The Washington Nationals have won once in the World Series all-time.

	TEAM	SERIES W	G	SERIES	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Nationals	1	7	World Series	.571	4	3	241	33	58	8	1	11	32	27	1	61	4	0	272	101	20	3	0	1	5	.241	.320	.419	.739
2	Rangers	1	17	World Series	.471	8	9	563	68	127	25	1	20	66	60	3	126	4	5	636	214	46	4	6	5	16	.226	.301	.380	.681
3	Rays	0	11	World Series	.273	3	8	350	37	75	10	1	13	35	26	1	106	9	4	381	126	24	2	2	1	9	.214	.269	.360	.629
4	Rockies	0	4	World Series	.000	0	4	133	10	29	6	1	3	10	10	2	36	1	0	146	46	10	1	0	0	2	.218	.283	.346	.629
5	Astros	2	30	World Series	.433	13	17	1,038	120	246	50	2	36	116	100	14	253	22	4	1,165	408	88	7	6	15	23	.237	.311	.393	.704
6	Angels	1	7	World Series	.571	4	3	245	41	76	15	1	7	38	23	2	38	6	0	275	114	23	2	3	5	6	.310	.370	.465	.835
7	Diamondbacks	1	12	World Series	.417	5	7	420	59	112	24	1	9	58	33	6	111	9	3	473	165	34	10	4	7	9	.267	.326	.393	.719
8	Marlins	2	13	World Series	.615	8	5	453	54	115	20	1	10	51	50	2	96	6	3	515	167	31	6	4	5	11	.254	.328	.369	.697
9	Blue Jays	2	12	World Series	.667	8	4	402	62	109	21	5	12	62	43	4	63	13	4	459	176	38	2	8	4	9	.271	.341	.438	.779
10	Padres	0	9	World Series	.111	1	8	300	28	76	14	1	6	25	23	0	55	3	5	329	110	21	1	5	0	4	.253	.302	.367	.668
11	Brewers	0	7	World Series	.429	3	4	238	33	64	12	2	5	29	19	1	28	1	2	260	95	19	1	1	3	7	.269	.324	.399	.723
12	Royals	2	25	World Series	.520	13	12	869	105	232	48	5	15	100	82	4	185	21	6	970	335	68	8	7	11	26	.267	.331	.386	.716
13	Mets	2	29	World Series	.448	13	16	1,016	106	241	30	2	27	91	87	10	208	9	6	1,138	356	59	17	8	13	18	.237	.302	.350	.652
14	Orioles	3	39	World Series	.538	21	18	1,261	135	267	41	4	33	122	125	6	240	5	5	1,407	415	78	8	7	15	27	.212	.284	.329	.614
15	Cardinals	11	118	World Series	.492	58	60	3,931	430	943	185	27	58	395	315	15	659	67	35	4,344	1,356	270	72	11	48	55	.240	.298	.345	.643
16	Twins	3	40	World Series	.475	19	21	1,340	145	319	46	9	36	143	128	6	229	23	18	1,497	491	91	21	2	15	21	.238	.307	.366	.673
17	Yankees	27	230	World Series	.590	135	94	7,713	1,013	1,919	283	52	225	958	814	58	1,342	87	59	8,702	2,981	560	94	23	87	151	.249	.324	.386	.711
18	Indians	2	37	World Series	.459	17	20	1,219	137	279	50	5	28	125	138	7	227	21	14	1,384	423	83	16	4	14	23	.229	.310	.347	.657
19	Reds	5	51	World Series	.510	26	25	1,690	192	411	77	18	27	186	148	13	225	40	26	1,887	605	122	27	9	22	31	.243	.308	.358	.666
20	Dodgers	8	128	World Series	.445	57	71	4,201	454	959	152	27	114	428	403	29	800	66	50	4,709	1,507	293	57	19	34	77	.228	.299	.359	.658
21	Phillies	2	43	World Series	.372	16	27	1,400	156	320	61	6	43	149	148	12	304	29	13	1,585	522	110	16	9	13	28	.229	.306	.373	.679
22	Braves	4	59	World Series	.475	28	31	1,961	213	462	76	10	51	206	207	10	377	42	17	2,225	711	137	34	13	17	46	.236	.310	.363	.672
23	Tigers	4	65	World Series	.422	27	37	2,164	227	491	84	11	33	213	225	22	351	34	27	2,448	696	128	34	3	20	37	.227	.306	.322	.627
24	Cubs	3	60	World Series	.390	23	36	1,997	205	487	85	17	21	179	162	12	366	61	43	2,232	669	123	59	2	7	29	.244	.304	.335	.639
25	White Sox	3	30	World Series	.567	17	13	1,000	106	246	45	8	12	93	79	11	156	24	23	1,111	343	65	20	1	4	15	.246	.308	.343	.651