5 players are tied for the most homers in a game after the 9th inning, with 2 home runs. The first three are Chris Davis on May 16, 2017, Curtis Granderson on September 17, 2016 and Matt Adams on September 4, 2013.
Interpreted as:
player most hr after the 9th inning in one regular-season game, all-time| NAME | HR | DATE | TM | OPP | AB | H | 2B | 3B | RBI | BB | HBP | SO | PA | TB | XBH | SH | SF | IBB | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | C. Davis | 2 | 5/16/2017 |  BAL | @ |  DET | 2 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 8 | 2 | 0 | 0 | 0 |
| 2 | | C. Granderson | 2 | 9/17/2016 |  NYM | vs |  MIN | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 8 | 2 | 0 | 0 | 0 |
| 3 | | M. Adams | 2 | 9/4/2013 |  STL | @ |  CIN | 3 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 8 | 2 | 0 | 0 | 0 |
| 4 | | J. Mayberry Jr. | 2 | 6/4/2013 |  PHI | vs |  MIA | 2 | 2 | 0 | 0 | 5 | 0 | 0 | 0 | 2 | 8 | 2 | 0 | 0 | 0 |
| 5 | | M. Young | 2 | 5/28/1987 |  BAL | vs |  CAL | 2 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 8 | 2 | 0 | 0 | 0 |
| 6 | | L. Keaschall | 1 | 8/10/2025 | MIN | vs |  KCR | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 7 | | T. Trammell | 1 | 8/8/2025 |  HOU | @ |  NYY | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 8 |  | J. Jung | 1 | 8/4/2025 |  TEX | vs | NYY | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 9 |  | R. Arozarena | 1 | 8/2/2025 |  SEA | vs | TEX | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 10 | | J. India | 1 | 7/26/2025 | KCR | vs |  CLE | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 11 | | C. Narváez | 1 | 7/23/2025 |  BOS | @ | PHI | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 12 |  | K. Stowers | 1 | 7/18/2025 |  MIA | vs | KCR | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 13 | | A. Martínez | 1 | 7/8/2025 | CLE | @ | HOU | 1 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 14 |  | R. Greene | 1 | 7/6/2025 | DET | @ | CLE | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 15 | | T. Sweeney | 1 | 7/6/2025 | DET | @ | CLE | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 16 |  | A. García | 1 | 6/30/2025 | TEX | vs | BAL | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 17 |  | G. Henderson | 1 | 6/30/2025 | BAL | @ | TEX | 2 | 2 | 1 | 0 | 4 | 0 | 0 | 0 | 2 | 6 | 2 | 0 | 0 | 0 |
| 18 | | C. Cowser | 1 | 6/30/2025 | BAL | @ | TEX | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 4 | 1 | 0 | 0 | 0 |
| 19 | | M. Garver | 1 | 6/29/2025 | SEA | @ | TEX | 2 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 5 | 1 | 0 | 0 | 0 |
| 20 |  | C. Seager | 1 | 6/29/2025 | TEX | vs | SEA | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 4 | 1 | 0 | 1 | 0 |
| 21 | | C. Moore | 1 | 6/24/2025 |  LAA | vs | BOS | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 22 |  | N. Kurtz | 1 | 6/19/2025 |  ATH | vs | HOU | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 23 |  | J. Wood | 1 | 6/19/2025 |  WSH | vs |  COL | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 24 | | L. Nootbaar | 1 | 6/19/2025 | STL | @ |  CWS | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
| 25 |  | J. Naylor | 1 | 6/9/2025 |  AZ | vs | SEA | 1 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 |
Results may be incomplete. StatMuse has complete event-level data for home runs going back to the 1974 season.
Some of the information used here was obtained free of charge from Retrosheet.
Blue Jays 
Rays 
Brewers 
Cubs 
Padres 
Dodgers 
ATL 
