The Houston Astros have smashed 42 home runs on April 27 all-time.

	TEAM	DATE	HR	TM		OPP	RESULT	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Colt .45's	4/27/1962	1	HOU	vs	MIL	L 1-2	32	1	4	1	0	1	0	0	6	0	0	32	8	2	0	0	0	0	.125	.125	.250	.375
2	Colt .45's	4/27/1963	0	HOU	vs	CIN	L 0-1	29	0	3	1	0	0	1	0	9	0	0	30	4	1	0	0	0	0	.103	.133	.138	.271
3	Colt .45's	4/27/1964	0	HOU	vs	LAD	L 0-6	33	0	6	0	0	0	2	0	5	0	0	35	6	0	0	0	1	0	.182	.229	.182	.410
4	Astros	4/27/1965	0	HOU	vs	NYM	W 3-2	33	3	8	2	0	3	2	0	5	0	0	35	10	2	0	0	0	1	.242	.286	.303	.589
5	Astros	4/27/1966	1	HOU	vs	STL	W 3-1	28	3	7	1	1	3	3	0	5	0	1	32	13	3	1	0	2	0	.250	.323	.464	.787
6	Astros	4/27/1967	0	HOU	vs	STL	W 6-4	35	6	12	3	1	6	3	1	5	0	0	40	17	4	0	1	1	0	.343	.400	.486	.886
7	Astros	4/27/1968	1	HOU	@	CHC	W 8-1	38	8	9	3	1	7	6	0	6	0	0	44	17	5	0	0	1	0	.237	.341	.447	.788
8	Astros	4/27/1969	2	HOU	@	SFG	L 5-8	31	5	6	1	0	5	4	0	7	0	0	35	13	3	0	0	0	2	.194	.286	.419	.705
9	Astros	4/27/1969	0	HOU	@	SFG	L 3-4	33	3	6	0	1	2	2	0	2	0	0	35	8	1	0	0	0	0	.182	.229	.242	.471
10	Astros	4/27/1971	0	HOU	vs	PHI	W 1-0	24	1	4	1	0	1	0	0	3	1	1	26	5	1	1	1	0	2	.167	.160	.208	.368
11	Astros	4/27/1973	0	HOU	vs	MON	W 6-5	32	6	7	0	0	5	5	0	6	1	2	37	7	0	0	0	1	2	.219	.324	.219	.543
12	Astros	4/27/1974	0	HOU	@	PIT	W 10-7	40	10	14	2	1	10	7	0	4	0	0	49	18	3	1	1	1	0	.350	.438	.450	.888
13	Astros	4/27/1975	1	HOU	vs	CIN	L 2-6	35	2	5	0	0	2	3	0	2	0	0	38	8	1	0	0	1	0	.143	.211	.229	.439
14	Astros	4/27/1977	0	HOU	@	SFG	L 2-3	33	2	6	0	0	2	3	0	5	0	0	36	6	0	0	0	0	0	.182	.250	.182	.432
15	Astros	4/27/1979	2	HOU	@	PIT	W 9-8	47	9	15	3	0	9	3	0	11	0	0	52	24	5	2	0	1	0	.319	.360	.511	.871
16	Astros	4/27/1980	1	HOU	vs	NYM	W 4-3	37	4	7	2	1	4	9	0	9	1	3	46	14	4	0	0	2	0	.189	.348	.378	.726
17	Astros	4/27/1982	1	HOU	@	STL	W 3-0	34	3	8	2	0	3	1	0	5	0	1	35	13	3	0	0	0	0	.235	.257	.382	.639
18	Astros	4/27/1983	1	HOU	@	MON	W 4-2	36	4	11	2	1	4	1	0	8	2	0	38	18	4	0	1	1	0	.306	.316	.500	.816
19	Astros	4/27/1984	0	HOU	vs	ATL	L 0-6	30	0	3	1	0	0	4	0	4	0	0	34	4	1	0	0	0	0	.100	.206	.133	.339
20	Astros	4/27/1985	0	HOU	vs	ATL	L 2-8	32	2	8	1	0	1	1	0	1	0	0	33	9	1	0	0	0	2	.250	.273	.281	.554
21	Astros	4/27/1986	1	HOU	vs	CIN	W 6-0	32	6	8	1	0	4	4	0	4	1	0	37	12	2	0	1	1	1	.250	.324	.375	.699
22	Astros	4/27/1987	2	HOU	@	NYM	W 11-1	35	11	9	3	0	7	9	0	7	2	0	46	18	5	1	1	1	0	.257	.400	.514	.914
23	Astros	4/27/1988	0	HOU	vs	PHI	W 3-2	38	3	11	1	0	3	4	0	6	4	0	43	12	1	1	0	2	1	.289	.357	.316	.673
24	Astros	4/27/1990	0	HOU	vs	NYM	L 0-1	29	0	3	0	0	0	1	0	6	2	1	30	3	0	0	0	0	0	.103	.133	.103	.237
25	Astros	4/27/1991	0	HOU	vs	ATL	L 1-2	42	1	7	2	1	1	8	0	6	2	1	52	11	3	1	1	2	0	.167	.294	.262	.556
	Total		42					1,827	234	431	91	14	218	170	12	359	35	19	2,045	676	147	19	17	22	26	.236	.303	.370	.673