what is the highest avg by a single mlb player in a single postseason, with at least 25 at bats

Manny Ramirez has the best batting average with 25+ at-bats in a postseason, with an average of .520 in 2008.

	NAME	AVG	AB	SEASON	TM	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS
1	Manny Ramirez M. Ramirez	.520	25	2008	LAD	8	9	13	2	0	4	10	11	0	4	0	0	36	27	6	0	0	4	1	.667	1.080	1.747
2	Billy Hatcher B. Hatcher	.519	27	1990	CIN	8	8	14	5	1	1	4	2	1	2	0	1	31	24	7	1	0	1	1	.567	.889	1.456
3	Aaron Judge A. Judge	.500	26	2025	NYY	7	5	13	2	0	1	7	4	1	5	0	0	31	18	3	0	0	2	0	.581	.692	1.273
4	Brooks Robinson B. Robinson	.485	33	1970	BAL	8	8	16	4	0	2	7	0	0	3	0	0	34	26	6	0	1	0	0	.471	.788	1.258
5	Jon Jay J. Jay	.483	29	2014	STL	9	3	14	1	0	0	2	3	3	3	0	1	36	15	1	1	0	0	0	.571	.517	1.089
6	Thurman Munson T. Munson	.475	40	1976	NYY	9	5	19	2	0	0	5	0	0	2	0	1	40	21	2	0	0	0	1	.475	.525	1.000
7	Will Clark W. Clark	.472	36	1989	SFG	9	10	17	4	1	2	8	3	0	5	0	0	39	29	7	0	0	0	0	.513	.806	1.318
8	Phil Garner P. Garner	.472	36	1979	PIT	10	8	17	4	1	1	6	4	1	1	0	0	41	26	6	0	0	3	0	.537	.722	1.259
9	Yordan Alvarez Y. Alvarez	.465	43	2023	HOU	11	12	20	2	1	6	15	4	1	14	0	0	49	42	9	0	1	2	0	.510	.977	1.487
10	Lou Brock L. Brock	.464	28	1968	STL	7	6	13	3	1	2	5	3	0	4	7	2	31	24	6	0	0	0	0	.516	.857	1.373
11	Paul Molitor P. Molitor	.447	47	1993	TOR	12	17	21	4	3	3	13	6	2	3	1	0	55	40	10	0	0	1	0	.527	.851	1.378
12	Tim Raines T. Raines	.444	27	1993	CWS	6	5	12	3	0	0	1	2	0	2	1	1	29	15	3	0	0	0	0	.483	.556	1.038
13	Carney Lansford C. Lansford	.444	27	1989	OAK	7	7	12	1	0	1	8	5	0	2	2	0	32	16	2	0	0	0	1	.531	.593	1.124
14	Johnny Bench J. Bench	.444	27	1976	CIN	7	7	12	2	1	3	7	1	0	3	1	0	28	25	6	0	0	0	3	.464	.926	1.390
15	Rickey Henderson R. Henderson	.441	34	1989	OAK	9	12	15	2	3	3	8	9	1	2	11	1	44	32	8	0	0	0	0	.568	.941	1.509
16	Harold Baines H. Baines	.440	25	1992	OAK	6	6	11	2	0	1	4	0	0	3	0	0	26	16	3	1	0	0	1	.440	.640	1.080
17	Joe Harris J. Harris	.440	25	1925	WSH	7	5	11	2	0	3	6	3	0	4	0	2	28	22	5	0		0	1	.500	.880	1.380
18	Carlos Beltran C. Beltran	.435	46	2004	HOU	12	21	20	3	0	8	14	9	1	8	6	0	56	47	11	0	0	1	0	.536	1.022	1.557
19	Sean Casey S. Casey	.432	37	2006	DET	10	3	16	5	0	2	9	1	1	2	0	0	39	27	7	0	0	0	0	.462	.730	1.191
20	Chris Chambliss C. Chambliss	.432	37	1976	NYY	9	6	16	2	1	2	9	0	1	3	2	0	39	26	5	0	1	0	1	.436	.703	1.139
21	Jose Offerman J. Offerman	.429	42	1999	BOS	10	8	18	1	1	1	8	8	0	3	1	1	50	24	3	0	0	0	1	.520	.571	1.091
22	Gary Carter G. Carter	.429	35	1981	MON	10	6	15	4	0	2	6	5	0	3	0	1	41	25	6	0	1	1	0	.488	.714	1.202
23	Amos Otis A. Otis	.429	35	1980	KCR	9	6	15	3	0	3	7	3	0	6	2	1	38	27	6	0	0	1	2	.474	.771	1.245
24	Fernando Tatis Jr. F. Tatis Jr.	.423	26	2024	SDP	7	8	11	3	0	4	7	3	1	2	0	0	30	26	7	0	0	0	1	.500	1.000	1.500
25	Phil Cavarretta P. Cavarretta	.423	26	1945	CHC	7	7	11	2	0	1	5	4	0	3	0	0	31	16	3	1		0	0	.500	.615	1.115