The Baltimore Orioles are 34-47 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	Orioles	6/3/2003	0-1	BAL	@	HOU	L 6-11	.000	40	6	14	3	0	1	5	3	0	4	3	0	43	20	4	0	0	0	0	.350	.395	.500	.895
2	Orioles	6/4/2003	0-1	BAL	@	HOU	L 4-6	.000	33	4	6	2	0	1	4	3	0	11	0	0	36	11	3	0	0	0	0	.182	.250	.333	.583
3	Orioles	6/5/2003	0-1	BAL	@	HOU	L 1-11	.000	36	1	9	2	0	0	1	0	1	12	0	0	37	11	2	0	0	0	1	.250	.270	.306	.576
4	Orioles	6/13/2005	1-0	BAL	vs	HOU	W 8-5	1.000	38	8	14	5	0	2	8	6	0	5	1	0	44	25	7	0	0	0	1	.368	.455	.658	1.112
5	Orioles	6/14/2005	1-0	BAL	vs	HOU	W 6-1	1.000	31	6	10	1	0	1	6	2	0	6	0	0	34	14	2	1	0	0	1	.323	.364	.452	.815
6	Orioles	6/15/2005	1-0	BAL	vs	HOU	W 5-1	1.000	29	5	10	1	0	1	5	4	1	4	0	0	35	14	2	0	1	0	4	.345	.429	.483	.911
7	Orioles	6/17/2008	1-0	BAL	vs	HOU	W 6-5	1.000	35	6	12	4	0	2	6	5	0	3	0	0	41	22	6	1	0	2	0	.343	.425	.629	1.054
8	Orioles	6/18/2008	1-0	BAL	vs	HOU	W 2-1	1.000	38	2	10	1	0	1	2	3	0	7	0	0	41	14	2	0	0	0	0	.263	.317	.368	.685
9	Orioles	6/19/2008	1-0	BAL	vs	HOU	W 7-5	1.000	33	7	11	1	0	3	7	4	1	1	1	0	38	21	4	0	0	0	0	.333	.421	.636	1.057
10	Orioles	6/4/2013	1-0	BAL	@	HOU	W 4-1	1.000	36	4	8	2	0	1	2	0	0	7	2	0	36	13	3	0	0	0	0	.222	.222	.361	.583
11	Orioles	6/5/2013	0-1	BAL	@	HOU	L 7-11	.000	38	7	13	3	1	2	7	4	0	8	0	0	43	24	6	0	1	0	1	.342	.395	.632	1.027
12	Orioles	6/6/2013	1-0	BAL	@	HOU	W 3-1	1.000	38	3	11	2	0	0	2	1	0	10	1	0	39	13	2	0	0	0	0	.289	.308	.342	.650
13	Orioles	7/30/2013	1-0	BAL	vs	HOU	W 4-3	1.000	26	4	3	0	0	1	4	7	0	5	0	1	33	6	1	0	0	0	0	.115	.303	.231	.534
14	Orioles	7/31/2013	0-1	BAL	vs	HOU	L 0-11	.000	34	0	7	1	0	0	0	0	0	8	0	0	34	8	1	0	0	0	0	.206	.206	.235	.441
15	Orioles	8/1/2013	1-0	BAL	vs	HOU	W 6-3	1.000	35	6	11	0	0	1	6	0	0	5	0	0	36	14	1	0	1	0	0	.314	.306	.400	.706
16	Orioles	5/9/2014	1-0	BAL	vs	HOU	W 4-3	1.000	32	4	8	2	0	2	4	0	0	7	0	0	32	16	4	0	0	0	0	.250	.250	.500	.750
17	Orioles	5/10/2014	1-0	BAL	vs	HOU	W 5-4	1.000	40	5	13	1	0	2	4	3	0	5	0	1	43	20	3	0	0	0	0	.325	.372	.500	.872
18	Orioles	5/11/2014	0-1	BAL	vs	HOU	L 2-5	.000	33	2	8	1	0	0	2	2	1	8	0	0	36	9	1	0	0	0	2	.242	.306	.273	.578
19	Orioles	5/29/2014	0-1	BAL	@	HOU	L 1-3	.000	34	1	7	1	0	0	1	0	0	12	0	0	34	8	1	0	0	0	0	.206	.206	.235	.441
20	Orioles	5/30/2014	0-1	BAL	@	HOU	L 1-2	.000	31	1	5	1	0	0	1	1	0	3	0	0	32	6	1	0	0	0	1	.161	.188	.194	.381
21	Orioles	5/31/2014	1-0	BAL	@	HOU	W 4-1	1.000	33	4	8	3	0	1	4	4	0	7	0	1	38	14	4	0	1	0	0	.242	.316	.424	.740
22	Orioles	6/1/2014	1-0	BAL	@	HOU	W 9-4	1.000	35	9	12	1	0	2	9	1	2	7	2	0	41	19	3	1	2	1	1	.343	.375	.543	.918
23	Orioles	5/25/2015	1-0	BAL	vs	HOU	W 4-3	1.000	27	4	6	0	0	2	4	1	0	3	0	0	28	12	2	0	0	0	2	.222	.250	.444	.694
24	Orioles	5/26/2015	0-1	BAL	vs	HOU	L 1-4	.000	29	1	5	1	0	0	1	3	0	5	2	0	33	6	1	0	1	0	3	.172	.242	.207	.449
25	Orioles	5/27/2015	1-0	BAL	vs	HOU	W 5-4	1.000	33	5	10	1	0	3	4	0	1	9	2	0	34	20	4	0	0	0	1	.303	.324	.606	.930
	Total		34-47					.420	2,761	326	693	121	13	100	311	194	18	717	43	15	2,996	1,140	234	4	19	6	57	.251	.302	.413	.715