The Houston Astros have allowed 1,033 runs in the month of October in the regular-season and playoffs all-time.
| TEAM | R | REC | W% | G | W | L | ERA | SO | SHO | SV | IP | H | ER | HR | BB | HBP | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Astros | 1,033 | 141-123 | .534 | 264 | 141 | 123 | 3.63 | 2,191 | 4 | 60 | 2371.1 | 2,092 | 957 | 252 | 833 | 84 | 62 | 9,944 | 89 | 8.32 | 3.16 | 2.63 | 0.96 | 22.0 | 8.4 | 1.23 | .279 | 3.92 | 7.94 |
StatMuse has team, game-level data for runs allowed going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
Astros 
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