The Seattle Mariners have a record of 9-13 on Fridays against the NL East 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	6/6/2003	0-1	SEA	@	NYM	L 2-3	.000	35	2	9	4	0	0	2	4	0	5	0	0	40	13	4	1	0	2	0	.257	.333	.371	.705
2	Mariners	6/13/2003	1-0	SEA	vs	ATL	W 2-1	1.000	31	2	7	2	0	0	1	1	1	2	0	0	33	9	2	0	0	1	0	.226	.273	.290	.563
3	Mariners	6/11/2004	1-0	SEA	vs	MON	W 1-0	1.000	30	1	10	1	0	0	1	5	0	5	2	1	36	11	1	1	0	1	0	.333	.429	.367	.795
4	Mariners	6/10/2005	0-1	SEA	@	WSH	L 3-9	.000	36	3	10	0	0	1	3	2	0	2	0	0	39	13	1	1	0	1	0	.278	.316	.361	.677
5	Mariners	6/17/2005	1-0	SEA	vs	NYM	W 5-0	1.000	33	5	9	2	0	1	5	1	1	6	3	0	35	14	3	0	0	0	1	.273	.314	.424	.739
6	Mariners	6/13/2008	0-1	SEA	vs	WSH	L 6-7	.000	40	6	15	4	0	0	6	2	0	5	1	0	43	19	4	0	1	0	2	.375	.395	.475	.870
7	Mariners	6/20/2008	1-0	SEA	@	ATL	W 10-2	1.000	39	10	15	8	0	0	9	5	0	3	1	0	45	23	8	0	1	1	2	.385	.444	.590	1.034
8	Mariners	6/17/2011	1-0	SEA	vs	PHI	W 4-2	1.000	31	4	9	1	1	1	4	3	0	6	1	0	36	15	3	1	1	0	0	.290	.343	.484	.827
9	Mariners	6/24/2011	1-0	SEA	@	FLA	W 5-1	1.000	33	5	6	0	0	1	5	3	0	7	0	0	36	9	1	0	0	1	0	.182	.250	.273	.523
10	Mariners	4/18/2014	0-1	SEA	@	MIA	L 4-8	.000	38	4	11	3	1	0	2	2	0	6	0	0	40	16	4	0	0	1	1	.289	.325	.421	.746
11	Mariners	8/29/2014	0-1	SEA	vs	WSH	L 3-8	.000	37	3	10	1	1	0	3	1	0	12	0	0	38	13	2	0	0	0	0	.270	.289	.351	.641
12	Mariners	7/28/2017	0-1	SEA	vs	NYM	L 5-7	.000	32	5	8	1	0	1	4	5	1	8	0	0	40	12	2	1	1	0	1	.250	.359	.375	.734
13	Mariners	4/29/2022	0-1	SEA	@	MIA	L 6-8	.000	36	6	10	3	0	0	6	1	0	9	1	0	38	13	3	0	1	0	0	.278	.289	.361	.651
14	Mariners	5/13/2022	1-0	SEA	@	NYM	W 2-1	1.000	29	2	4	0	0	0	2	4	2	10	0	0	35	4	0	0	0	0	2	.138	.286	.138	.424
15	Mariners	9/9/2022	0-1	SEA	vs	ATL	L 4-6	.000	32	4	6	1	0	3	4	4	0	12	0	0	36	16	4	0	0	0	1	.188	.278	.500	.778
16	Mariners	5/19/2023	0-1	SEA	@	ATL	L 2-6	.000	31	2	8	2	0	0	2	1	0	8	0	1	32	10	2	0	0	0	2	.258	.281	.323	.604
17	Mariners	9/1/2023	0-1	SEA	@	NYM	L 1-2	.000	31	1	7	2	0	1	1	3	0	13	0	0	34	12	3	0	0	0	1	.226	.294	.387	.681
18	Mariners	5/24/2024	0-1	SEA	@	WSH	L 1-6	.000	32	1	5	0	0	1	1	1	0	10	2	0	33	8	1	0	0	0	0	.156	.182	.250	.432
19	Mariners	6/21/2024	0-1	SEA	@	MIA	L 2-3	.000	33	2	6	0	1	0	2	2	0	10	2	1	36	8	1	0	1	0	1	.182	.222	.242	.465
20	Mariners	8/2/2024	1-0	SEA	vs	PHI	W 10-2	1.000	32	10	9	0	0	4	10	6	0	7	1	0	38	21	4	0	0	0	0	.281	.395	.656	1.051
21	Mariners	8/9/2024	1-0	SEA	vs	NYM	W 6-0	1.000	30	6	6	0	0	1	6	4	1	9	3	0	35	9	1	0	0	0	0	.200	.314	.300	.614
22	Mariners	4/25/2025	0-1	SEA	vs	MIA	L 4-8	.000	33	4	7	1	0	2	4	2	0	6	0	1	35	14	3	0	0	0	0	.212	.257	.424	.681
	Total		9-13					.409	734	88	187	36	4	17	83	62	6	161	17	4	813	282	57	5	6	8	14	.255	.316	.384	.700