The Seattle Mariners hit their most homers in a game in 2025 6 times, with 5 home runs.

Interpreted as:

mariners most team home runs in a regular-season game last season

	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	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
2	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
3	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
4	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
5	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
6	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
7	Mariners	4	9/19/2025	SEA	@	HOU	W 4-0	34	4	9	0	0	4	2	1	10	0	1	37	21	4	0	0	0	1	.265	.324	.618	.942
8	Mariners	4	7/9/2025	SEA	@	NYY	L 6-9	33	6	7	2	0	6	2	1	14	0	0	36	21	6	0	0	0	1	.212	.278	.636	.914
9	Mariners	4	7/4/2025	SEA	vs	PIT	W 6-0	31	6	7	0	0	6	0	0	6	0	1	31	19	4	0	0	0	0	.226	.226	.613	.839
10	Mariners	4	6/23/2025	SEA	@	MIN	W 11-2	38	11	12	1	0	11	0	1	10	0	0	40	25	5	0	1	0	0	.316	.325	.658	.983
11	Mariners	4	6/20/2025	SEA	@	CHC	W 9-4	40	9	13	4	0	9	3	0	11	1	0	43	29	8	0	0	0	0	.325	.372	.725	1.097
12	Mariners	4	4/26/2025	SEA	vs	MIA	W 14-0	37	14	15	3	0	14	7	1	6	0	0	46	30	7	0	1	0	0	.405	.500	.811	1.311
13	Mariners	3	9/2/2025	SEA	@	TBR	L 5-6	30	5	6	0	0	5	5	0	5	0	0	38	15	3	1	2	0	0	.200	.297	.500	.797
14	Mariners	3	8/22/2025	SEA	vs	ATH	W 3-2	28	3	5	0	0	3	0	0	8	0	0	28	14	3	0	0	0	0	.179	.179	.500	.679
15	Mariners	3	8/9/2025	SEA	vs	TBR	W 7-4	31	7	7	2	0	6	8	0	10	2	0	39	18	5	0	0	0	0	.226	.385	.581	.965
16	Mariners	3	8/5/2025	SEA	vs	CWS	W 8-3	34	8	11	1	0	8	4	1	8	4	0	39	21	4	0	0	0	1	.324	.410	.618	1.028
17	Mariners	3	8/3/2025	SEA	vs	TEX	W 5-4	29	5	5	1	0	5	3	0	9	2	0	32	15	4	0	0	0	0	.172	.250	.517	.767
18	Mariners	3	7/30/2025	SEA	@	ATH	L 4-5	31	4	4	0	0	4	2	0	7	0	0	33	13	3	0	0	0	0	.129	.182	.419	.601
19	Mariners	3	7/26/2025	SEA	@	LAA	W 7-2	37	7	11	0	0	7	3	0	6	3	0	40	20	3	0	0	0	1	.297	.350	.541	.891
20	Mariners	3	7/24/2025	SEA	@	LAA	W 4-2	36	4	8	1	0	4	3	0	11	3	0	39	18	4	0	0	0	0	.222	.282	.500	.782
21	Mariners	3	7/12/2025	SEA	@	DET	W 15-7	44	15	19	5	0	15	4	1	10	2	1	50	33	8	0	1	0	0	.432	.480	.750	1.230
22	Mariners	3	7/11/2025	SEA	@	DET	W 12-3	38	12	11	0	1	10	5	2	7	0	0	45	22	4	0	0	0	1	.289	.400	.579	.979
23	Mariners	3	6/30/2025	SEA	vs	KCR	W 6-2	34	6	12	0	0	6	3	0	3	0	0	38	21	3	0	1	0	1	.353	.395	.618	1.012
24	Mariners	3	5/30/2025	SEA	vs	MIN	L 6-12	38	6	9	0	0	6	1	0	8	0	0	39	18	3	0	0	0	1	.237	.256	.474	.730
25	Mariners	3	5/27/2025	SEA	vs	WSH	W 9-1	36	9	12	2	0	8	4	1	8	0	0	41	23	5	0	0	0	1	.333	.415	.639	1.054