27 players are tied for the most home runs for the Red Sox in a game, with 3 home runs. The first three are Triston Casas on September 22, Trevor Story on May 19, 2022 and J.D. Martinez on April 11, 2021.

Interpreted as:

most hr by a red sox player in a regular-season game

	NAME	HR	DATE	TM		OPP	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP
1	Triston Casas T. Casas	3	9/22/2024	BOS	vs	MIN	4	3	3	0	0	7	0	0	0	0	0	4	12	3	0	0	0	0
2	Trevor Story T. Story	3	5/19/2022	BOS	vs	SEA	4	5	4	0	0	7	1	0	0	1	0	5	13	3	0	0	0	0
3	J.D. Martinez	3	4/11/2021	BOS	@	BAL	6	4	4	0	0	4	0	0	2	0	0	6	13	3	0	0	0	0
4	Mookie Betts M. Betts	3	7/26/2019	BOS	vs	NYY	5	4	4	1	0	5	0	0	0	0	0	5	14	4	0	0	0	0
5	Steve Pearce S. Pearce	3	8/2/2018	BOS	vs	NYY	5	3	3	0	0	6	1	0	0	0	0	6	12	3	0	0	0	0
6	Mookie Betts M. Betts	3	5/2/2018	BOS	vs	KCR	4	3	4	0	0	3	0	0	0	0	0	4	13	3	0	0	0	0
7	Mookie Betts M. Betts	3	4/17/2018	BOS	@	LAA	3	3	3	0	0	3	2	0	0	0	0	5	12	3	0	0	0	0
8	Mookie Betts M. Betts	3	8/14/2016	BOS	vs	ARI	6	4	4	0	0	8	0	0	0	0	0	6	13	3	0	0	0	0
9	Hanley Ramirez H. Ramirez	3	7/20/2016	BOS	vs	SFG	4	3	3	0	0	6	0	1	0	0	0	5	12	3	0	0	0	0
10	Mookie Betts M. Betts	3	5/31/2016	BOS	@	BAL	5	3	3	0	0	5	0	0	0	0	0	5	12	3	0	0	0	0
11	Will Middlebrooks W. Middlebrooks	3	4/7/2013	BOS	@	TOR	5	4	4	1	0	4	0	0	0	0	0	5	14	4	0	0	0	0
12	Dustin Pedroia D. Pedroia	3	6/24/2010	BOS	@	COL	5	4	5	1	0	5	1	0	0	0	0	6	15	4	0	0	0	0
13	Kevin Millar K. Millar	3	7/23/2004	BOS	vs	NYY	4	3	3	0	0	3	0	0	0	0	0	4	12	3	0	0	0	0
14	Bill Mueller B. Mueller	3	7/29/2003	BOS	@	TEX	5	3	3	0	0	9	0	0	0	0	0	5	12	3	0	0	0	0
15	Nomar Garciaparra N. Garciaparra	3	7/23/2002	BOS	vs	TBD	5	3	3	0	0	8	1	0	0	0	0	6	12	3	0	0	0	0
16	Jason Varitek J. Varitek	3	5/20/2001	BOS	@	KCR	4	3	4	0	0	7	0	0	0	0	0	4	13	3	0	0	0	0
17	Trot Nixon T. Nixon	3	7/24/1999	BOS	@	DET	4	3	3	0	0	5	0	0	0	0	0	4	12	3	0	0	0	0
18	Nomar Garciaparra N. Garciaparra	3	5/10/1999	BOS	vs	SEA	4	3	3	0	0	10	1	0	0	0	0	5	12	3	0	0	0	0
19	Mo Vaughn M. Vaughn	3	5/30/1997	BOS	vs	NYY	4	3	4	0	0	3	1	0	0	0	0	5	13	3	0	0	0	0
20	Mo Vaughn M. Vaughn	3	9/24/1996	BOS	vs	BAL	5	3	4	0	0	5	0	0	1	0	0	5	13	3	0	0	0	0
21	John Valentin J. Valentin	3	6/2/1995	BOS	vs	SEA	5	4	5	1	0	3	0	0	0	0	0	5	15	4	0	0	0	0
22	Jack Clark J. Clark	3	7/31/1991	BOS	vs	OAK	7	4	4	0	0	6	1	0	2	0	0	8	13	3	0	0	0	0
23	Tom Brunansky T. Brunansky	3	9/29/1990	BOS	vs	TOR	4	3	3	0	0	5	0	0	0	0	0	4	12	3	0	0	0	0
24	Jim Rice J. Rice	3	8/29/1983	BOS	@	TOR	5	3	3	0	0	6	0	0	0	0	0	5	12	3	0	0	0	0
25	Jim Rice J. Rice	3	8/29/1977	BOS	vs	OAK	5	3	4	0	0	4	0	0	1	0	0	5	13	3	0	0	0	0