The Boston Red Sox have a record of 26-16 versus 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	Red Sox	9/1/1997	0-1	BOS	@	MON	L 2-4	.000	31	2	3	0	0	0	1	2	0	7	1	1	34	3	0	1	0	0	1	.097	.152	.097	.248
2	Red Sox	9/2/1997	0-1	BOS	@	MON	L 5-6	.000	33	5	7	3	0	2	5	7	0	7	0	1	40	16	5	0	0	2	0	.212	.350	.485	.835
3	Red Sox	9/3/1997	0-1	BOS	@	MON	L 0-1	.000	29	0	2	1	0	0	0	0	0	8	1	0	29	3	1	0	0	0	1	.069	.069	.103	.172
4	Red Sox	6/30/1998	1-0	BOS	vs	MON	W 7-4	1.000	38	7	12	4	0	1	7	5	0	6	0	0	44	19	5	1	0	1	0	.316	.395	.500	.895
5	Red Sox	7/1/1998	1-0	BOS	vs	MON	W 6-1	1.000	33	6	12	4	0	0	5	5	0	9	1	0	40	16	4	1	1	1	1	.364	.436	.485	.921
6	Red Sox	7/2/1998	1-0	BOS	vs	MON	W 15-0	1.000	46	15	20	5	0	1	15	2	0	7	1	0	48	28	6	0	0	0	1	.435	.458	.609	1.067
7	Red Sox	6/7/1999	0-1	BOS	@	MON	L 2-8	.000	32	2	6	1	0	1	2	1	0	5	0	0	33	10	2	0	0	0	1	.188	.212	.313	.525
8	Red Sox	6/8/1999	0-1	BOS	@	MON	L 1-5	.000	31	1	4	1	0	0	1	0	0	13	0	0	31	5	1	0	0	0	0	.129	.129	.161	.290
9	Red Sox	6/9/1999	0-1	BOS	@	MON	L 1-13	.000	31	1	5	1	1	0	1	2	0	3	1	0	33	8	2	0	0	0	0	.161	.212	.258	.470
10	Red Sox	7/16/2000	1-0	BOS	vs	MON	W 5-2	1.000	30	5	8	2	0	1	5	3	0	2	0	0	34	13	3	1	0	0	0	.267	.333	.433	.767
11	Red Sox	7/17/2000	1-0	BOS	vs	MON	W 7-3	1.000	33	7	9	1	0	2	7	8	1	7	0	0	42	16	3	0	0	0	0	.273	.429	.485	.913
12	Red Sox	7/18/2000	1-0	BOS	vs	MON	W 3-1	1.000	31	3	9	3	0	0	3	1	0	5	0	0	33	12	3	1	0	0	2	.290	.313	.387	.700
13	Red Sox	7/15/2001	1-0	BOS	@	MON	W 8-5	1.000	38	8	14	2	0	2	8	4	1	6	0	0	44	22	4	0	1	2	1	.368	.432	.579	1.011
14	Red Sox	7/16/2001	1-0	BOS	@	MON	W 6-5	1.000	37	6	13	3	0	1	6	7	0	5	2	0	44	19	4	0	0	2	3	.351	.455	.514	.968
15	Red Sox	7/17/2001	0-1	BOS	@	MON	L 7-11	.000	42	7	16	3	0	3	7	3	0	8	0	0	45	28	6	0	0	0	1	.381	.422	.667	1.089
16	Red Sox	6/19/2006	1-0	BOS	vs	WSH	W 6-3	1.000	34	6	13	4	0	1	6	7	0	3	0	0	42	20	5	1	0	1	1	.382	.488	.588	1.076
17	Red Sox	6/20/2006	1-0	BOS	vs	WSH	W 11-3	1.000	39	11	17	4	0	1	10	5	0	5	1	0	44	24	5	0	0	0	2	.436	.500	.615	1.115
18	Red Sox	6/21/2006	1-0	BOS	vs	WSH	W 9-3	1.000	40	9	16	4	0	1	8	4	0	3	0	0	44	23	5	0	0	2	1	.400	.455	.575	1.030
19	Red Sox	6/23/2009	1-0	BOS	@	WSH	W 11-3	1.000	43	11	17	3	2	1	11	6	0	4	1	0	50	27	6	0	1	2	1	.395	.460	.628	1.088
20	Red Sox	6/24/2009	1-0	BOS	@	WSH	W 6-4	1.000	33	6	7	2	0	2	6	2	0	8	0	0	36	15	4	1	0	0	0	.212	.257	.455	.712
21	Red Sox	6/25/2009	0-1	BOS	@	WSH	L 3-9	.000	34	3	8	1	0	1	3	1	0	8	1	0	36	12	2	0	1	0	0	.235	.250	.353	.603
22	Red Sox	6/8/2012	0-1	BOS	vs	WSH	L 4-7	.000	35	4	8	3	0	1	4	4	0	13	0	0	39	14	4	0	0	0	0	.229	.308	.400	.708
23	Red Sox	6/9/2012	0-1	BOS	vs	WSH	L 2-4	.000	33	2	5	2	0	0	2	3	0	6	1	0	36	7	2	0	0	0	0	.152	.222	.212	.434
24	Red Sox	6/10/2012	0-1	BOS	vs	WSH	L 3-4	.000	33	3	8	2	0	1	3	4	0	11	0	0	38	13	3	1	0	0	1	.242	.324	.394	.718
25	Red Sox	4/13/2015	1-0	BOS	vs	WSH	W 9-4	1.000	34	9	13	0	0	2	9	5	2	2	2	0	42	19	2	0	1	0	3	.382	.476	.559	1.035
	Total		26-16					.619	1,453	224	403	88	6	49	215	141	12	316	20	3	1,622	650	143	9	7	16	34	.277	.345	.447	.792