worst all-time batting average by a team in the playoffs 1903 to 2021

Between the 1903 and 2021 seasons, the Washington Nationals had the worst batting average by a team in the postseason, with an average of .227.

	TEAM	AVG	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS
1	Nationals	.227	46	.522	24	22	1,540	173	349	64	4	43	164	162	12	404	26	8	1,743	550	111	18	11	19	22	.303	.357	.660
2	Rays	.227	60	.467	28	32	1,992	251	453	77	8	94	246	177	18	594	37	13	2,198	828	179	4	7	9	39	.295	.416	.711
3	Indians	.230	111	.505	56	55	3,715	451	855	158	16	113	421	380	41	852	78	26	4,198	1,384	287	40	22	33	73	.307	.373	.679
4	Orioles	.231	98	.551	54	44	3,312	396	765	133	7	100	372	319	23	649	29	22	3,699	1,212	240	21	24	34	72	.301	.366	.667
5	Cubs	.233	123	.385	47	75	4,084	437	951	177	27	91	404	349	34	901	92	52	4,561	1,455	295	82	12	27	73	.298	.356	.654
6	Athletics	.234	167	.509	85	82	5,529	599	1,292	249	26	130	556	520	41	1,116	110	52	6,201	1,983	405	86	25	48	92	.303	.359	.662
7	Rangers	.235	52	.404	21	31	1,765	204	414	79	3	54	195	154	12	370	29	17	1,957	661	136	16	10	19	41	.299	.375	.673
8	Brewers	.235	49	.429	21	28	1,614	175	379	79	6	42	163	137	17	389	17	10	1,795	596	127	13	14	17	28	.299	.369	.668
9	Dodgers	.236	269	.476	128	141	8,922	1,024	2,105	354	52	260	980	909	73	1,926	165	67	10,046	3,343	666	105	37	100	175	.311	.375	.685
10	Mets	.236	89	.573	51	38	3,085	380	728	124	9	84	353	305	27	649	60	19	3,484	1,122	217	43	24	43	55	.308	.364	.672
11	Reds	.236	97	.505	49	48	3,239	346	766	140	27	65	330	274	22	574	86	40	3,601	1,155	232	41	25	46	61	.298	.357	.655
12	Mariners	.237	34	.441	15	19	1,153	128	273	45	3	40	122	116	9	273	25	10	1,298	444	88	14	6	11	20	.310	.385	.695
13	Tigers	.237	120	.479	57	62	4,024	441	954	166	16	98	414	386	38	747	61	37	4,515	1,446	280	56	11	36	88	.309	.359	.668
14	Pirates	.239	97	.443	43	54	3,211	332	766	145	24	56	310	262	32	564	62	26	3,571	1,127	225	50	16	35	51	.301	.351	.652
15	Rockies	.240	24	.417	10	14	829	90	199	38	5	20	87	70	7	202	9	4	924	307	63	11	7	8	14	.302	.370	.673
16	Twins	.240	89	.371	33	56	3,031	316	728	129	19	75	303	269	24	608	52	28	3,373	1,120	223	34	15	25	55	.306	.370	.675
17	Astros	.241	135	.489	66	69	4,592	568	1,105	186	11	168	546	491	55	1,027	73	27	5,206	1,817	365	43	25	61	112	.320	.396	.715
18	Marlins	.241	38	.632	24	14	1,299	161	313	60	5	31	154	146	16	282	18	7	1,485	476	96	18	6	22	28	.324	.366	.690
19	Braves	.242	201	.498	100	101	6,799	804	1,643	271	32	191	771	712	47	1,516	128	56	7,689	2,551	494	86	45	78	125	.316	.375	.691
20	Giants	.242	195	.518	100	93	6,524	727	1,582	246	44	132	674	565	41	1,249	90	82	7,267	2,312	422	106	31	70	105	.306	.354	.660
21	Cardinals	.243	260	.515	134	126	8,610	1,027	2,091	394	53	190	955	738	73	1,690	143	65	9,621	3,161	637	153	47	106	146	.307	.367	.674
22	Phillies	.243	103	.476	49	54	3,415	410	830	150	23	96	386	352	31	664	66	32	3,867	1,314	269	49	20	53	70	.318	.385	.702
23	Diamondbacks	.245	40	.450	18	22	1,345	162	330	51	8	44	159	127	18	325	17	9	1,511	529	103	16	5	18	33	.318	.393	.711
24	White Sox	.246	62	.484	30	32	2,061	228	508	90	12	42	211	187	34	385	47	34	2,327	748	144	36	9	10	40	.318	.363	.681
25	Padres	.250	40	.350	14	26	1,329	143	332	52	6	33	130	127	12	293	19	12	1,494	495	91	10	16	9	31	.317	.372	.690