Babe Birrer has the most RBIs by a relief pitcher in a game, with 6 RBIs versus the Orioles on July 19, 1955.
Interpreted as:
most rbi in a regular-season game by a relief pitcher| NAME | RBI | DATE | TM | OPP | AB | R | H | 2B | 3B | HR | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | B. Birrer | 6 | 7/19/1955 |  DET | vs |  BAL | 2 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 2 | 0 | 0 | 0 | 0 |
| 2 | | N. Lopez | 5 | 8/12/2023 |  ATL | @ |  NYM | 6 | 3 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 8 | 2 | 0 | 0 | 0 | 0 |
| 3 | | W. Dean | 5 | 7/18/1926 |  PHN | @ |  SLN | 3 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 1 | 0 | |||
| 4 | | J. Knight | 5 | 6/24/1926 | PHN | @ |  NYG | 4 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 8 | 2 | 0 | |||
| 5 | | E. Yde | 5 | 6/25/1924 |  PIT | vs |  CHC | 5 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 2 | 0 | |||
| 6 | | R. Oldham | 5 | 9/18/1922 | DET | vs |  WSH | 3 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 2 | 0 | |||
| 7 | | D. Camarena | 4 | 7/8/2021 |  SDP | vs |  WSH | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 | 0 |
| 8 | | D. Robinson | 4 | 9/12/1985 |  PIT | vs |  CHC | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 | 0 |
| 9 | | E. Romo | 4 | 10/1/1980 | PIT | @ | NYM | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 | 0 |
| 10 | | A. Fowler | 4 | 7/1/1962 |  LAA | @ |  NYY | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| 11 | | C. McLish | 4 | 9/2/1957 |  CLE | vs |  KCA | 4 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 4 | 4 | 1 | 0 | 0 | 0 | 0 |
| 12 | | R. Narleski | 4 | 7/3/1955 | CLE | vs |  CWS | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| 13 | | B. Grim | 4 | 6/18/1954 | NYY | @ | CWS | 2 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 1 | 0 | 0 | 0 | 0 |
| 14 | | D. Hoskins | 4 | 5/10/1953 | CLE | @ |  SLA | 3 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 2 | 0 | 0 | 0 | |
| 15 | | D. Trout | 4 | 6/23/1950 | DET | vs | NYY | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 4 | 1 | 0 | 0 | 0 | |
| 16 | | D. Trout | 4 | 7/28/1949 | DET | @ | WSH | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 1 | 0 | 0 | ||
| 17 | | E. Wynn | 4 | 9/15/1946 | WSH | @ | DET | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 4 | 1 | 0 | 0 | ||
| 18 | | C. Bryant | 4 | 8/28/1937 |  CHC | @ |  BSN | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | ||
| 19 | | L. Nelson | 4 | 7/21/1937 |  PHA | @ | CLE | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 4 | 1 | 0 | |||
| 20 | | T. Baker | 4 | 7/29/1936 |  BKN | vs | SLN | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | ||
| 21 | | R. Winegarner | 4 | 7/24/1935 | CLE | @ | WSH | 2 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 0 | |||
| 22 | | T. Carleton | 4 | 8/9/1932 | SLN | @ | PHN | 4 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 1 | 0 | |||
| 23 | | E. Brame | 4 | 6/16/1930 | PIT | @ | PHN | 4 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 3 | 1 | 1 | |||
| 24 | | G. Smith | 4 | 5/9/1927 | DET | vs |  BSA | 3 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 1 | 0 | |||
| 25 | | T. Kaufmann | 4 | 8/25/1925 | CHC | @ | PHN | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 3 | 1 | 0 | |||
Results may be incomplete. StatMuse has complete game-level data for RBIs going back to the 1920 season.
Some of the information used here was obtained free of charge from Retrosheet.
Guardians 
Royals 
Twins 
SEA 
Brewers 
Dodgers 
Blue Jays 
Astros 
CIN 
TEX 
