The Seattle Mariners have an 8-12 record on May 16 at home all-time.

	TEAM	DATE	REC	TM		OPP	RESULT	W%	AB	R	H	2B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Mariners	5/16/1977	1-0	SEA	vs	BAL	W 8-3	1.000	29	8	8	3	0	8	6	1	0	1	0	38	11	3	0	2	0	1	.276	.395	.379	.774
2	Mariners	5/16/1979	0-1	SEA	vs	KCR	L 3-4	.000	31	3	4	0	1	3	4	0	5	0	0	35	7	1	0	0	0	0	.129	.229	.226	.454
3	Mariners	5/16/1982	0-1	SEA	vs	BAL	L 4-5	.000	36	4	8	1	0	3	6	0	3	2	2	43	9	1	1	0	1	0	.222	.333	.250	.583
4	Mariners	5/16/1987	1-0	SEA	vs	NYY	W 10-8	1.000	36	10	13	2	3	10	1	0	3	1	0	37	24	5	0	0	0	0	.361	.378	.667	1.045
5	Mariners	5/16/1989	1-0	SEA	vs	MIL	W 6-5	1.000	29	6	6	2	1	5	5	0	1	1	0	35	11	3	0	1	0	0	.207	.314	.379	.694
6	Mariners	5/16/1994	0-1	SEA	vs	KCR	L 4-6	.000	30	4	5	1	2	4	4	0	10	0	1	35	12	3	1	0	1	0	.167	.265	.400	.665
7	Mariners	5/16/1997	0-1	SEA	vs	BAL	L 3-6	.000	33	3	6	2	0	3	0	0	5	1	0	33	8	2	0	0	0	2	.182	.182	.242	.424
8	Mariners	5/16/1999	1-0	SEA	vs	KCR	W 5-1	1.000	30	5	9	2	1	5	4	0	5	0	0	35	14	3	0	1	0	0	.300	.371	.467	.838
9	Mariners	5/16/2000	1-0	SEA	vs	MIN	W 9-5	1.000	30	9	9	2	1	9	9	0	5	1	0	40	14	3	1	0	2	1	.300	.462	.467	.928
10	Mariners	5/16/2001	1-0	SEA	vs	CWS	W 7-2	1.000	33	7	10	3	0	7	4	1	4	0	0	39	13	3	1	0	0	0	.303	.395	.394	.789
11	Mariners	5/16/2005	0-1	SEA	vs	NYY	L 3-6	.000	33	3	7	3	0	3	2	0	7	1	0	35	10	3	0	0	0	1	.212	.257	.303	.560
12	Mariners	5/16/2007	0-1	SEA	vs	LAA	L 0-5	.000	31	0	4	0	0	0	1	0	4	1	0	32	4	0	0	0	1	0	.129	.156	.129	.285
13	Mariners	5/16/2008	0-1	SEA	vs	SDP	L 4-6	.000	35	4	9	3	1	4	4	0	10	3	0	39	15	4	0	0	1	1	.257	.333	.429	.762
14	Mariners	5/16/2009	0-1	SEA	vs	BOS	L 3-5	.000	33	3	6	2	1	3	3	1	5	0	0	37	11	3	0	0	0	1	.182	.270	.333	.604
15	Mariners	5/16/2011	1-0	SEA	vs	MIN	W 5-2	1.000	29	5	8	2	2	5	4	0	8	0	1	34	16	4	0	1	0	1	.276	.353	.552	.905
16	Mariners	5/16/2015	0-1	SEA	vs	BOS	L 2-4	.000	32	2	5	1	2	2	2	0	9	0	0	34	12	3	0	0	0	0	.156	.206	.375	.581
17	Mariners	5/16/2017	0-1	SEA	vs	OAK	L 6-9	.000	33	6	9	0	2	5	2	3	8	1	2	38	15	2	0	0	0	1	.273	.368	.455	.823
18	Mariners	5/16/2018	0-1	SEA	vs	TEX	L 1-5	.000	32	1	6	1	1	1	1	0	3	0	0	33	10	2	0	0	0	1	.188	.212	.313	.525
19	Mariners	5/16/2019	0-1	SEA	vs	MIN	L 6-11	.000	35	6	8	1	4	6	0	1	7	0	0	36	21	5	0	0	0	0	.229	.250	.600	.850
20	Mariners	5/16/2021	1-0	SEA	vs	CLE	W 3-2	1.000	28	3	5	2	0	3	9	0	11	1	0	37	7	2	0	0	0	1	.179	.378	.250	.628
	Total		8-12					.400	638	92	145	33	22	89	71	7	113	14	6	725	244	55	4	5	6	11	.227	.309	.382	.692