The Seattle Mariners have a 32-49 record on Sundays versus the Red Sox 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	5/15/1977	0-1	SEA	vs	BOS	L 4-5	.000	34	4	7	3	0	1	4	2	1	7	0	0	37	13	4	0	0	0	1	.206	.270	.382	.653
2	Mariners	8/14/1977	0-1	SEA	@	BOS	L 1-11	.000	35	1	9	2	0	0	1	1	0	6	0	0	36	11	2	0	0	0	1	.257	.278	.314	.592
3	Mariners	6/11/1978	0-1	SEA	vs	BOS	L 3-5	.000	34	3	9	1	0	1	3	2	0	8	2	0	37	13	2	0	1	0	1	.265	.297	.382	.680
4	Mariners	6/18/1978	1-0	SEA	@	BOS	W 3-2	1.000	38	3	11	3	0	0	3	2	0	6	1	0	40	14	3	0	0	0	0	.289	.325	.368	.693
5	Mariners	5/6/1979	1-0	SEA	@	BOS	W 3-2	1.000	36	3	14	2	0	0	3	4	0	2	1	0	42	16	2	2	0	1	3	.389	.450	.444	.894
6	Mariners	7/8/1979	0-1	SEA	vs	BOS	L 2-8	.000	33	2	6	1	1	0	2	3	1	7	2	0	37	9	2	0	0	0	0	.182	.270	.273	.543
7	Mariners	8/24/1980	0-1	SEA	vs	BOS	L 7-10	.000	36	7	9	1	0	3	7	2	0	1	0	0	38	19	4	0	0	0	0	.250	.289	.528	.817
8	Mariners	9/7/1980	1-0	SEA	@	BOS	W 12-6	1.000	41	12	16	3	0	0	9	5	1	4	0	1	48	19	3	0	1	0	1	.390	.458	.463	.922
9	Mariners	8/23/1981	0-1	SEA	vs	BOS	L 5-7	.000	34	5	9	2	0	2	5	4	0	2	1	1	39	17	4	1	0	0	0	.265	.342	.500	.842
10	Mariners	9/6/1981	0-1	SEA	@	BOS	L 1-6	.000	33	1	6	3	0	0	1	7	1	6	1	0	41	9	3	0	0	1	0	.182	.341	.273	.614
11	Mariners	5/30/1982	1-0	SEA	vs	BOS	W 2-1	1.000	30	2	8	2	0	0	2	2	0	8	0	1	32	10	2	0	0	0	1	.267	.313	.333	.646
12	Mariners	9/5/1982	0-1	SEA	@	BOS	L 5-6	.000	38	5	12	3	1	0	5	3	0	5	2	2	42	17	4	0	1	0	1	.316	.357	.447	.805
13	Mariners	5/8/1983	1-0	SEA	@	BOS	W 4-2	1.000	34	4	11	3	0	1	4	4	0	5	1	1	39	17	4	0	1	1	1	.324	.385	.500	.885
14	Mariners	7/24/1983	0-1	SEA	vs	BOS	L 0-6	.000	33	0	6	2	0	0	0	1	0	8	1	0	34	8	2	0	0	0	0	.182	.206	.242	.448
15	Mariners	7/1/1984	1-0	SEA	@	BOS	W 1-0	1.000	34	1	7	1	0	1	1	4	0	3	0	1	38	11	2	0	0	0	0	.206	.289	.324	.613
16	Mariners	7/15/1984	0-1	SEA	vs	BOS	L 3-11	.000	34	3	8	1	0	1	3	5	1	1	1	1	40	12	2	0	0	0	0	.235	.350	.353	.703
17	Mariners	7/14/1985	0-1	SEA	vs	BOS	L 2-6	.000	33	2	8	2	0	0	2	0	0	8	0	1	33	10	2	0	0	0	1	.242	.242	.303	.545
18	Mariners	7/28/1985	1-0	SEA	@	BOS	W 7-2	1.000	38	7	11	2	0	1	7	5	0	7	0	0	43	16	3	0	0	0	1	.289	.372	.421	.793
19	Mariners	7/6/1986	0-1	SEA	@	BOS	L 3-7	.000	33	3	7	0	0	1	3	2	0	6	1	0	36	10	1	0	1	0	0	.212	.250	.303	.553
20	Mariners	7/20/1986	1-0	SEA	vs	BOS	W 9-5	1.000	33	9	12	0	0	1	8	5	0	5	1	0	39	15	1	1	0	1	2	.364	.447	.455	.902
21	Mariners	7/12/1987	1-0	SEA	vs	BOS	W 6-1	1.000	30	6	9	2	0	3	6	4	1	1	1	0	35	20	5	0	0	0	2	.300	.400	.667	1.067
22	Mariners	7/26/1987	0-1	SEA	@	BOS	L 1-11	.000	33	1	8	3	0	0	0	2	0	14	0	0	35	11	3	0	0	0	2	.242	.286	.333	.619
23	Mariners	5/15/1988	1-0	SEA	@	BOS	W 11-7	1.000	41	11	15	2	1	1	9	3	0	9	3	0	44	22	4	0	0	0	1	.366	.409	.537	.946
24	Mariners	8/28/1988	0-1	SEA	vs	BOS	L 2-7	.000	32	2	5	0	0	1	2	1	0	11	1	0	33	8	1	0	0	0	0	.156	.182	.250	.432
25	Mariners	5/14/1989	1-0	SEA	vs	BOS	W 4-3	1.000	28	4	8	1	1	0	4	4	0	6	0	1	33	11	2	0	1	0	3	.286	.364	.393	.756
	Total		32-49					.395	2,748	321	702	140	13	70	306	254	16	561	56	30	3,058	1,078	223	16	24	19	64	.255	.320	.392	.712