The Houston Astros have a record of 49-30 on Sundays against the Nationals 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	8/3/1969	1-0	HOU	@	MON	W 7-3	1.000	39	7	15	1	2	3	7	2	0	9	1	3	41	29	6	0	0	0	0	.385	.415	.744	1.158
2	Astros	8/3/1969	0-1	HOU	@	MON	L 0-1	.000	30	0	4	0	0	0	0	3	0	4	1	0	34	4	0	1	0	0	0	.133	.212	.133	.345
3	Astros	8/10/1969	1-0	HOU	vs	MON	W 3-1	1.000	26	3	7	0	1	0	3	6	0	4	0	0	34	9	1	1	1	1	2	.269	.394	.346	.740
4	Astros	6/14/1970	0-1	HOU	@	MON	L 1-2	.000	29	1	4	0	1	0	1	4	1	5	1	1	35	6	1	0	1	0	0	.138	.257	.207	.464
5	Astros	8/16/1970	0-1	HOU	vs	MON	L 3-5	.000	32	3	9	2	1	0	3	7	3	6	0	0	44	13	3	2	0	2	2	.281	.452	.406	.859
6	Astros	4/25/1971	0-1	HOU	vs	MON	L 1-2	.000	29	1	3	1	0	0	1	2	1	7	1	1	32	4	1	0	0	0	0	.103	.188	.138	.325
7	Astros	8/1/1971	1-0	HOU	@	MON	W 8-1	1.000	37	8	12	2	0	2	8	6	0	5	0	0	43	20	4	0	0	0	2	.324	.419	.541	.959
8	Astros	6/4/1972	1-0	HOU	@	MON	W 5-0	1.000	35	5	8	4	0	1	4	5	0	1	0	0	40	15	5	0	0	2	0	.229	.325	.429	.754
9	Astros	8/27/1972	1-0	HOU	vs	MON	W 8-2	1.000	32	8	12	1	1	1	8	1	0	2	1	0	35	18	3	1	1	0	0	.375	.382	.563	.945
10	Astros	4/29/1973	1-0	HOU	vs	MON	W 4-3	1.000	29	4	5	0	0	2	2	3	1	6	0	0	33	11	2	0	0	1	1	.172	.273	.379	.652
11	Astros	7/8/1973	1-0	HOU	@	MON	W 9-7	1.000	41	9	14	0	1	3	9	3	0	5	0	0	45	25	4	0	1	1	1	.341	.378	.610	.988
12	Astros	8/11/1974	0-1	HOU	vs	MON	L 2-5	.000	32	2	8	0	0	0	2	1	0	10	0	1	34	8	0	0	1	0	1	.250	.265	.250	.515
13	Astros	8/18/1974	1-0	HOU	@	MON	W 3-0	1.000	32	3	6	0	0	2	3	0	0	5	1	1	33	12	2	1	0	0	0	.188	.188	.375	.563
14	Astros	5/11/1975	1-0	HOU	@	MON	W 6-0	1.000	30	6	8	0	1	1	6	7	0	5	0	1	39	13	2	2	0	1	2	.267	.405	.433	.839
15	Astros	5/25/1975	1-0	HOU	vs	MON	W 8-7	1.000	46	8	18	6	0	1	8	5	0	8	0	1	52	27	7	0	1	0	2	.391	.442	.587	1.029
16	Astros	7/11/1976	1-0	HOU	vs	MON	W 1-0	1.000	29	1	7	1	0	0	1	1	0	6	2	0	31	8	1	1	0	0	0	.241	.267	.276	.543
17	Astros	7/18/1976	1-0	HOU	@	MON	W 7-6	1.000	42	7	17	2	0	1	5	3	0	3	0	1	45	22	3	0	0	0	3	.405	.444	.524	.968
18	Astros	7/18/1976	1-0	HOU	@	MON	W 14-1	1.000	47	14	22	2	1	0	13	6	0	6	0	0	54	26	3	1	0	0	1	.468	.528	.553	1.081
19	Astros	8/28/1977	1-0	HOU	vs	MON	W 7-2	1.000	33	7	9	1	0	1	5	7	0	9	0	0	42	13	2	2	0	0	0	.273	.400	.394	.794
20	Astros	9/4/1977	1-0	HOU	@	MON	W 7-1	1.000	33	7	7	3	0	1	7	8	1	2	3	1	43	13	4	0	1	0	0	.212	.372	.394	.766
21	Astros	4/30/1978	0-1	HOU	vs	MON	L 1-2	.000	30	1	5	0	0	1	1	2	0	0	1	0	34	8	1	2	0	0	2	.167	.219	.267	.485
22	Astros	7/16/1978	0-1	HOU	@	MON	L 1-6	.000	33	1	7	2	0	0	1	2	0	4	0	0	36	9	2	0	1	0	0	.212	.250	.273	.523
23	Astros	6/3/1979	1-0	HOU	vs	MON	W 5-4	1.000	31	5	10	1	0	0	5	2	0	6	1	1	35	11	1	2	0	0	0	.323	.364	.355	.718
24	Astros	6/17/1979	0-1	HOU	@	MON	L 3-19	.000	34	3	8	0	0	1	3	3	0	0	0	0	37	11	1	0	0	0	0	.235	.297	.324	.621
25	Astros	7/20/1980	1-0	HOU	vs	MON	W 4-3	1.000	26	4	3	0	1	0	3	4	0	3	0	0	32	5	1	1	1	0	0	.115	.226	.192	.418
	Total		49-30					.620	2,711	372	719	121	19	68	346	259	27	489	70	38	3,062	1,082	208	41	24	29	49	.265	.333	.399	.732