highest mlb postseason home win percentage, single season

16 teams are tied for the highest winning percentage at home in a postseason, winning 100.0 percent of the time. The first three are the Tampa Bay Rays, the Arizona Diamondbacks and the Chicago Cubs.

	TEAM	W%	SEASON	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	Rays	1.000	2019	2	0	2	71	14	25	4	0	6	14	7	2	18	0	0	81	47	10	0	1	0	2	.352	.420	.662	1.082
2	Yankees	1.000	2017	6	0	6	188	35	47	12	1	9	33	26	2	49	1	1	218	88	22	0	2	4	3	.250	.344	.468	.812
3	Diamondbacks	1.000	2011	2	0	2	70	18	24	2	0	5	18	7	1	16	3	0	78	41	7	0	0	1	2	.343	.410	.586	.996
4	Phillies	1.000	2008	7	0	7	221	38	58	14	1	10	38	38	2	51	8	2	263	104	25	2	0	7	4	.262	.375	.471	.846
5	Yankees	1.000	1999	6	0	6	198	28	51	10	1	9	27	19	1	41	4	1	221	90	20	3	0	3	1	.258	.326	.455	.780
6	Yankees	1.000	1995	2	0	2	87	16	24	5	0	6	16	10	2	13	0	0	101	47	11	1	1	1	1	.276	.360	.540	.900
7	Athletics	1.000	1989	4	0	4	128	23	38	7	1	6	19	16	1	29	11	2	146	65	14	0	1	1	2	.297	.377	.508	.885
8	Twins	1.000	1987	6	0	6	202	47	62	15	2	9	47	24	1	26	5	1	228	108	26	1	0	4	2	.307	.383	.535	.918
9	Tigers	1.000	1984	4	0	4	119	18	28	2	0	6	18	22	2	22	8	2	146	48	8	2	1	0	3	.235	.361	.403	.764
10	Cubs	1.000	1984	2	0	2	67	17	24	6	0	5	16	9	0	8	1	1	79	45	11	1	2	0	1	.358	.423	.672	1.095
11	Angels	1.000	1982	2	0	2	59	12	16	2	1	2	12	6	1	11	0	0	70	26	5	2	2	0	2	.271	.338	.441	.779
12	Astros	1.000	1981	2	0	2	72	4	17	1	0	1	4	5	0	11	3	1	78	21	2	1	0	3	0	.236	.286	.292	.577
13	Yankees	1.000	1978	5	0	5	170	29	51	4	0	5	26	12	1	25	4	1	185	70	9	1	1	1	3	.300	.348	.412	.760
14	Reds	1.000	1976	3	0	3	96	16	29	4	4	3	15	11	0	11	3	2	111	50	11	1	3	2	3	.302	.364	.521	.884
15	Pirates	1.000	1971	5	0	5	166	24	45	6	1	6	23	16	1	30	5	0	185	71	13	2	0	4	1	.271	.339	.428	.767
16	Mets	1.000	1969	4	0	4	131	19	37	10	0	8	17	8	1	28	1	1	143	71	18	3	0	1	2	.282	.329	.542	.871
17	Orioles	1.000	1966	2	0	2	51	2	7	0	0	2	2	2	0	9	0	1	53	13	2	0	0	0	3	.137	.170	.255	.425
18	Dodgers	1.000	1965	3	0	3	99	18	34	8	0	2	15	7	1	12	9	4	111	48	10	4	0	1	0	.343	.393	.485	.877
19	Dodgers	1.000	1963	2	0	2	48	3	6	0	0	1	3	7	0	9	0	1	57	9	1	1	1	0	2	.125	.232	.188	.420
20	Yankees	1.000	1956	3	0	3	86	13	20	2	0	5	13	7	0	16	1	0	95	37	7	1	1	2	3	.233	.287	.430	.717
21	Dodgers	1.000	1955	3	0	3	100	21	34	6	0	7	21	15	1	16	1	0	120	61	13	4	0	2	2	.340	.431	.610	1.041
22	Giants	1.000	1954	2	0	2	64	8	13	0	0	2	8	7	0	11	1	0	72	19	2	1	0	1	0	.203	.282	.297	.579
23	Yankees	1.000	1953	3	0	3	98	17	30	4	2	4	17	14	1	13	1	3	114	50	10	1		1	2	.306	.398	.510	.908
24	Yankees	1.000	1950	2	0	2	64	8	15	1	1	1	7	6	1	7	1	1	71	21	3	0		0	0	.234	.310	.328	.638
25	Yankees	1.000	1939	2	0	2	61	6	15	3	1	1	6	1	0	12	0	0	63	23	5	1		1	1	.246	.258	.377	.635