The Washington Nationals have played 21 years since 2005.

	TEAM	SEAS	SEASON	G	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	2005	162	.500	81	81	5,426	639	1,367	311	32	117	615	491	89	1,090	45	45	6,142	2,093	460	91	45	55	130	.252	.322	.386	.708
2	Nationals	1	2006	162	.438	71	91	5,495	746	1,437	322	22	164	695	594	69	1,156	123	62	6,283	2,295	508	76	49	66	118	.262	.338	.418	.756
3	Nationals	1	2007	162	.451	73	89	5,520	673	1,415	309	31	123	646	524	53	1,128	69	23	6,201	2,155	463	63	41	38	143	.256	.325	.390	.715
4	Nationals	1	2008	161	.366	59	102	5,491	641	1,376	269	26	117	608	534	67	1,095	81	43	6,192	2,048	412	64	36	21	153	.251	.323	.373	.696
5	Nationals	1	2009	162	.364	59	103	5,493	710	1,416	271	38	156	685	617	56	1,208	73	40	6,272	2,231	465	64	42	39	133	.258	.337	.406	.743
6	Nationals	1	2010	162	.426	69	93	5,418	655	1,355	250	31	149	634	503	60	1,220	110	41	6,099	2,114	430	71	47	36	125	.250	.318	.390	.708
7	Nationals	1	2011	161	.497	80	81	5,441	624	1,319	257	22	154	594	470	65	1,323	106	38	6,090	2,082	433	82	32	40	103	.242	.309	.383	.691
8	Nationals	1	2012	162	.605	98	64	5,615	731	1,468	301	25	194	688	479	41	1,325	105	35	6,221	2,401	520	50	36	43	110	.261	.322	.428	.750
9	Nationals	1	2013	162	.531	86	76	5,436	656	1,365	259	27	161	621	464	40	1,192	88	28	6,047	2,161	447	68	39	35	115	.251	.313	.398	.710
10	Nationals	1	2014	162	.593	96	66	5,542	686	1,403	265	27	152	635	517	56	1,304	101	23	6,216	2,178	444	60	41	29	115	.253	.321	.393	.714
11	Nationals	1	2015	162	.512	83	79	5,428	703	1,363	265	13	177	665	539	44	1,344	57	23	6,117	2,185	455	55	51	38	129	.251	.321	.403	.724
12	Nationals	1	2016	162	.586	95	67	5,490	763	1,403	268	29	203	735	536	64	1,252	121	39	6,201	2,338	500	48	63	49	102	.256	.326	.426	.751
13	Nationals	1	2017	162	.599	97	65	5,553	819	1,477	311	31	215	796	542	31	1,327	108	30	6,214	2,495	557	43	45	56	116	.266	.332	.449	.782
14	Nationals	1	2018	162	.506	82	80	5,517	771	1,402	284	25	191	737	631	59	1,289	119	33	6,288	2,309	500	41	40	56	104	.254	.335	.419	.753
15	Nationals	1	2019	162	.574	93	69	5,512	873	1,460	298	27	231	824	584	81	1,308	116	29	6,267	2,505	556	48	42	33	117	.265	.342	.454	.796
16	Nationals	1	2020	60	.433	26	34	1,968	293	519	112	12	66	279	192	32	451	33	12	2,218	853	190	5	21	16	42	.264	.336	.433	.769
17	Nationals	1	2021	162	.401	65	97	5,385	724	1,388	272	20	182	686	573	84	1,303	56	26	6,111	2,246	474	38	31	43	158	.258	.337	.417	.754
18	Nationals	1	2022	162	.340	55	107	5,434	603	1,351	252	20	136	579	442	60	1,221	75	31	5,993	2,051	408	20	37	12	141	.249	.310	.377	.688
19	Nationals	1	2023	162	.438	71	91	5,522	700	1,402	279	26	151	666	423	78	1,149	127	29	6,081	2,186	456	20	38	6	112	.254	.314	.396	.710
20	Nationals	1	2024	162	.438	71	91	5,374	660	1,306	267	18	135	621	456	73	1,220	223	73	5,969	2,014	420	26	40	11	115	.243	.309	.375	.684
21	Nationals	1	2025	162	.407	66	96	5,422	687	1,313	258	28	161	657	443	57	1,351	132	48	5,980	2,110	447	18	40	11	103	.242	.304	.389	.693
	Total	21		3,298	.478	1,576	1,722	111,482	14,357	28,305	5,680	530	3,335	13,666	10,554	1,259	25,256	2,068	751	125,202	45,050	9,545	1,051	856	733	2,484	.254	.323	.404	.727