The Seattle Mariners have a record of 57-78 in the month of May versus the Yankees all-time.

	TEAM	DATE	REC	TM		OPP	RESULT	W%	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Mariners	5/1/1977	0-1	SEA	@	NYY	L 2-5	.000	35	2	13	2	0	0	2	3	0	1	0	1	38	15	2	0	0	0	4	.371	.421	.429	.850
2	Mariners	5/11/1977	1-0	SEA	vs	NYY	W 5-2	1.000	27	5	7	1	0	0	5	2	0	3	0	1	32	8	1	2	1	0	1	.259	.300	.296	.596
3	Mariners	5/12/1977	1-0	SEA	vs	NYY	W 8-6	1.000	34	8	11	0	0	2	8	4	0	4	3	0	41	17	2	2	1	0	0	.324	.385	.500	.885
4	Mariners	5/7/1979	1-0	SEA	@	NYY	W 12-4	1.000	39	12	14	6	0	2	11	7	1	5	1	1	49	26	8	1	1	1	1	.359	.458	.667	1.125
5	Mariners	5/8/1979	0-1	SEA	@	NYY	L 3-5	.000	35	3	10	1	0	1	3	2	0	8	2	1	38	14	2	1	0	0	1	.286	.324	.400	.724
6	Mariners	5/9/1979	0-1	SEA	@	NYY	L 0-5	.000	31	0	5	0	0	0	0	3	0	2	0	0	34	5	0	0	0	0	1	.161	.235	.161	.397
7	Mariners	5/10/1979	0-1	SEA	@	NYY	L 1-8	.000	31	1	7	0	1	0	1	0	0	3	0	0	31	9	1	0	0	0	3	.226	.226	.290	.516
8	Mariners	5/8/1981	1-0	SEA	vs	NYY	W 3-2	1.000	27	3	5	1	0	2	3	3	0	4	1	1	30	12	3	0	0	0	1	.185	.267	.444	.711
9	Mariners	5/9/1981	1-0	SEA	vs	NYY	W 6-5	1.000	35	6	8	2	0	1	6	4	0	7	2	1	39	13	3	0	0	0	0	.229	.308	.371	.679
10	Mariners	5/10/1981	0-1	SEA	vs	NYY	L 2-5	.000	31	2	4	1	0	1	2	3	1	8	1	0	35	8	2	0	0	0	0	.129	.229	.258	.487
11	Mariners	5/16/1981	0-1	SEA	@	NYY	L 5-7	.000	34	5	6	1	0	2	5	2	0	8	0	0	36	13	3	0	0	0	0	.176	.222	.382	.605
12	Mariners	5/17/1981	1-0	SEA	@	NYY	W 1-0	1.000	31	1	6	1	0	0	1	6	0	9	2	1	38	7	1	0	1	0	0	.194	.316	.226	.542
13	Mariners	5/1/1982	0-1	SEA	@	NYY	L 1-5	.000	31	1	6	1	1	0	1	5	0	6	2	1	36	9	2	0	0	0	2	.194	.306	.290	.596
14	Mariners	5/2/1982	0-1	SEA	@	NYY	L 2-4	.000	32	2	8	1	0	0	2	2	0	7	0	1	35	9	1	0	1	0	1	.250	.286	.281	.567
15	Mariners	5/6/1982	1-0	SEA	vs	NYY	W 7-3	1.000	33	7	11	4	2	0	7	0	0	4	0	0	34	19	6	1	0	0	0	.333	.333	.576	.909
16	Mariners	5/7/1982	1-0	SEA	vs	NYY	W 5-2	1.000	31	5	10	0	0	1	5	3	1	5	1	0	36	13	1	0	1	0	2	.323	.389	.419	.808
17	Mariners	5/8/1982	0-1	SEA	vs	NYY	L 4-9	.000	33	4	8	3	0	1	4	4	0	7	0	1	37	14	4	0	0	0	1	.242	.324	.424	.749
18	Mariners	5/9/1982	0-1	SEA	vs	NYY	L 0-3	.000	32	0	5	1	1	0	0	2	0	5	1	0	34	8	2	0	0	0	1	.156	.206	.250	.456
19	Mariners	5/11/1984	1-0	SEA	@	NYY	W 4-3	1.000	56	4	12	5	0	0	4	5	0	6	1	2	65	17	5	3	1	0	1	.214	.274	.304	.578
20	Mariners	5/12/1984	1-0	SEA	@	NYY	W 5-0	1.000	34	5	8	2	2	0	5	4	0	4	0	0	39	14	4	1	0	0	0	.235	.316	.412	.728
21	Mariners	5/13/1984	0-1	SEA	@	NYY	L 0-7	.000	32	0	9	0	0	0	0	6	0	3	1	1	38	9	0	0	0	0	3	.281	.395	.281	.676
22	Mariners	5/22/1984	1-0	SEA	vs	NYY	W 5-3	1.000	32	5	9	2	0	1	4	1	0	8	2	0	34	14	3	1	0	0	1	.281	.303	.438	.741
23	Mariners	5/23/1984	0-1	SEA	vs	NYY	L 0-3	.000	29	0	2	2	0	0	0	4	0	12	0	0	33	4	2	0	0	0	0	.069	.182	.138	.320
24	Mariners	5/24/1984	0-1	SEA	vs	NYY	L 0-2	.000	30	0	6	0	0	0	0	1	0	10	2	1	31	6	0	0	0	0	2	.200	.226	.200	.426
25	Mariners	5/21/1985	0-1	SEA	vs	NYY	L 1-11	.000	30	1	4	0	0	0	1	1	0	6	0	0	31	4	0	0	0	0	2	.133	.161	.133	.295
	Total		57-78					.422	4,605	559	1,145	218	21	123	538	400	30	851	105	48	5,093	1,774	362	32	26	24	109	.249	.311	.385	.696