Allan Travers has given up the most runs in a game, with 24 runs versus the Philadelphia Athletics on May 18, 1912.
Interpreted as:
most runs given up by a pitcher in a regular-season game after 199p| NAME | R | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | A. Travers | 24 | 5/18/1912 |  DET | @ |  PHA | L | 1 | 1 | 1 | 0 | 0 | 8.0 | 26 | 0 | 7 | 0 | 0 | 52 | 0 | |||
| 2 |  | J. Katoll | 23 | 9/2/1902 |  BAL | @ |  CLE | L | 1 | 9.00 | 0 | 1 | 0 | 0 | 8.0 | 23 | 8 | 1 | 3 | 0 | 0 | 56 | 0 | |
| 3 | | G. Leclair | 21 | 8/16/1914 | PTF | @ | IND | L | 1 | 22.50 | 0 | 1 | 0 | 0 | 8.0 | 24 | 20 | 0 | 8 | 0 | 0 | 51 | 0 | |
| 4 |  | J. Bracken | 21 | 9/15/1901 | CLE | @ | DET | L | 1 | 20.57 | 1 | 1 | 0 | 0 | 7.0 | 24 | 16 | 1 | 3 | 2 | 0 | 49 | 1 | |
| 5 |  | D. Parker | 21 | 6/21/1901 |  CIN | @ |  BKN | L | 1 | 15.75 | 0 | 1 | 0 | 0 | 8.0 | 26 | 14 | 1 | 2 | 0 | 0 | 51 | 1 | |
| 6 |  | R. Patterson | 21 | 5/5/1901 |  CWS | @ |  MIL | L | 1 | 14.00 | 2 | 1 | 0 | 0 | 9.0 | 25 | 14 | 1 | 2 | 0 | 0 | 57 | 0 | |
| 7 |  | T. Sheehan | 20 | 9/29/1915 | PHA | @ |  WSH | L | 1 | 13.50 | 3 | 1 | 0 | 0 | 8.0 | 23 | 12 | 0 | 4 | 1 | 0 | 52 | 0 | |
| 8 |  | B. Groom | 20 | 5/11/1911 | WSH | @ |  CWS | L | 1 | 4 | 1 | 0 | 0 | 8.0 | 21 | 1 | 2 | 2 | 0 | 51 | 1 | |||
| 9 | | A. Orth | 19 | 5/7/1903 |  WSH | @ | PHA | L | 1 | 11.25 | 3 | 1 | 0 | 0 | 8.0 | 22 | 10 | 2 | 4 | 0 | 0 | 53 | 1 | |
| 10 | | B. Phillips | 19 | 6/24/1901 | CIN | @ |  PHN | L | 1 | 11.25 | 4 | 1 | 0 | 0 | 8.0 | 22 | 10 | 1 | 4 | 0 | 0 | 54 | 1 | |
| 11 | | C. Falkenberg | 18 | 8/16/1910 |  CLE | vs | PHA | L | 1 | 5 | 1 | 0 | 0 | 9.0 | 23 | 0 | 2 | 0 | 0 | 50 | 1 | |||
| 12 | | B. Keeley | 18 | 8/8/1908 | WSH | @ | DET | L | 1 | 5 | 1 | 0 | 0 | 8.0 | 22 | 0 | 3 | 0 | 0 | 49 | 2 | |||
| 13 | | A. Stimmel | 18 | 9/23/1901 | CIN | vs | BKN | L | 1 | 12.60 | 1 | 0 | 0 | 0 | 5.0 | 20 | 7 | 2 | 1 | 0 | 0 | 0 | ||
| 14 | | B. Bernhard | 18 | 5/2/1901 | PHA | vs |  BSA | 0 | 15.75 | 0 | 0 | 0 | 0 | 8.0 | 19 | 14 | 0 | 3 | 0 | 1 | 0 | |||
| 15 | | H. Lisenbee | 17 | 9/11/1936 | PHA | @ | CWS | L | 1 | 15.75 | 1 | 1 | 0 | 0 | 8.0 | 26 | 14 | 2 | 4 | 0 | 0 | 51 | 1 | |
| 16 |  | H. Ehmke | 17 | 9/28/1923 |  BSA | vs |  NYY | L | 1 | 24.00 | 6 | 0 | 0 | 0 | 6.0 | 21 | 16 | 2 | 4 | 0 | 0 | 42 | 0 | |
| 17 | | E. Lafitte | 17 | 10/8/1911 | DET | @ |  SLA | L | 1 | 2 | 1 | 0 | 0 | 8.0 | 21 | 0 | 1 | 0 | 0 | 47 | 1 | |||
| 18 |  | B. Duggleby | 17 | 9/19/1903 | PHN | @ | CIN | L | 1 | 2 | 1 | 0 | 0 | 8.0 | 19 | 0 | 4 | 0 | 0 | 46 | 0 | |||
| 19 |  | M. O'Neill | 17 | 5/31/1903 |  SLN | @ |  CHC | L | 1 | 3 | 1 | 0 | 0 | 8.0 | 17 | 0 | 3 | 0 | 0 | 46 | 0 | |||
| 20 |  | J. Harper | 17 | 6/30/1902 | SLA | vs | CLE | L | 1 | 13.00 | 4 | 1 | 0 | 0 | 9.0 | 13 | 13 | 3 | 9 | 0 | 0 | 50 | 0 | |
| 21 | | P. Dowling | 17 | 8/12/1901 | CLE | vs | CWS | L | 1 | 13.00 | 1 | 1 | 0 | 0 | 9.0 | 18 | 13 | 0 | 5 | 2 | 0 | 50 | 0 | |
| 22 | | C. Patten | 17 | 7/24/1901 | WSH | @ | CWS | L | 1 | 16.88 | 1 | 1 | 0 | 0 | 8.0 | 20 | 15 | 0 | 4 | 0 | 0 | 52 | 0 | |
| 23 | | R. Miller | 17 | 6/24/1901 | DET | @ | BAL | L | 1 | 15.75 | 0 | 1 | 0 | 0 | 8.0 | 22 | 14 | 0 | 3 | 2 | 0 | 50 | 0 | |
| 24 | | C. Dean | 16 | 9/28/1940 | PHA | @ |  BSA | L | 1 | 15.75 | 1 | 1 | 0 | 0 | 8.0 | 19 | 14 | 1 | 5 | 0 | 0 | 47 | 2 | |
| 25 | | F. Rhem | 16 | 8/4/1933 | PHN | vs |  NYG | L | 1 | 16.88 | 1 | 0 | 0 | 0 | 8.0 | 21 | 15 | 0 | 3 | 1 | 0 | 47 | 0 | |
Results may be incomplete. StatMuse has complete 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.
Twins 
Guardians 
Royals 
PIT 
TBR 
Astros 
Mariners 
Mets 
Cubs 
Brewers 
Dodgers 
Giants 
ATL 
BAL 
ATH 
TOR 
LAA 
MIA 
COL 
WSH 
