The Seattle Mariners have a 35-46 record on Saturdays 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	5/14/1977	0-1	SEA	vs	BOS	L 4-8	.000	40	4	13	1	1	2	4	0	0	4	0	0	40	22	4	0	0	0	1	.325	.325	.550	.875
2	Mariners	8/13/1977	0-1	SEA	@	BOS	L 6-13	.000	37	6	11	0	1	3	6	1	0	7	1	0	38	22	4	0	0	0	1	.297	.316	.595	.910
3	Mariners	6/10/1978	0-1	SEA	vs	BOS	L 1-13	.000	30	1	4	0	0	0	1	2	0	4	0	0	32	4	0	0	0	0	0	.133	.188	.133	.321
4	Mariners	6/17/1978	0-1	SEA	@	BOS	L 4-5	.000	35	4	9	1	0	1	4	2	0	2	0	0	37	13	2	0	0	0	1	.257	.297	.371	.669
5	Mariners	5/5/1979	0-1	SEA	@	BOS	L 4-11	.000	35	4	11	2	0	0	4	4	1	7	2	0	41	13	2	0	1	0	1	.314	.390	.371	.762
6	Mariners	7/7/1979	0-1	SEA	vs	BOS	L 8-10	.000	38	8	12	3	2	2	8	3	2	5	2	0	44	25	7	0	1	0	0	.316	.386	.658	1.044
7	Mariners	7/21/1979	1-0	SEA	@	BOS	W 13-5	1.000	41	13	16	3	0	0	11	1	1	8	1	0	45	19	3	1	1	0	1	.390	.409	.463	.873
8	Mariners	8/23/1980	1-0	SEA	vs	BOS	W 3-1	1.000	31	3	6	1	0	0	2	4	0	5	1	0	35	7	1	0	0	0	0	.194	.286	.226	.512
9	Mariners	9/6/1980	0-1	SEA	@	BOS	L 1-5	.000	33	1	6	1	0	0	1	1	0	7	2	0	34	7	1	0	0	0	1	.182	.206	.212	.418
10	Mariners	8/22/1981	0-1	SEA	vs	BOS	L 3-5	.000	31	3	5	0	0	1	3	6	0	5	1	0	37	8	1	0	0	0	1	.161	.297	.258	.555
11	Mariners	9/5/1981	0-1	SEA	@	BOS	L 5-12	.000	33	5	9	2	0	0	5	2	0	4	1	0	38	11	2	2	1	0	0	.273	.306	.333	.639
12	Mariners	5/29/1982	1-0	SEA	vs	BOS	W 4-2	1.000	29	4	7	0	0	1	3	2	0	3	0	1	31	10	1	0	0	0	1	.241	.290	.345	.635
13	Mariners	9/4/1982	1-0	SEA	@	BOS	W 4-3	1.000	33	4	9	1	0	0	4	1	0	6	0	2	34	10	1	0	0	0	1	.273	.294	.303	.597
14	Mariners	5/7/1983	0-1	SEA	@	BOS	L 0-8	.000	31	0	5	1	0	0	0	3	0	2	0	0	34	6	1	0	0	0	1	.161	.235	.194	.429
15	Mariners	7/23/1983	1-0	SEA	vs	BOS	W 5-0	1.000	37	5	12	1	0	0	4	0	0	1	0	0	37	13	1	0	0	0	0	.324	.324	.351	.676
16	Mariners	6/30/1984	1-0	SEA	@	BOS	W 2-1	1.000	30	2	4	3	0	1	2	1	0	7	0	0	32	10	4	0	1	0	0	.133	.156	.333	.490
17	Mariners	7/14/1984	1-0	SEA	vs	BOS	W 5-4	1.000	33	5	9	1	0	2	5	3	0	3	2	0	36	16	3	0	0	0	0	.273	.333	.485	.818
18	Mariners	7/13/1985	1-0	SEA	vs	BOS	W 6-5	1.000	30	6	8	4	0	3	5	4	0	6	0	0	35	21	7	1	0	2	1	.267	.353	.700	1.053
19	Mariners	7/27/1985	1-0	SEA	@	BOS	W 10-3	1.000	41	10	15	3	0	3	9	4	1	5	1	1	46	27	6	0	0	0	1	.366	.435	.659	1.093
20	Mariners	7/5/1986	1-0	SEA	@	BOS	W 9-5	1.000	43	9	17	5	0	2	9	2	0	9	1	0	46	28	7	0	1	1	0	.395	.413	.651	1.064
21	Mariners	7/19/1986	0-1	SEA	vs	BOS	L 4-9	.000	32	4	8	0	2	1	3	3	1	10	0	1	36	15	3	0	0	0	2	.250	.333	.469	.802
22	Mariners	7/11/1987	0-1	SEA	vs	BOS	L 4-10	.000	33	4	7	2	1	1	4	2	1	9	1	0	36	14	4	0	0	0	1	.212	.278	.424	.702
23	Mariners	7/25/1987	0-1	SEA	@	BOS	L 5-11	.000	33	5	11	1	1	0	5	2	0	0	2	0	37	14	2	1	1	0	3	.333	.361	.424	.785
24	Mariners	5/14/1988	0-1	SEA	@	BOS	L 0-3	.000	27	0	3	1	0	0	0	5	0	10	0	0	32	4	1	0	0	0	2	.111	.250	.148	.398
25	Mariners	8/27/1988	1-0	SEA	vs	BOS	W 8-6	1.000	34	8	10	2	0	2	6	2	0	3	0	1	36	18	4	0	0	0	0	.294	.333	.529	.863
	Total		35-46					.432	2,778	362	723	138	17	73	338	243	29	555	60	17	3,089	1,114	228	17	22	11	73	.260	.324	.401	.725