikeouts in 4 appearances in the postseason in his career. He won his first World Series.
| 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 |  | B. Dinneen | 1903 |  BSA | 4 | 3 | 1 | .750 | 4 | 2.06 | 28 | 4 | 2 | 0 | 35.0 | 29 | 8 | 8 | 0 | 8 | 0 | 0 | 0 | 134 | 0 | 7.20 | 2.06 | 3.50 | 0.00 | 20.9 | 6.0 | 1.06 | .296 | 2.06 | 7.46 |
Games
| NAME | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | | B. Dinneen | 10/13/1903 | BSA | vs |  PIT | W | 1 | 0.00 | 7 | 1 | 1 | 0 | 9.0 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 31 | 0 |
| 2 | | B. Dinneen | 10/8/1903 | BSA | @ | PIT | W | 1 | 3.00 | 3 | 1 | 0 | 0 | 9.0 | 10 | 3 | 3 | 0 | 3 | 0 | 0 | 0 | 39 | 0 |
| 3 | | B. Dinneen | 10/6/1903 | BSA | @ | PIT | L | 1 | 5.63 | 7 | 1 | 0 | 0 | 8.0 | 12 | 5 | 5 | 0 | 1 | 0 | 0 | 0 | 35 | 0 |
| 4 | | B. Dinneen | 10/2/1903 | BSA | vs | PIT | W | 1 | 0.00 | 11 | 1 | 1 | 0 | 9.0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 29 | 0 |
| Total | 4 | 2.06 | 28 | 4 | 2 | 0 | 35.0 | 29 | 8 | 8 | 0 | 8 | 0 | 0 | 0 | 134 | 0 |
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