The Boston Red Sox launched their most home runs in a game on September 4, 2013 and on July 4, 1977, with 8 home runs.

Interpreted as:

most home runs in a regular-season game for the red sox all-time

	TEAM	HR	DATE	TM		OPP	RESULT	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Red Sox	8	9/4/2013	BOS	vs	DET	W 20-4	41	20	19	4	0	20	4	2	10	1	0	48	47	12	0	1	1	1	.463	.521	1.146	1.667
2	Red Sox	8	7/4/1977	BOS	vs	TOR	W 9-6	34	9	11	0	0	9	2	0	3	0	0	36	35	8	0	0	0	1	.324	.361	1.029	1.391
3	Red Sox	7	7/4/2003	BOS	@	NYY	W 10-3	42	10	15	2	0	10	5	0	6	2	0	47	38	9	0	0	1	0	.357	.426	.905	1.330
4	Red Sox	7	7/23/2002	BOS	vs	TBD	W 22-4	44	22	19	5	0	21	7	0	4	1	0	51	45	12	0	0	0	0	.432	.510	1.023	1.533
5	Red Sox	7	7/24/1999	BOS	@	DET	W 11-4	40	11	13	0	0	10	4	0	5	0	0	44	34	7	0	0	0	0	.325	.386	.850	1.236
6	Red Sox	7	6/8/1950	BSA	vs	SLA	W 29-4	53	29	28	9	1	29	11	0	2	0	0	64	60	17	0		0	0	.528	.609	1.132	1.741
7	Red Sox	6	7/14/2023	BOS	@	CHC	W 8-3	39	8	13	1	0	8	1	0	10	1	0	41	32	7	0	1	0	0	.333	.341	.821	1.162
8	Red Sox	6	7/19/2021	BOS	@	TOR	W 13-4	41	13	14	4	0	13	7	0	8	0	0	48	36	10	0	0	0	0	.341	.438	.878	1.316
9	Red Sox	6	4/11/2021	BOS	@	BAL	W 14-9	44	14	17	2	0	13	3	3	11	0	0	50	37	8	0	0	0	2	.386	.460	.841	1.301
10	Red Sox	6	6/14/2019	BOS	@	BAL	W 13-2	41	13	16	1	0	13	7	2	6	0	0	50	35	7	0	0	0	2	.390	.500	.854	1.354
11	Red Sox	6	4/17/2018	BOS	@	LAA	W 10-1	38	10	15	0	0	10	5	1	3	0	0	45	33	6	0	1	0	1	.395	.467	.868	1.335
12	Red Sox	6	5/30/2017	BOS	@	CWS	W 13-7	42	13	16	5	0	13	4	1	11	1	1	47	39	11	0	0	0	0	.381	.447	.929	1.375
13	Red Sox	6	4/7/2013	BOS	@	TOR	W 13-0	41	13	15	4	0	13	4	0	9	2	0	46	37	10	0	1	0	0	.366	.413	.902	1.315
14	Red Sox	6	7/7/2011	BOS	vs	BAL	W 10-4	36	10	13	2	0	10	5	0	2	0	0	41	33	8	0	0	1	1	.361	.439	.917	1.356
15	Red Sox	6	9/8/2009	BOS	vs	BAL	W 10-0	33	10	11	2	0	10	5	0	7	0	0	38	31	8	0	0	0	2	.333	.421	.939	1.360
16	Red Sox	6	9/15/2008	BOS	@	TBR	W 13-5	35	13	11	3	0	13	9	2	6	0	1	46	32	9	0	0	0	2	.314	.478	.914	1.393
17	Red Sox	6	8/3/2003	BOS	@	BAL	W 7-5	36	7	10	1	0	7	1	1	9	0	0	38	29	7	0	0	0	0	.278	.316	.806	1.121
18	Red Sox	6	6/29/2003	BOS	vs	FLA	W 11-7	36	11	12	1	1	11	4	0	3	0	0	40	33	8	0	0	0	0	.333	.400	.917	1.317
19	Red Sox	6	6/7/2003	BOS	@	MIL	W 11-10	41	11	14	3	0	11	5	0	6	0	0	46	35	9	0	0	0	0	.341	.413	.854	1.267
20	Red Sox	6	8/4/2001	BOS	vs	TEX	W 10-4	39	10	15	3	0	10	5	1	8	0	0	46	36	9	0	1	0	0	.385	.457	.923	1.380
21	Red Sox	6	9/7/1997	BOS	vs	MIL	W 11-2	37	11	14	1	0	11	1	0	6	0	0	38	33	7	0	0	1	0	.378	.395	.892	1.287
22	Red Sox	6	5/30/1997	BOS	vs	NYY	W 10-4	40	10	18	1	0	10	2	1	2	0	0	43	37	7	0	0	0	2	.450	.488	.925	1.413
23	Red Sox	6	4/19/1994	BOS	vs	OAK	W 13-5	39	13	16	1	0	13	5	0	5	0	0	45	35	7	0	1	0	0	.410	.467	.897	1.364
24	Red Sox	6	8/12/1981	BOS	vs	CWS	W 8-1	36	8	14	2	0	8	4	0	2	0	0	40	34	8	0	0	0	1	.389	.450	.944	1.394
25	Red Sox	6	5/31/1980	BOS	vs	MIL	L 8-19	35	8	12	1	0	8	4	0	3	0	0	39	31	7	0	0	0	4	.343	.410	.886	1.296