The Seattle Mariners have a record of 16-18 in the month of May versus the Astros 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	5/2/2014	0-1	SEA	@	HOU	L 4-5	.000	38	4	8	1	0	1	4	4	0	11	1	1	42	12	2	0	0	0	2	.211	.286	.316	.602
2	Mariners	5/3/2014	1-0	SEA	@	HOU	W 9-8	1.000	35	9	9	3	1	1	9	5	0	5	0	0	40	17	5	0	0	0	0	.257	.350	.486	.836
3	Mariners	5/4/2014	1-0	SEA	@	HOU	W 8-7	1.000	38	8	12	4	1	0	8	3	1	7	1	0	42	18	5	0	0	0	1	.316	.381	.474	.855
4	Mariners	5/22/2014	1-0	SEA	vs	HOU	W 3-1	1.000	28	3	6	0	0	0	3	6	0	8	0	0	35	6	0	0	1	1	1	.214	.343	.214	.557
5	Mariners	5/23/2014	1-0	SEA	vs	HOU	W 6-1	1.000	32	6	11	2	0	1	6	2	1	2	0	1	36	16	3	0	1	0	1	.344	.389	.500	.889
6	Mariners	5/24/2014	0-1	SEA	vs	HOU	L 4-9	.000	36	4	8	0	1	0	3	1	0	11	1	0	37	10	1	0	0	0	0	.222	.243	.278	.521
7	Mariners	5/25/2014	0-1	SEA	vs	HOU	L 1-4	.000	30	1	4	0	0	0	0	0	0	6	0	0	30	4	0	0	0	0	1	.133	.133	.133	.267
8	Mariners	5/1/2015	0-1	SEA	@	HOU	L 3-4	.000	33	3	6	1	1	2	3	2	0	11	1	0	35	15	4	0	0	0	0	.182	.229	.455	.683
9	Mariners	5/2/2015	0-1	SEA	@	HOU	L 4-11	.000	33	4	7	0	0	4	4	2	0	7	0	0	35	19	4	0	0	0	1	.212	.257	.576	.833
10	Mariners	5/3/2015	0-1	SEA	@	HOU	L 6-7	.000	33	6	10	4	2	0	4	3	0	6	0	1	36	18	6	0	0	0	2	.303	.361	.545	.907
11	Mariners	5/5/2016	1-0	SEA	@	HOU	W 6-3	1.000	37	6	12	1	1	0	6	4	0	8	2	1	41	15	2	0	0	0	1	.324	.390	.405	.796
12	Mariners	5/6/2016	0-1	SEA	@	HOU	L 3-6	.000	30	3	5	1	1	0	3	2	1	4	1	0	33	8	2	0	0	0	2	.167	.242	.267	.509
13	Mariners	5/7/2016	1-0	SEA	@	HOU	W 3-2	1.000	40	3	11	0	1	3	3	1	0	13	0	0	41	22	4	0	0	0	2	.275	.293	.550	.843
14	Mariners	5/8/2016	0-1	SEA	@	HOU	L 1-5	.000	32	1	5	0	0	1	1	1	0	6	0	0	33	8	1	0	0	0	0	.156	.182	.250	.432
15	Mariners	5/2/2022	0-1	SEA	@	HOU	L 0-3	.000	28	0	5	0	0	0	0	3	0	5	0	1	31	5	0	0	0	0	3	.179	.258	.179	.437
16	Mariners	5/3/2022	0-1	SEA	@	HOU	L 0-4	.000	30	0	4	0	0	0	0	2	1	7	0	0	33	4	0	0	0	0	1	.133	.212	.133	.345
17	Mariners	5/4/2022	0-1	SEA	@	HOU	L 2-7	.000	31	2	5	0	0	1	2	0	0	6	0	0	31	8	1	0	0	0	1	.161	.161	.258	.419
18	Mariners	5/27/2022	1-0	SEA	vs	HOU	W 6-1	1.000	34	6	10	1	0	4	6	2	1	6	0	0	37	23	5	0	0	0	0	.294	.351	.676	1.028
19	Mariners	5/28/2022	1-0	SEA	vs	HOU	W 6-0	1.000	37	6	13	4	0	1	6	4	1	9	1	0	43	20	5	0	1	0	0	.351	.419	.541	.959
20	Mariners	5/29/2022	0-1	SEA	vs	HOU	L 1-2	.000	29	1	5	0	0	0	1	3	1	11	0	0	35	5	0	2	0	0	1	.172	.273	.172	.445
21	Mariners	5/5/2023	0-1	SEA	vs	HOU	L 4-6	.000	33	4	8	1	0	0	4	2	0	10	0	0	35	9	1	0	0	0	1	.242	.286	.273	.558
22	Mariners	5/6/2023	1-0	SEA	vs	HOU	W 7-5	1.000	35	7	12	3	0	0	7	4	1	9	0	0	40	15	3	0	0	0	1	.343	.425	.429	.854
23	Mariners	5/7/2023	1-0	SEA	vs	HOU	W 3-1	1.000	32	3	11	3	0	1	1	4	1	6	0	0	37	17	4	0	0	0	2	.344	.432	.531	.964
24	Mariners	5/3/2024	0-1	SEA	@	HOU	L 3-5	.000	32	3	7	0	0	2	3	3	0	9	0	0	35	13	2	0	0	0	0	.219	.286	.406	.692
25	Mariners	5/4/2024	1-0	SEA	@	HOU	W 5-0	1.000	36	5	10	3	0	2	4	3	1	6	1	0	40	19	5	0	0	0	2	.278	.350	.528	.878
	Total		16-18					.471	1,128	123	271	41	11	31	115	98	17	289	18	5	1,250	427	83	2	5	1	31	.240	.309	.379	.688