best winning percentage baseball history postseason pitching

The Miami Marlins have the best winning percentage by a team in the postseason, winning 60.0 percent of the time.

	TEAM	W%	W	L	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Marlins	.600	24	16	40	1,361	163	325	63	5	31	156	147	17	298	18	8	1,549	491	99	18	6	22	31	.239	.319	.361	.680
2	Yankees	.576	255	188	444	15,023	1,972	3,727	620	76	483	1,870	1,615	132	2,976	193	105	16,998	5,948	1,179	143	85	147	300	.248	.325	.396	.721
3	Mets	.562	59	46	105	3,612	452	854	139	13	100	425	372	41	787	69	19	4,100	1,319	252	43	32	46	65	.236	.312	.365	.677
4	Red Sox	.540	109	93	203	6,972	916	1,751	333	58	196	859	704	62	1,377	82	43	7,864	2,788	587	80	46	72	157	.251	.323	.400	.723
5	Royals	.538	43	37	80	2,701	334	684	116	22	59	320	236	20	525	67	37	3,012	1,021	197	25	30	23	50	.253	.315	.378	.693
6	Orioles	.524	54	49	103	3,481	408	801	141	7	104	384	332	24	694	29	23	3,883	1,268	252	21	25	34	74	.230	.300	.364	.664
7	Nationals	.522	24	22	46	1,540	173	349	64	4	43	164	162	12	404	26	8	1,743	550	111	18	11	19	22	.227	.303	.357	.660
8	Giants	.518	100	93	195	6,524	727	1,582	246	44	132	674	565	41	1,249	90	82	7,267	2,312	422	106	31	70	105	.242	.306	.354	.660
9	Astros	.516	83	78	161	5,490	677	1,319	219	13	205	653	568	73	1,244	83	29	6,208	2,179	437	47	30	65	128	.240	.318	.397	.715
10	Cardinals	.511	134	128	262	8,675	1,030	2,103	395	53	191	958	743	74	1,705	143	65	9,692	3,177	639	153	47	106	147	.242	.306	.366	.672
11	Athletics	.509	85	82	167	5,529	599	1,292	249	26	130	556	520	41	1,116	110	52	6,201	1,983	405	86	25	48	92	.234	.303	.359	.662
12	Phillies	.496	70	71	141	4,635	573	1,101	215	27	150	543	488	48	1,025	95	38	5,256	1,820	392	55	30	65	92	.238	.315	.393	.707
13	Guardians	.496	65	66	131	4,404	517	1,011	187	16	130	485	436	48	1,035	90	27	4,955	1,620	333	42	25	39	87	.230	.304	.368	.672
14	Reds	.495	49	50	99	3,306	355	779	142	27	65	339	284	23	599	87	40	3,680	1,170	234	41	26	46	61	.236	.298	.354	.652
15	Dodgers	.493	150	154	304	10,090	1,192	2,378	400	57	308	1,139	1,050	90	2,229	183	71	11,390	3,816	765	114	46	112	190	.236	.312	.378	.690
16	Rangers	.493	34	35	69	2,365	301	565	108	6	84	286	220	19	518	39	17	2,632	937	198	16	12	22	52	.239	.307	.396	.704
17	Diamondbacks	.491	28	29	57	1,920	235	476	76	10	65	231	183	21	482	40	13	2,160	767	151	25	11	21	43	.248	.319	.399	.718
18	Blue Jays	.488	39	41	80	2,747	367	718	136	13	83	349	246	25	522	61	15	3,058	1,129	232	14	26	23	58	.261	.325	.411	.736
19	Tigers	.485	65	69	135	4,542	491	1,065	195	16	107	463	446	46	916	67	39	5,107	1,613	318	60	13	42	96	.234	.309	.355	.664
20	White Sox	.484	30	32	62	2,061	228	508	90	12	42	211	187	34	385	47	34	2,327	748	144	36	9	10	40	.246	.318	.363	.681
21	Braves	.483	102	109	211	7,122	829	1,703	280	32	201	795	735	49	1,616	132	57	8,038	2,650	513	86	46	78	128	.239	.313	.372	.685
22	Mariners	.451	23	28	51	1,764	200	406	71	5	64	191	181	18	461	33	13	1,988	679	140	15	10	17	33	.230	.307	.385	.692
23	Pirates	.443	43	54	97	3,211	332	766	145	24	56	310	262	32	564	62	26	3,571	1,127	225	50	16	35	51	.239	.301	.351	.652
24	Rays	.438	28	36	64	2,135	253	476	79	8	95	248	184	18	641	39	14	2,349	856	182	5	7	9	43	.223	.289	.401	.690
25	Angels	.422	27	37	64	2,210	275	575	103	10	62	264	161	25	384	34	18	2,449	884	175	36	17	20	44	.260	.315	.400	.715