The Seattle Mariners have a 19-30 record on Thursdays 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	5/12/1977	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
2	Mariners	6/15/1978	0-1	SEA	@	NYY	L 2-5	.000	31	2	7	0	0	0	2	5	0	5	0	0	37	7	0	0	1	0	1	.226	.324	.226	.550
3	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
4	Mariners	7/12/1979	0-1	SEA	vs	NYY	L 2-14	.000	32	2	8	0	0	0	2	3	0	1	0	0	35	8	0	0	0	0	3	.250	.314	.250	.564
5	Mariners	8/21/1980	1-0	SEA	vs	NYY	W 6-4	1.000	28	6	6	0	1	1	6	5	0	5	1	2	34	11	2	1	0	0	3	.214	.333	.393	.726
6	Mariners	8/28/1980	0-1	SEA	@	NYY	L 5-6	.000	34	5	10	1	0	0	5	4	0	7	0	0	40	11	1	1	1	0	1	.294	.359	.324	.683
7	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
8	Mariners	4/7/1983	0-1	SEA	vs	NYY	L 1-8	.000	34	1	8	2	0	0	1	3	0	7	2	0	37	10	2	0	0	0	1	.235	.297	.294	.591
9	Mariners	8/25/1983	0-1	SEA	@	NYY	L 4-7	.000	34	4	7	2	0	0	4	5	0	3	0	0	40	9	2	0	1	0	1	.206	.300	.265	.565
10	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
11	Mariners	8/16/1984	1-0	SEA	@	NYY	W 5-4	1.000	31	5	4	0	1	2	5	2	0	5	0	0	33	12	3	0	0	0	0	.129	.182	.387	.569
12	Mariners	5/23/1985	1-0	SEA	vs	NYY	W 6-4	1.000	31	6	7	1	0	2	6	3	0	3	1	0	34	14	3	0	0	0	0	.226	.294	.452	.746
13	Mariners	5/29/1986	0-1	SEA	vs	NYY	L 0-2	.000	29	0	3	0	0	0	0	2	0	5	0	1	31	3	0	0	0	0	0	.103	.161	.103	.265
14	Mariners	8/28/1986	0-1	SEA	vs	NYY	L 2-4	.000	36	2	10	3	0	1	2	1	0	3	0	0	37	16	4	0	0	0	1	.278	.297	.444	.742
15	Mariners	5/28/1987	0-1	SEA	@	NYY	L 2-5	.000	33	2	10	0	0	1	2	1	0	5	0	1	34	13	1	0	0	0	1	.303	.324	.394	.717
16	Mariners	8/20/1987	1-0	SEA	vs	NYY	W 4-3	1.000	42	4	12	1	0	2	4	9	0	4	1	1	54	19	3	2	1	1	0	.286	.404	.452	.856
17	Mariners	9/7/1989	0-1	SEA	vs	NYY	L 4-6	.000	35	4	13	3	0	1	3	4	0	7	0	1	39	19	4	0	0	0	2	.371	.436	.543	.979
18	Mariners	4/26/1990	1-0	SEA	@	NYY	W 6-2	1.000	34	6	8	2	0	1	5	4	0	1	0	1	38	13	3	0	0	0	2	.235	.316	.382	.698
19	Mariners	8/9/1990	0-1	SEA	vs	NYY	L 0-1	.000	26	0	2	1	0	0	0	4	0	9	0	1	31	3	1	1	0	0	1	.077	.200	.115	.315
20	Mariners	7/25/1991	1-0	SEA	@	NYY	W 6-3	1.000	35	6	10	2	0	1	6	2	1	5	0	1	39	15	3	0	1	0	0	.286	.333	.429	.762
21	Mariners	7/9/1992	0-1	SEA	@	NYY	L 6-7	.000	38	6	13	1	0	2	6	3	0	3	0	0	41	20	3	0	0	0	2	.342	.390	.526	.917
22	Mariners	7/23/1992	0-1	SEA	vs	NYY	L 4-5	.000	37	4	9	2	0	1	3	4	0	6	2	0	41	14	3	0	0	0	3	.243	.317	.378	.695
23	Mariners	4/21/1994	0-1	SEA	@	NYY	L 2-4	.000	32	2	6	0	0	1	2	2	0	2	0	0	34	9	1	0	0	0	1	.188	.235	.281	.517
24	Mariners	4/28/1994	1-0	SEA	vs	NYY	W 6-0	1.000	35	6	10	3	1	0	5	4	0	4	0	0	39	15	4	0	0	2	0	.286	.359	.429	.788
25	Mariners	7/14/1994	0-1	SEA	vs	NYY	L 8-13	.000	41	8	14	8	0	1	7	2	0	2	1	0	43	25	9	0	0	0	0	.341	.372	.610	.982
	Total		19-30					.388	1,620	188	392	70	6	45	181	144	12	316	23	19	1,804	609	121	12	16	8	43	.242	.306	.376	.682