Pitchers allowed their most home runs in a game in a 13 to 8 win by the Diamondbacks against the Phillies on June 10, 2019, with 13 HR.
Interpreted as:
most home runs in a regular-season game all-time by pitchers| POSITION | HR | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | BB | HBP | GF | IBB | TBF | WP | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pitcher | 13 | 6/10/2019 |  ARI | @ |  PHI | 2 | 10.50 | 14 | 0 | 0 | 0 | 18.0 | 27 | 21 | 21 | 10 | 0 | 2 | 0 | 90 | 0 | |
| 2 | Pitcher | 12 | 8/16/2019 | ARI | vs |  SFG | L | 2 | 7.77 | 18 | 0 | 0 | 1 | 22.0 | 28 | 19 | 19 | 6 | 1 | 2 | 0 | 99 | 0 |
| 3 | Pitcher | 12 | 7/2/2002 |  CWS | vs |  DET | W | 2 | 13.24 | 11 | 0 | 0 | 0 | 17.0 | 29 | 25 | 26 | 7 | 0 | 2 | 0 | 85 | 1 |
| 4 | Pitcher | 12 | 5/28/1995 | DET | vs | CWS | 2 | 12.00 | 15 | 0 | 0 | 1 | 18.0 | 31 | 24 | 26 | 14 | 2 | 2 | 2 | 102 | 0 | |
| 5 | Pitcher | 11 | 5/4/2025 |  KCR | @ |  BAL | 2 | 8.50 | 12 | 0 | 0 | 0 | 18.0 | 28 | 17 | 17 | 3 | 1 | 2 | 0 | 84 | 1 | |
| 6 | Pitcher | 11 | 4/29/2023 |  SDP | vs | SFG | W | 2 | 13.76 | 23 | 0 | 0 | 1 | 17.0 | 30 | 26 | 27 | 15 | 1 | 2 | 1 | 96 | 3 |
| 7 | Pitcher | 11 | 5/20/2022 | ARI | @ |  CHC | W | 2 | 8.00 | 16 | 0 | 0 | 0 | 18.0 | 20 | 16 | 16 | 9 | 0 | 2 | 0 | 82 | 1 |
| 8 | Pitcher | 11 | 9/2/2019 |  COL | @ |  LAD | L | 2 | 11.65 | 16 | 0 | 0 | 1 | 17.0 | 29 | 22 | 25 | 6 | 2 | 2 | 2 | 88 | 1 |
| 9 | Pitcher | 11 | 8/18/2019 |  MIL | @ |  WSH | 2 | 12.94 | 9 | 0 | 0 | 0 | 16.0 | 34 | 23 | 23 | 6 | 1 | 1 | 0 | 88 | 1 | |
| 10 | Pitcher | 11 | 8/17/2019 | WSH | vs | MIL | 2 | 9.00 | 31 | 0 | 0 | 0 | 28.0 | 38 | 28 | 29 | 18 | 0 | 2 | 3 | 134 | 0 | |
| 11 | Pitcher | 11 | 5/23/2019 |  LAA | vs |  MIN | 2 | 11.50 | 14 | 0 | 0 | 0 | 18.0 | 27 | 23 | 23 | 13 | 0 | 2 | 0 | 94 | 2 | |
| 12 | Pitcher | 11 | 4/20/2019 | BAL | vs | MIN | 2 | 11.50 | 7 | 0 | 0 | 0 | 18.0 | 30 | 23 | 23 | 1 | 0 | 2 | 0 | 83 | 1 | |
| 13 | Pitcher | 11 | 8/24/2015 |  NYM | @ | PHI | 2 | 11.00 | 17 | 0 | 0 | 0 | 18.0 | 31 | 22 | 23 | 6 | 2 | 2 | 0 | 93 | 1 | |
| 14 | Pitcher | 11 | 6/18/2006 | DET | @ | CHC | W | 2 | 7.00 | 8 | 0 | 0 | 0 | 18.0 | 18 | 14 | 15 | 3 | 2 | 2 | 0 | 75 | 0 |
| 15 | Pitcher | 11 | 4/25/1997 |  MIL | vs |  CLE | 2 | 7.50 | 11 | 0 | 0 | 0 | 18.0 | 20 | 15 | 15 | 8 | 0 | 2 | 0 | 78 | 1 | |
| 16 | Pitcher | 11 | 7/1/1994 |  CAL | @ | BAL | 2 | 9.53 | 6 | 0 | 0 | 0 | 17.0 | 25 | 18 | 21 | 7 | 1 | 2 | 0 | 81 | 0 | |
| 17 | Pitcher | 11 | 9/14/1987 |  BAL | @ |  TOR | 2 | 11.12 | 12 | 0 | 0 | 0 | 17.0 | 32 | 21 | 21 | 5 | 0 | 2 | 0 | 86 | 1 | |
| 18 | Pitcher | 11 | 5/17/1979 | CHC | vs |  PHI | L | 2 | 18.00 | 11 | 0 | 0 | 0 | 20.0 | 50 | 40 | 45 | 15 | 1 | 2 | 4 | 127 | 0 |
| 19 | Pitcher | 11 | 7/28/1977 |  CHC | vs |  CIN | 2 | 10.17 | 25 | 0 | 0 | 0 | 25.2 | 43 | 29 | 31 | 17 | 0 | 2 | 5 | 139 | 0 | |
| 20 | Pitcher | 11 | 5/22/1977 |  BOS | vs |  MIL | 2 | 10.59 | 13 | 0 | 0 | 0 | 17.0 | 27 | 20 | 24 | 8 | 1 | 2 | 1 | 88 | 1 | |
| 21 | Pitcher | 11 | 6/11/1967 | NYM | @ | CHC | L | 2 | 14.29 | 10 | 0 | 0 | 1 | 17.0 | 32 | 27 | 28 | 3 | 1 | 2 | 0 | 86 | 1 |
| 22 | Pitcher | 11 | 8/12/1966 |  PIT | @ | CIN | 2 | 8.31 | 23 | 0 | 0 | 0 | 26.0 | 29 | 24 | 25 | 17 | 1 | 2 | 5 | 123 | 1 | |
| 23 | Pitcher | 11 | 6/23/1950 | DET | vs |  NYY | 2 | 9.87 | 8 | 0 | 0 | 0 | 17.1 | 26 | 19 | 19 | 6 | 0 | 2 | 83 | 0 | ||
| 24 | Pitcher | 10 | 3/29/2025 |  MIL | @ | NYY | 2 | 12.94 | 14 | 0 | 0 | 0 | 16.0 | 29 | 23 | 29 | 9 | 3 | 1 | 0 | 94 | 0 | |
| 25 | Pitcher | 10 | 5/2/2021 | CHC | @ | CIN | 2 | 11.37 | 18 | 0 | 0 | 0 | 19.0 | 30 | 24 | 25 | 8 | 2 | 2 | 1 | 92 | 0 | |
Results may be incomplete. StatMuse has complete game-level data for home runs allowed going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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ATL 
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