The Seattle Mariners hit their most home runs in a game 5 times, with 7 homers.

Interpreted as:

mariners most home runs in a regular-season game

	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	Mariners	7	8/26/2023	SEA	vs	KCR	W 15-2	37	15	13	1	0	15	7	1	7	0	0	45	35	8	0	0	0	0	.351	.467	.946	1.413
2	Mariners	7	5/2/2002	SEA	@	CWS	W 15-4	42	15	16	3	0	15	4	2	5	0	0	50	40	10	0	2	0	0	.381	.440	.952	1.392
3	Mariners	7	7/5/1999	SEA	@	ANA	W 10-0	38	10	14	0	0	10	4	0	9	0	0	43	35	7	0	1	0	1	.368	.419	.921	1.340
4	Mariners	7	7/31/1996	SEA	@	MIL	W 9-3	37	9	11	0	0	9	2	1	7	0	0	40	32	7	0	0	0	1	.297	.350	.865	1.215
5	Mariners	7	4/11/1985	SEA	vs	OAK	W 14-6	36	14	13	2	0	14	8	1	4	0	0	45	36	9	0	0	0	1	.361	.489	1.000	1.489
6	Mariners	6	6/9/2019	SEA	@	LAA	W 9-3	39	9	13	1	0	9	3	1	10	1	1	43	32	7	0	0	0	0	.333	.395	.821	1.216
7	Mariners	6	5/12/2015	SEA	vs	SDP	W 11-4	36	11	15	2	0	11	4	1	7	0	1	42	35	8	1	0	0	0	.417	.488	.972	1.460
8	Mariners	6	8/27/2004	SEA	vs	KCR	W 7-5	35	7	14	1	0	7	0	0	4	0	0	35	33	7	0	0	0	1	.400	.400	.943	1.343
9	Mariners	6	6/12/2001	SEA	@	COL	W 10-9	38	10	13	1	0	10	4	1	7	1	0	44	32	7	0	1	0	0	.342	.409	.842	1.251
10	Mariners	6	5/17/1999	SEA	vs	MIN	W 15-5	39	15	16	2	0	15	5	0	5	1	0	44	36	8	0	0	1	1	.410	.477	.923	1.400
11	Mariners	6	4/24/1999	SEA	@	TBD	W 9-4	37	9	12	2	0	9	1	0	7	0	0	39	32	8	0	1	0	1	.324	.333	.865	1.198
12	Mariners	6	5/31/1998	SEA	@	TBD	W 11-6	42	11	17	4	0	11	3	1	6	0	0	47	39	10	0	1	0	1	.405	.447	.929	1.375
13	Mariners	6	5/26/1997	SEA	@	MIN	W 13-8	40	13	14	1	0	12	5	0	3	0	0	45	33	7	0	0	1	2	.350	.422	.825	1.247
14	Mariners	6	8/2/1983	SEA	vs	OAK	W 15-12	40	15	15	2	0	13	6	0	4	3	0	46	35	8	0	0	1	0	.375	.457	.875	1.332
15	Mariners	6	6/4/1979	SEA	vs	DET	W 11-2	37	11	13	1	1	11	4	1	3	0	0	42	34	8	0	0	0	1	.351	.429	.919	1.347
16	Mariners	5	9/24/2025	SEA	vs	COL	W 9-2	36	9	14	3	0	9	1	1	8	1	0	39	32	8	0	1	0	0	.389	.410	.889	1.299
17	Mariners	5	9/16/2025	SEA	@	KCR	W 12-5	40	12	14	3	1	11	4	1	5	1	0	45	34	9	0	0	0	2	.350	.422	.850	1.272
18	Mariners	5	9/7/2025	SEA	@	ATL	W 18-2	45	18	19	1	1	14	3	2	7	2	0	51	37	7	0	1	0	1	.422	.471	.822	1.293
19	Mariners	5	9/6/2025	SEA	@	ATL	W 10-2	37	10	11	2	0	10	9	2	10	2	0	48	28	7	0	0	0	1	.297	.458	.757	1.215
20	Mariners	5	7/13/2025	SEA	@	DET	W 8-4	35	8	10	3	0	7	7	0	10	2	0	42	28	8	0	0	1	1	.286	.405	.800	1.205
21	Mariners	5	6/22/2025	SEA	@	CHC	W 14-6	43	14	18	1	0	14	4	0	3	1	1	47	34	6	0	0	0	1	.419	.468	.791	1.259
22	Mariners	5	8/13/2019	SEA	@	DET	W 11-6	38	11	11	2	0	11	6	0	10	1	0	44	28	7	0	0	0	1	.289	.386	.737	1.123
23	Mariners	5	6/5/2019	SEA	vs	HOU	W 14-1	36	14	13	1	0	14	6	1	8	0	0	43	29	6	0	0	0	1	.361	.465	.806	1.271
24	Mariners	5	4/8/2019	SEA	@	KCR	W 13-5	40	13	15	1	0	13	4	1	10	0	1	46	31	6	1	0	0	0	.375	.444	.775	1.219
25	Mariners	5	3/28/2019	SEA	vs	BOS	W 12-4	36	12	12	2	1	11	4	2	9	0	0	43	31	8	0	1	0	0	.333	.419	.861	1.280