highest slugging percentage by a player mlb playoffs single season official

Mark Brouhard has the highest slugging percentage with more than 0 singles in a postseason, with a slugging percentage of 1.750 in 1982.

	NAME	SLG	1B	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	OPS
1	Mark Brouhard M. Brouhard	1.750	1	1982	MIL	1	4	4	3	1	0	1	3	0	0	0	0	0	4	7	2	0	0	0	0	.750	.750	2.500
2	Lou Gehrig L. Gehrig	1.727	1	1928	NYY	4	11	5	6	1	0	4	9	6	0	0	0	0	17	19	5	0		0	0	.545	.706	2.433
3	Dontrelle Willis D. Willis	1.667	2	2003	FLA	6	3	1	3	0	1	0	0	0	0	0	0	0	3	5	1	0	0	0	0	1.000	1.000	2.667
4	Dusty Rhodes D. Rhodes	1.667	2	1954	NYG	3	6	2	4	0	0	2	7	1	0	2	0	0	7	10	2	0	0	1	0	.667	.714	2.381
5	Bobby Brown B. Brown	1.667	1	1947	NYY	4	3	2	3	2	0	0	3	1	0	0	0	0	4	5	2	0		0	0	1.000	1.000	2.667
6	Josh Naylor J. Naylor	1.571	1	2020	CLE	2	7	3	5	3	0	1	3	0	0	0	0	0	7	11	4	0	0	0	0	.714	.714	2.286
7	Giancarlo Stanton G. Stanton	1.500	2	2021	NYY	1	4	1	3	0	0	1	1	0	0	1	0	0	4	6	1	0	0	0	0	.750	.750	2.250
8	David Ross D. Ross	1.500	2	2012	ATL	1	4	1	3	0	0	1	2	0	0	0	0	0	4	6	1	0	0	0	0	.750	.750	2.250
9	Hal McRae H. McRae	1.500	1	1984	KCR	2	2	0	2	1	0	0	1	0	0	0	0	0	2	3	1	0	0	0	0	1.000	1.000	2.500
10	Mike Lum M. Lum	1.500	1	1969	ATL	2	2	0	2	1	0	0	0	0	0	0	0	0	2	3	1	0	0	0	0	1.000	1.000	2.500
11	Dutch Ruether D. Ruether	1.500	1	1919	CIN	3	6	2	4	1	2	0	4	1	0	0	0	0	7	9	3	0		0	0	.667	.714	2.214
12	Juan Gonzalez J. Gonzalez	1.375	2	1996	TEX	4	16	5	7	0	0	5	9	3	0	2	0	0	19	22	5	0	0	1	0	.438	.526	1.901
13	Babe Ruth B. Ruth	1.375	4	1928	NYY	4	16	9	10	3	0	3	4	1	0	2	0	0	17	22	6	0		0	1	.625	.647	2.022
14	Pedro Feliz P. Feliz	1.333	1	2003	SFG	3	3	1	2	0	1	0	1	0	0	1	0	0	3	4	1	0	0	0	0	.667	.667	2.000
15	Hank Gowdy H. Gowdy	1.273	1	1914	BSN	4	11	3	6	3	1	1	3	5	0	1	1	0	16	14	5	0		0	0	.545	.688	1.960
16	Eric Sogard E. Sogard	1.250	1	2019	TBR	2	4	2	2	0	0	1	2	0	0	1	0	0	4	5	1	0	0	0	0	.500	.500	1.750
17	Brian Dozier B. Dozier	1.250	1	2017	MIN	1	4	1	2	0	0	1	1	1	0	2	0	0	5	5	1	0	0	0	0	.500	.600	1.850
18	Trevor Story T. Story	1.250	1	2017	COL	1	4	2	2	0	0	1	1	0	0	0	0	0	4	5	1	0	0	0	0	.500	.500	1.750
19	Ryan Ludwick R. Ludwick	1.250	1	2013	CIN	1	4	0	3	2	0	0	0	0	0	0	0	0	4	5	2	0	0	0	0	.750	.750	2.000
20	Ed Sprague E. Sprague	1.250	1	1992	TOR	5	4	1	2	0	0	1	2	1	0	1	0	0	5	5	1	0	0	1	0	.500	.600	1.850
21	Steve Carlton S. Carlton	1.250	1	1978	PHI	1	4	2	2	0	0	1	4	0	0	0	0	0	4	5	1	0	0	0	0	.500	.500	1.750
22	Sherm Lollar S. Lollar	1.250	1	1947	NYY	2	4	3	3	2	0	0	1	0	0	0	0	0	4	5	2	0		0	0	.750	.750	2.000
23	Jorge Mateo J. Mateo	1.200	2	2023	BAL	3	5	1	4	2	0	0	1	0	0	1	0	0	5	6	2	0	0	0	0	.800	.800	2.000
24	Jesse Haines J. Haines	1.200	2	1926	SLN	3	5	1	3	0	0	1	2	0	0	1	0	0	6	6	1	1		0	0	.600	.600	1.800
25	Charlie Keller C. Keller	1.188	2	1939	NYY	4	16	8	7	1	1	3	6	1	0	2	0	0	17	19	5	0		0	0	.438	.471	1.658