The Houston Astros have a record of 16-15 on Wednesdays in the postseason 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	Astros	10/8/1980	1-0	HOU	@	PHI	W 7-4	1.000	36	7	8	2	1	0	7	7	0	5	0	0	45	12	3	2	0	2	1	.222	.349	.333	.682
2	Astros	10/7/1981	1-0	HOU	vs	LAD	W 1-0	1.000	39	1	9	0	0	0	1	3	0	4	1	1	43	9	0	1	0	2	0	.231	.286	.231	.516
3	Astros	10/8/1986	1-0	HOU	vs	NYM	W 1-0	1.000	30	1	7	1	0	1	1	3	0	6	2	0	33	11	2	0	0	0	1	.233	.303	.367	.670
4	Astros	10/15/1986	0-1	HOU	vs	NYM	L 6-7	.000	56	6	11	2	0	1	6	3	0	9	1	2	59	16	3	0	0	0	0	.196	.237	.286	.523
5	Astros	10/1/1997	0-1	HOU	@	ATL	L 3-13	.000	33	3	6	1	0	0	3	6	0	7	0	0	39	7	1	0	0	0	0	.182	.308	.212	.520
6	Astros	10/6/1999	0-1	HOU	@	ATL	L 1-5	.000	29	1	1	0	0	1	1	0	0	8	0	0	29	4	1	0	0	0	0	.034	.034	.138	.172
7	Astros	10/10/2001	0-1	HOU	vs	ATL	L 0-1	.000	30	0	7	0	0	0	0	2	0	3	0	1	32	7	0	0	0	0	3	.233	.281	.233	.515
8	Astros	10/6/2004	1-0	HOU	@	ATL	W 9-3	1.000	39	9	13	2	0	4	9	1	1	12	2	1	41	27	6	0	0	0	0	.333	.366	.692	1.058
9	Astros	10/13/2004	0-1	HOU	@	STL	L 7-10	.000	37	7	10	2	0	4	7	1	0	9	0	0	38	24	6	0	0	0	0	.270	.289	.649	.938
10	Astros	10/20/2004	0-1	HOU	@	STL	L 4-6	.000	42	4	10	2	0	1	4	4	1	5	3	1	49	15	3	1	1	1	1	.238	.313	.357	.670
11	Astros	10/5/2005	1-0	HOU	@	ATL	W 10-5	1.000	31	10	11	3	0	0	9	9	2	6	0	0	47	14	3	4	1	3	2	.355	.512	.452	.963
12	Astros	10/12/2005	0-1	HOU	@	STL	L 3-5	.000	31	3	7	2	0	1	3	3	0	4	0	0	36	12	3	1	1	0	1	.226	.286	.387	.673
13	Astros	10/19/2005	1-0	HOU	@	STL	W 5-1	1.000	35	5	11	0	0	1	4	1	0	5	0	0	39	14	1	3	0	0	0	.314	.333	.400	.733
14	Astros	10/26/2005	0-1	HOU	vs	CWS	L 0-1	.000	29	0	5	1	0	0	0	4	1	7	2	0	36	6	1	2	0	2	1	.172	.294	.207	.501
15	Astros	10/14/2015	0-1	HOU	@	KCR	L 2-7	.000	29	2	2	0	0	1	2	0	0	9	0	0	29	5	1	0	0	0	0	.069	.069	.172	.241
16	Astros	10/18/2017	0-1	HOU	@	NYY	L 0-5	.000	32	0	4	2	0	0	0	1	0	9	0	0	33	6	2	0	0	0	0	.125	.152	.188	.339
17	Astros	10/25/2017	1-0	HOU	@	LAD	W 7-6	1.000	43	7	14	3	0	4	7	5	0	8	1	0	49	29	7	1	0	2	3	.326	.396	.674	1.070
18	Astros	11/1/2017	1-0	HOU	@	LAD	W 5-1	1.000	33	5	5	2	0	1	4	4	0	9	2	0	37	10	3	0	0	2	0	.152	.243	.303	.546
19	Astros	10/17/2018	0-1	HOU	vs	BOS	L 6-8	.000	39	6	13	4	0	2	6	5	2	6	1	0	46	23	6	0	0	0	0	.333	.435	.590	1.025
20	Astros	10/23/2019	0-1	HOU	vs	WSH	L 3-12	.000	37	3	9	2	0	2	3	2	0	8	0	1	39	17	4	0	0	1	0	.243	.282	.459	.742
21	Astros	10/30/2019	0-1	HOU	vs	WSH	L 2-6	.000	35	2	9	0	0	1	2	4	0	8	0	0	39	12	1	0	0	0	1	.257	.333	.343	.676
22	Astros	9/30/2020	1-0	HOU	@	MIN	W 3-1	1.000	32	3	5	0	0	1	3	3	0	6	0	0	35	8	1	0	0	0	0	.156	.229	.250	.479
23	Astros	10/7/2020	0-1	HOU	vs	OAK	L 7-9	.000	34	7	10	1	0	2	7	3	1	8	0	0	38	17	3	0	0	1	2	.294	.368	.500	.868
24	Astros	10/14/2020	1-0	HOU	vs	TBR	W 4-3	1.000	29	4	9	1	0	2	4	3	0	7	0	0	32	16	3	0	0	0	4	.310	.375	.552	.927
25	Astros	10/20/2021	1-0	HOU	@	BOS	W 9-1	1.000	38	9	11	2	0	1	9	6	0	10	0	0	44	16	3	0	0	1	1	.289	.386	.421	.807
	Total		16-15					.516	1,076	134	256	44	1	38	129	98	14	222	19	7	1,209	416	83	15	6	18	25	.238	.308	.387	.695