The Seattle Mariners have a 28-39 record versus the Red Sox since 2015.

	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	5/14/2015	0-1	SEA	vs	BOS	L 1-2	.000	32	1	7	0	0	0	1	3	0	2	0	0	35	7	0	0	0	0	1	.219	.286	.219	.504
2	Mariners	5/15/2015	1-0	SEA	vs	BOS	W 2-1	1.000	31	2	5	1	0	1	2	0	0	11	0	0	31	9	2	0	0	0	0	.161	.161	.290	.452
3	Mariners	5/16/2015	0-1	SEA	vs	BOS	L 2-4	.000	32	2	5	1	0	2	2	2	0	9	0	0	34	12	3	0	0	0	0	.156	.206	.375	.581
4	Mariners	5/17/2015	1-0	SEA	vs	BOS	W 5-0	1.000	31	5	8	1	0	2	4	3	0	7	0	1	34	15	3	0	0	0	0	.258	.324	.484	.807
5	Mariners	8/14/2015	0-1	SEA	@	BOS	L 1-15	.000	34	1	7	4	0	1	1	2	0	8	0	0	36	14	5	0	0	0	0	.206	.250	.412	.662
6	Mariners	8/15/2015	0-1	SEA	@	BOS	L 10-22	.000	39	10	13	1	0	3	9	4	0	10	0	0	43	23	4	0	0	0	2	.333	.395	.590	.985
7	Mariners	8/16/2015	1-0	SEA	@	BOS	W 10-8	1.000	53	10	18	3	1	4	10	4	0	14	2	0	58	35	8	1	0	0	1	.340	.386	.660	1.046
8	Mariners	6/17/2016	1-0	SEA	@	BOS	W 8-4	1.000	36	8	10	1	0	3	8	3	0	6	0	0	39	20	4	0	0	0	0	.278	.333	.556	.889
9	Mariners	6/18/2016	0-1	SEA	@	BOS	L 2-6	.000	34	2	9	1	0	1	1	0	0	8	0	0	34	13	2	0	0	0	2	.265	.265	.382	.647
10	Mariners	6/19/2016	0-1	SEA	@	BOS	L 1-2	.000	33	1	8	0	0	1	1	0	0	10	0	0	33	11	1	0	0	0	2	.242	.242	.333	.576
11	Mariners	8/1/2016	0-1	SEA	vs	BOS	L 1-2	.000	31	1	4	2	0	0	1	4	1	12	0	0	36	6	2	0	0	1	0	.129	.250	.194	.444
12	Mariners	8/2/2016	1-0	SEA	vs	BOS	W 5-4	1.000	32	5	8	1	0	2	5	0	0	6	0	0	32	15	3	0	0	0	0	.250	.250	.469	.719
13	Mariners	8/3/2016	1-0	SEA	vs	BOS	W 3-1	1.000	27	3	4	0	0	3	3	1	1	8	0	0	29	13	3	0	0	0	1	.148	.207	.481	.688
14	Mariners	8/4/2016	0-1	SEA	vs	BOS	L 2-3	.000	36	2	6	0	0	1	2	9	0	13	0	1	46	9	1	1	0	1	1	.167	.333	.250	.583
15	Mariners	5/26/2017	0-1	SEA	@	BOS	L 0-3	.000	31	0	6	1	0	0	0	3	0	6	1	0	34	7	1	0	0	0	1	.194	.265	.226	.491
16	Mariners	5/27/2017	0-1	SEA	@	BOS	L 0-6	.000	32	0	5	0	0	0	0	0	0	8	1	0	32	5	0	0	0	0	0	.156	.156	.156	.313
17	Mariners	5/28/2017	1-0	SEA	@	BOS	W 5-0	1.000	40	5	16	5	0	2	4	1	0	7	0	2	41	27	7	0	0	0	1	.400	.415	.675	1.090
18	Mariners	7/24/2017	1-0	SEA	vs	BOS	W 4-0	1.000	30	4	6	2	1	1	4	2	1	7	0	1	33	13	4	0	0	0	0	.200	.273	.433	.706
19	Mariners	7/25/2017	1-0	SEA	vs	BOS	W 6-5	1.000	47	6	10	1	0	2	5	8	0	16	1	0	55	17	3	0	0	0	1	.213	.327	.362	.689
20	Mariners	7/26/2017	0-1	SEA	vs	BOS	L 0-4	.000	32	0	5	2	0	0	0	2	1	14	0	0	35	7	2	0	0	0	0	.156	.229	.219	.447
21	Mariners	6/14/2018	0-1	SEA	vs	BOS	L 1-2	.000	29	1	6	0	0	0	1	2	1	9	1	1	33	6	0	0	1	0	2	.207	.273	.207	.480
22	Mariners	6/15/2018	1-0	SEA	vs	BOS	W 7-6	1.000	34	7	10	2	0	2	7	3	0	11	1	0	37	18	4	0	0	0	0	.294	.351	.529	.881
23	Mariners	6/16/2018	1-0	SEA	vs	BOS	W 1-0	1.000	29	1	6	1	0	0	1	2	0	6	0	1	31	7	1	0	0	0	1	.207	.258	.241	.499
24	Mariners	6/17/2018	0-1	SEA	vs	BOS	L 3-9	.000	35	3	8	2	0	1	3	3	0	11	0	0	38	13	3	0	0	0	0	.229	.289	.371	.661
25	Mariners	6/22/2018	0-1	SEA	@	BOS	L 10-14	.000	39	10	14	1	0	3	10	3	0	10	0	0	42	24	4	0	0	0	2	.359	.405	.615	1.020
	Total		28-39					.418	2,305	289	549	112	7	78	270	206	26	647	36	11	2,551	909	197	3	11	5	43	.238	.307	.394	.701