The Louisville Colonels have given up the most runs by a team in a game, with 36 runs versus the Chicago Colts on June 29, 1897.
Interpreted as:
What team has allowed the most runs in a single regular-season game?| TEAM | R | DATE | TM | OPP | RESULT | 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 | Colonels | 36 | 6/29/1897 | LOU | @ |  CHI | L 7-36 | ||||||||||||||||||||||||
| 2 | Blues | 35 | 7/24/1882 | CLE | @ | CWS | L 4-35 | ||||||||||||||||||||||||
| 3 | Bisons | 31 | 7/3/1883 | BUF | @ | CWS | L 7-31 | ||||||||||||||||||||||||
| 4 |  | Orioles | 30 | 8/22/2007 |  BAL | vs |  TEX | L 3-30 | 30.00 | 11 | 0 | 0 | 9.0 | 29 | 30 | 6 | 8 | 0 | 0 | 65 | 1 | 11.00 | 8.00 | 1.38 | 6.00 | 16.9 | 12.3 | 4.11 | .575 | 30.00 | 29.00 |
| 5 | Colonels | 30 | 6/18/1893 | LOU | @ |  CIN | L 12-30 | ||||||||||||||||||||||||
| 6 |  | Senators | 30 | 9/10/1891 |  WSH | @ |  MIL | L 3-30 | |||||||||||||||||||||||
| 7 | Bisons | 30 | 6/26/1890 | BUF | vs | PHP | L 12-30 | ||||||||||||||||||||||||
| 8 | Wolverines | 30 | 6/9/1883 | DET | @ |  BSN | L 8-30 | ||||||||||||||||||||||||
| 9 | Grays | 30 | 7/22/1876 | LOU | @ | CWS | L 7-30 | ||||||||||||||||||||||||
| 10 |  | Marlins | 29 | 9/9/2020 |  MIA | @ | ATL | L 9-29 | 30.38 | 9 | 0 | 0 | 8.0 | 23 | 27 | 7 | 9 | 1 | 0 | 58 | 0 | 10.13 | 10.13 | 1.00 | 7.88 | 15.5 | 15.5 | 4.00 | .500 | 32.63 | 25.88 |
| 11 |  | Athletics | 29 | 4/23/1955 |  KCA | vs |  CWS | L 6-29 | 27.00 | 4 | 0 | 0 | 9.0 | 29 | 27 | 7 | 6 | 1 | 1 | 63 | 1 | 4.00 | 6.00 | 0.67 | 7.00 | 6.3 | 9.5 | 3.89 | .489 | 29.00 | 29.00 |
| 12 |  | Browns | 29 | 6/8/1950 |  SLA | @ |  BSA | L 4-29 | 29.25 | 2 | 0 | 0 | 8.0 | 28 | 26 | 7 | 11 | 0 | 0 | 64 | 0 | 2.25 | 12.38 | 0.18 | 7.88 | 3.1 | 17.2 | 4.88 | .477 | 32.63 | 31.50 |
| 13 | Colonels | 29 | 8/17/1894 | LOU | @ |  PHI | L 4-29 | ||||||||||||||||||||||||
| 14 |  | Quakers | 29 | 6/15/1887 | PHN | @ |  NYG | L 1-29 | |||||||||||||||||||||||
| 15 | | Quakers | 29 | 6/20/1883 | PHN | @ | BSN | L 4-29 | |||||||||||||||||||||||
| 16 |  | Red Sox | 28 | 7/22/2022 |  BOS | vs |  TOR | L 5-28 | 27.00 | 9 | 0 | 0 | 9.0 | 29 | 27 | 5 | 5 | 1 | 0 | 63 | 2 | 9.00 | 5.00 | 1.80 | 5.00 | 14.3 | 7.9 | 3.78 | .558 | 28.00 | 29.00 |
| 17 | | Phillies | 28 | 7/6/1929 | PHN | vs |  SLN | L 6-28 | 0.00 | 1 | 0 | 0 | 9.0 | 28 | 0 | 2 | 9 | 1 | 65 | 0 | 1.00 | 9.00 | 0.11 | 2.00 | 1.5 | 13.8 | 4.11 | .500 | 28.00 | 28.00 | |
| 18 |  | Browns | 28 | 9/3/1896 | STL | @ |  BSN | L 7-28 | |||||||||||||||||||||||
| 19 |  | Grooms | 28 | 8/25/1891 |  BKN | @ | CHI | L 5-28 | |||||||||||||||||||||||
| 20 | Bisons | 28 | 7/12/1890 | BUF | @ | BKP | L 16-28 | ||||||||||||||||||||||||
| 21 | Spiders | 28 | 4/23/1888 | CLE | @ |  PHA | L 7-28 | ||||||||||||||||||||||||
| 22 |  | Alleghenys | 28 | 8/27/1887 |  PIT | @ | BSN | L 14-28 | |||||||||||||||||||||||
| 23 | Spiders | 28 | 4/30/1887 | CLE | @ | STL | L 11-28 | ||||||||||||||||||||||||
| 24 | | Quakers | 28 | 8/21/1883 | PHN | @ | PRO | L 0-28 | |||||||||||||||||||||||
| 25 |  | Mutuals | 28 | 5/13/1876 |  NYM | @ | HAR | L 3-28 | |||||||||||||||||||||||
Results may be incomplete. StatMuse has complete 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.
Mets 
Yankees 
Tigers 
Guardians 
Mariners 
Astros 
WSH 
MIL 
TBR 
BAL 
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MIN 
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