what is the record for slugging average in a season after 1945 150 plate apperances

Since 1946, 50 players are tied for the highest batting average with a slugging percentage above .000 in a season, with an average of 1.000. The first three are Ryne Nelson this season, Charlie Culberson in 2023 and Daniel Bard in 2021.

Interpreted as:

What is the record for slugging average by a player in a season after 1945 150 plate apperances?

	NAME	AVG	SLG	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Ryne Nelson R. Nelson	1.000	1.000	2025	AZ	1	1	1	1	0	0	0	1	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.890	486	0.5
2	Charlie Culberson C. Culberson	1.000	1.000	2023	ATL	1	1	0	1	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.883	475	0.5
3	Daniel Bard D. Bard	1.000	1.000	2021	COL	64	1	1	1	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.879	448	0.4
4	Tommy Hunter T. Hunter	1.000	1.000	2021	NYM	3	1	1	1	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.879	467	0.5
5	Connor Overton C. Overton	1.000	1.000	2021	TOT	6	1	1	1	0	0	0	2	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.879	461	0.5
6	Jose Quintana J. Quintana	1.000	1.000	2021	TOT	7	1	0	1	0	0	0	0	1	0	0	0	0	2	1	0	0	0	0	0	1.000	2.000	1	0.8	.785	405	0.8
7	Josh Lowe J. Lowe	1.000	1.000	2021	TBR	2	1	0	1	0	0	0	0	1	0	0	1	0	2	1	0	0	0	0	0	1.000	2.000	1	0.8	.785	422	0.8
8	R.J. Alaniz	1.000	1.000	2019	TOT	8	1	0	1	0	0	0	1	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.870	451	0.5
9	John Brebbia J. Brebbia	1.000	1.000	2019	STL	63	1	1	1	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.870	460	0.5
10	Oliver Drake O. Drake	1.000	1.000	2019	TBR	3	1	0	1	0	0	0	1	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.870	475	0.5
11	Francisco Liriano F. Liriano	1.000	1.000	2019	PIT	67	1	0	1	0	0	0	0	1	0	0	0	0	2	1	0	0	0	0	0	1.000	2.000	1	0.8	.780	398	0.8
12	Seth Lugo S. Lugo	1.000	1.000	2019	NYM	57	1	0	1	0	0	0	1	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.870	462	0.5
13	John Means J. Means	1.000	1.000	2019	BAL	2	1	0	1	0	0	0	0	1	0	0	0	0	3	1	0	1	0	0	0	1.000	2.000	2	1.2	.780	408	1.2
14	Will Smith W. Smith	1.000	1.000	2019	SFG	58	1	0	1	0	0	0	2	0	0	0	0	0	2	1	0	1	0	0	0	1.000	2.000	1	1	.870	459	0.9
15	Gregory Soto G. Soto	1.000	1.000	2019	DET	1	2	0	2	0	0	0	0	0	0	0	0	0	2	2	0	0	0	0	0	1.000	2.000	1	1	.870	470	0.9
16	Kyle Gibson K. Gibson	1.000	1.000	2018	MIN	1	2	2	2	0	0	0	0	0	0	0	0	0	2	2	0	0	0	0	0	1.000	2.000	1	0.9	.880	482	0.9
17	Derek Law D. Law	1.000	1.000	2018	SFG	7	1	1	1	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.880	476	0.5
18	Vidal Nuno V. Nuno	1.000	1.000	2018	TBR	1	2	0	2	0	0	0	1	0	0	0	0	0	2	2	0	0	0	0	0	1.000	2.000	1	0.9	.880	487	0.9
19	Enny Romero E. Romero	1.000	2.000	2018	TOT	4	1	1	1	1	0	0	0	0	0	0	0	0	1	2	1	0	0	0	0	1.000	3.000	1	0.8	1.247	720	0.8
20	Randy Rosario R. Rosario	1.000	1.000	2018	CHC	43	1	1	1	0	0	0	1	1	0	0	0	0	2	1	0	0	0	0	0	1.000	2.000	1	0.8	.785	411	0.8
21	Chad Sobotka C. Sobotka	1.000	1.000	2018	ATL	14	1	0	1	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	1.000	2.000	1	0.5	.880	471	0.5
22	Kolby Allard K. Allard	1.000	1.000	2018	ATL	3	1	1	1	0	0	0	0	0	0	0	0	0	3	1	0	2	0	0	0	1.000	2.000	2	1.4	.880	471	1.4
23	Andrew Albers A. Albers	1.000	1.000	2017	SEA	1	1	0	1	0	0	0	1	0	0	0	0	0	3	1	0	2	0	0	0	1.000	2.000	2	1.4	.877	483	1.4
24	Aaron Blair A. Blair	1.000	1.000	2017	ATL	1	1	0	1	0	0	0	0	1	0	0	0	0	2	1	0	0	0	0	0	1.000	2.000	1	0.8	.785	397	0.8
25	Sean Gilmartin S. Gilmartin	1.000	2.000	2017	NYM	2	1	1	1	1	0	0	1	0	0	0	0	0	1	2	1	0	0	0	0	1.000	3.000	1	0.8	1.232	699	0.8