which player has the highest winning percentage ever in history with a minimum of 150 games played by a power forward

Mitch Kupchak had the best winning percentage by a power forward when playing 150+ games, winning 74.9 percent of the time.

	NAME	W%	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Mitch Kupchak M. Kupchak	.749	239	17.8	8.7	4.6	0.7	0.3	0.3	3.4	6.5	51.9	0.0	0.0	0.0	1.9	2.7	71.5	56.3	1.6	3.0	1.2	4,248	2,074	1,102	166	70	66	297	473
2	Dickey Simpkins D. Simpkins	.745	208	10.1	3.1	2.3	0.7	0.2	0.1	1.1	2.5	44.5	0.0	0.0	28.6	0.8	1.3	62.7	49.7	0.9	1.4	0.8	2,102	645	476	140	33	25	168	248	+31
3	LeBron James L. James	.739	153	37.8	27.0	7.5	6.8	1.6	0.6	10.0	17.7	56.6	1.4	3.7	39.1	5.5	7.3	75.2	64.5	1.2	6.3	3.2	5,779	4,125	1,143	1,039	250	93	496	236	+1130
4	Sam Hauser S. Hauser	.738	256	18.5	7.4	2.9	0.9	0.4	0.2	2.6	5.8	45.1	2.0	4.9	42.0	0.2	0.2	85.1	63.2	0.5	2.4	0.3	4,730	1,894	733	227	111	61	87	292	+1037
5	Tom Heinsohn T. Heinsohn	.722	511	30.3	19.6	9.6	1.9			7.7	18.8	40.8				4.3	5.4	78.5	46.3				15,508	10,025	4,890	978				1,934
6	Rashard Lewis R. Lewis	.720	347	29.0	12.8	4.1	1.7	1.0	0.4	4.5	10.1	44.0	2.0	5.2	39.6	1.9	2.3	81.6	57.5	0.8	3.3	1.4	10,067	4,443	1,439	595	332	139	474	745	+1379
7	Tim Duncan T. Duncan	.719	666	37.9	22.1	12.0	3.1	0.8	2.5	8.4	16.7	50.5	0.0	0.2	20.4	5.2	7.5	68.5	55.1	3.2	8.8	2.9	25,240	14,689	8,020	2,092	529	1,650	1,928	1,833	+4841
8	Anderson Varejao A. Varejao	.706	211	25.3	7.6	6.7	0.9	0.9	0.8	3.0	5.5	54.6	0.0	0.0	11.1	1.6	2.6	61.2	57.3	2.2	4.5	0.8	5,335	1,611	1,416	195	187	171	173	584	+1043
9	Dennis Rodman D. Rodman	.703	583	33.2	6.2	14.8	2.1	0.6	0.5	2.6	5.2	49.4	0.1	0.5	23.4	1.0	1.7	56.7	52.2	5.1	9.7	1.7	19,360	3,607	8,649	1,234	364	295	1,018	1,721	+827
10	Fabricio Oberto F. Oberto	.702	161	18.7	4.6	5.0	1.0	0.4	0.3	2.1	3.6	58.6	0.0	0.0	0.0	0.4	0.7	62.5	59.6	1.8	3.2	0.7	3,009	746	798	163	62	44	120	416	+258
11	Tom Sanders T. Sanders	.698	916	24.2	9.6	6.3	1.1			3.7	8.7	42.8				2.1	2.8	76.7	48.2				22,164	8,766	5,798	1,026				3,044
12	Robert Horry R. Horry	.695	758	21.5	5.5	4.6	1.7	0.9	0.8	1.9	4.8	40.7	0.6	1.8	33.6	1.0	1.4	72.2	51.1	1.5	3.0	1.0	16,266	4,183	3,464	1,314	683	637	731	1,773	+2591
13	Kevin McHale K. McHale	.694	971	31.0	17.9	7.3	1.7	0.4	1.7	7.0	12.7	55.4	0.0	0.2	26.1	3.7	4.7	79.8	60.5	2.4	4.9	1.9	30,118	17,335	7,122	1,670	344	1,690	1,893	2,758
14	Cedric Maxwell C. Maxwell	.690	535	32.3	14.5	6.8	2.5	0.9	0.6	4.9	8.7	56.0	0.0	0.0	7.7	4.8	6.1	78.6	63.8	2.8	4.0	2.5	17,282	7,783	3,644	1,322	496	330	1,323	1,617
15	Stacey King S. King	.688	173	18.1	6.8	3.6	0.9	0.4	0.6	2.5	5.2	48.9	0.0	0.0	0.0	1.8	2.5	71.4	54.5	1.4	2.1	1.3	3,131	1,185	615	154	69	102	228	388
16	Bobby Jones B. Jones	.686	622	26.1	11.5	5.5	2.4	1.3	1.2	4.4	8.0	54.6	0.0	0.0	0.0	2.8	3.5	79.0	60.3	1.7	3.8	1.8	16,239	7,181	3,409	1,498	816	770	1,127	1,707
17	James Worthy J. Worthy	.686	159	27.6	13.9	5.7	2.1	1.1	0.8	5.9	10.5	56.7	0.0	0.1	10.0	2.1	3.0	69.7	59.2	2.0	3.8	2.3	4,385	2,218	914	339	168	134	359	465
18	DeJuan Blair D. Blair	.685	317	17.7	7.3	5.5	0.8	0.8	0.3	3.2	6.0	52.6	0.0	0.0	0.0	0.9	1.6	60.6	54.2	2.1	3.4	1.2	5,622	2,307	1,728	268	248	104	379	758	+180
19	Billy Cunningham B. Cunningham	.679	162	33.8	19.6	10.2	3.0			7.2	17.0	42.6				5.2	7.4	69.9	48.5				5,479	3,177	1,649	494				630
20	Harvey Catchings H. Catchings	.677	300	19.8	3.1	5.0	1.1	0.4	1.8	1.3	2.9	43.4	0.0	0.0	0.0	0.6	1.0	62.4	46.9	1.7	3.3	1.1	5,948	942	1,508	316	126	547	339	917
21	Jaylin Williams J. Williams	.673	165	15.7	5.1	4.5	1.9	0.5	0.4	1.8	4.1	43.0	1.0	2.5	39.0	0.6	0.8	75.2	57.0	0.8	3.7	0.6	2,595	842	737	306	78	68	106	288	+336
22	Giannis Antetokounmpo G. Antetokounmpo	.671	541	33.5	29.2	11.7	5.8	1.1	1.2	10.7	18.9	56.9	0.8	2.7	28.6	7.0	10.3	68.0	62.5	2.2	9.6	3.4	18,127	15,801	6,337	3,152	603	654	1,849	1,600	+3304
23	Draymond Green D. Green	.665	881	28.7	8.7	6.9	5.6	1.3	1.0	3.2	7.1	44.9	0.8	2.6	32.0	1.4	2.0	71.0	54.1	1.1	5.8	2.3	25,282	7,665	6,087	4,948	1,183	888	2,027	2,536	+4597
24	Mark Madsen M. Madsen	.665	203	11.0	2.4	2.5	0.5	0.2	0.2	1.0	2.2	43.8	0.0	0.0	33.3	0.5	0.8	61.0	47.5	1.3	1.2	0.4	2,223	487	511	110	42	42	85	356	-7
25	Matt Bonner M. Bonner	.665	710	16.6	5.7	2.9	0.7	0.3	0.3	2.1	4.7	45.4	1.1	2.6	41.4	0.4	0.5	77.8	58.4	0.7	2.2	0.4	11,803	4,043	2,086	504	246	194	259	1,087	+1459