which batter has the highest slugging percentage in a postseason with at least 10 ab

Lou Gehrig has the best slugging percentage with 10+ at-bats in a postseason, with a slugging percentage of 1.727 in 1928.

	NAME	SLG	AB	SEASON	TM	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	OPS
1	Lou Gehrig L. Gehrig	1.727	11	1928	NYY	4	5	6	1	0	4	9	6	0	0	0	0	17	19	5	0		0	0	.545	.706	2.433
2	Juan Gonzalez J. Gonzalez	1.375	16	1996	TEX	4	5	7	0	0	5	9	3	0	2	0	0	19	22	5	0	0	1	0	.438	.526	1.901
3	Babe Ruth B. Ruth	1.375	16	1928	NYY	4	9	10	3	0	3	4	1	0	2	0	0	17	22	6	0		0	1	.625	.647	2.022
4	Hank Gowdy H. Gowdy	1.273	11	1914	BSN	4	3	6	3	1	1	3	5	0	1	1	0	16	14	5	0		0	0	.545	.688	1.960
5	Ken Caminiti K. Caminiti	1.200	10	1996	SDP	3	3	3	0	0	3	3	2	0	5	0	0	12	12	3	0	0	1	0	.300	.417	1.617
6	Charlie Keller C. Keller	1.188	16	1939	NYY	4	8	7	1	1	3	6	1	0	2	0	0	17	19	5	0		0	0	.438	.471	1.658
7	Lloyd McClendon L. McClendon	1.182	11	1992	PIT	5	4	8	2	0	1	4	4	0	1	0	0	16	13	3	0	1	1	0	.727	.750	1.932
8	Colby Rasmus C. Rasmus	1.176	17	2015	HOU	6	4	7	1	0	4	6	7	0	7	1	0	24	20	5	0	0	2	0	.412	.583	1.760
9	Hank Aaron H. Aaron	1.143	14	1969	ATL	3	3	5	2	0	3	7	0	0	1	0	0	14	16	5	0	0	0	1	.357	.357	1.500
10	Vinny Castilla V. Castilla	1.133	15	1995	COL	4	3	7	1	0	3	6	0	1	1	0	0	16	17	4	0	0	0	1	.467	.500	1.633
11	Mark Grace M. Grace	1.118	17	1989	CHC	5	3	11	3	1	1	8	4	0	1	1	0	22	19	5	0	1	2	0	.647	.682	1.799
12	Lou Gehrig L. Gehrig	1.118	17	1932	NYY	4	9	9	1	0	3	8	2	1	1	0	0	20	19	4	0		0	1	.529	.600	1.718
13	Jorge Soler J. Soler	1.105	19	2015	CHC	7	6	9	3	0	3	5	6	0	5	0	0	25	21	6	0	0	0	0	.474	.600	1.705
14	Johnny Blanchard J. Blanchard	1.100	10	1961	NYY	4	4	4	1	0	2	3	2	0	0	0	0	12	11	3	0	0	0	0	.400	.500	1.600
15	Troy Glaus T. Glaus	1.091	11	2004	ANA	3	3	4	2	0	2	3	2	0	4	0	0	13	12	4	0	0	0	0	.364	.462	1.552
16	Eric Karros E. Karros	1.083	12	1995	LAD	3	3	6	1	0	2	4	1	0	0	0	0	13	13	3	0	0	0	0	.500	.538	1.622
17	Manny Ramirez M. Ramirez	1.080	25	2008	LAD	8	9	13	2	0	4	10	11	0	4	0	0	36	27	6	0	0	4	1	.520	.667	1.747
18	Donn Clendenon D. Clendenon	1.071	14	1969	NYM	4	4	5	1	0	3	4	2	0	6	0	0	16	15	4	0	0	0	0	.357	.438	1.509
19	Johnny Mize J. Mize	1.067	15	1952	NYY	5	3	6	1	0	3	6	3	0	1	0	0	18	16	4	0		0	0	.400	.500	1.567
20	Jim Thome J. Thome	1.059	17	1999	CLE	5	7	6	0	0	4	10	4	0	5	0	0	21	18	4	0	0	0	0	.353	.476	1.535
21	George Brett G. Brett	1.056	18	1978	KCR	4	7	7	1	1	3	3	0	0	1	0	0	18	19	5	0	0	0	0	.389	.389	1.444
22	Giancarlo Stanton G. Stanton	1.038	26	2020	NYY	7	7	8	1	0	6	13	4	0	10	0	0	31	27	7	0	1	0	1	.308	.387	1.426
23	Carlos Beltran C. Beltran	1.022	46	2004	HOU	12	21	20	3	0	8	14	9	1	8	6	0	56	47	11	0	0	1	0	.435	.536	1.557
24	Fernando Tatis Jr. F. Tatis Jr.	1.000	26	2024	SDP	7	8	11	3	0	4	7	3	1	2	0	0	30	26	7	0	0	0	1	.423	.500	1.500
25	Jackson Chourio J. Chourio	1.000	11	2024	MIL	3	3	5	0	0	2	3	1	0	1	1	0	12	11	2	0	0	0	0	.455	.500	1.500