The Seattle Mariners were 13-15 in May 2021.

	TEAM	MONTH	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	May 2021	5/1/2021	0-1	SEA	vs	LAA	L 5-10	.000	35	5	7	1	0	1	5	4	0	16	0	0	39	11	2	0	0	0	1	.200	.282	.314	.596
2	Mariners	May 2021	5/2/2021	1-0	SEA	vs	LAA	W 2-0	1.000	27	2	5	1	0	0	2	4	0	8	3	0	33	6	1	1	1	0	0	.185	.281	.222	.503
3	Mariners	May 2021	5/3/2021	0-1	SEA	vs	BAL	L 3-5	.000	30	3	3	0	0	2	3	3	0	7	0	0	33	9	2	0	0	0	0	.100	.182	.300	.482
4	Mariners	May 2021	5/4/2021	1-0	SEA	vs	BAL	W 5-2	1.000	28	5	6	1	0	2	5	4	0	7	0	1	33	13	3	0	1	0	0	.214	.303	.464	.767
5	Mariners	May 2021	5/5/2021	0-1	SEA	vs	BAL	L 0-6	.000	27	0	0	0	0	0	0	0	0	12	0	1	27	0	0	0	0	0	0	.000	.000	.000	.000
6	Mariners	May 2021	5/7/2021	1-0	SEA	@	TEX	W 5-4	1.000	35	5	10	3	0	2	5	2	1	8	0	0	38	19	5	0	0	0	0	.286	.342	.543	.885
7	Mariners	May 2021	5/8/2021	0-1	SEA	@	TEX	L 8-9	.000	37	8	11	2	0	3	8	4	0	6	0	0	41	22	5	0	0	0	1	.297	.366	.595	.960
8	Mariners	May 2021	5/9/2021	0-1	SEA	@	TEX	L 2-10	.000	36	2	10	0	0	0	2	5	0	12	0	0	41	10	0	0	0	0	1	.278	.366	.278	.644
9	Mariners	May 2021	5/11/2021	0-1	SEA	@	LAD	L 4-6	.000	30	4	4	0	0	3	4	1	0	12	0	0	31	13	3	0	0	0	1	.133	.161	.433	.595
10	Mariners	May 2021	5/12/2021	0-1	SEA	@	LAD	L 1-7	.000	29	1	2	0	0	0	1	1	0	8	0	0	30	2	0	0	0	0	0	.069	.100	.069	.169
11	Mariners	May 2021	5/13/2021	0-1	SEA	vs	CLE	L 2-4	.000	28	2	2	0	0	1	2	6	0	3	0	0	34	5	1	0	0	0	0	.071	.235	.179	.414
12	Mariners	May 2021	5/14/2021	1-0	SEA	vs	CLE	W 7-3	1.000	32	7	10	5	0	3	7	2	0	8	1	0	35	24	8	0	1	0	1	.313	.343	.750	1.093
13	Mariners	May 2021	5/15/2021	1-0	SEA	vs	CLE	W 7-3	1.000	31	7	8	2	1	2	7	5	0	10	0	0	37	18	5	0	1	0	0	.258	.351	.581	.932
14	Mariners	May 2021	5/16/2021	1-0	SEA	vs	CLE	W 3-2	1.000	28	3	5	2	0	0	3	9	0	11	1	0	37	7	2	0	0	0	1	.179	.378	.250	.628
15	Mariners	May 2021	5/17/2021	0-1	SEA	vs	DET	L 1-4	.000	29	1	4	0	0	1	1	3	0	8	0	0	32	7	1	0	0	0	2	.138	.219	.241	.460
16	Mariners	May 2021	5/18/2021	0-1	SEA	vs	DET	L 0-5	.000	27	0	0	0	0	0	0	2	0	9	1	0	29	0	0	0	0	0	0	.000	.069	.000	.069
17	Mariners	May 2021	5/19/2021	0-1	SEA	vs	DET	L 2-6	.000	32	2	5	1	0	1	2	2	1	13	1	0	35	9	2	0	0	0	0	.156	.229	.281	.510
18	Mariners	May 2021	5/21/2021	0-1	SEA	@	SDP	L 1-16	.000	30	1	4	1	0	0	1	6	0	11	0	0	36	5	1	0	0	0	0	.133	.278	.167	.444
19	Mariners	May 2021	5/22/2021	0-1	SEA	@	SDP	L 4-6	.000	35	4	9	3	0	1	3	2	1	11	0	0	39	15	4	0	1	0	0	.257	.308	.429	.736
20	Mariners	May 2021	5/23/2021	0-1	SEA	@	SDP	L 2-9	.000	34	2	9	3	0	0	2	0	1	9	1	0	35	12	3	0	0	0	2	.265	.286	.353	.639
21	Mariners	May 2021	5/24/2021	1-0	SEA	@	OAK	W 4-2	1.000	33	4	6	3	0	2	4	4	0	12	0	0	37	15	5	0	0	0	0	.182	.270	.455	.725
22	Mariners	May 2021	5/25/2021	1-0	SEA	@	OAK	W 4-3	1.000	37	4	11	2	0	0	4	2	0	5	0	0	39	13	2	0	0	0	1	.297	.333	.351	.685
23	Mariners	May 2021	5/26/2021	0-1	SEA	@	OAK	L 3-6	.000	34	3	7	1	0	0	3	3	0	5	0	0	37	8	1	0	0	0	0	.206	.270	.235	.506
24	Mariners	May 2021	5/27/2021	1-0	SEA	vs	TEX	W 5-0	1.000	29	5	7	1	0	2	5	4	0	9	0	0	33	14	3	0	0	0	1	.241	.333	.483	.816
25	Mariners	May 2021	5/28/2021	1-0	SEA	vs	TEX	W 3-2	1.000	28	3	6	2	0	1	3	1	1	9	1	0	30	11	3	0	0	0	2	.214	.267	.393	.660
	Total			13-15					.464	879	96	175	38	1	31	95	86	7	250	10	2	980	308	70	2	6	1	18	.199	.274	.350	.624