ranking of rookies with most usage rate with at least 20 games all seasons

Ronnie Valentine has the highest usage percentage by a rookie with 20+ games played and more than 0 seasons, at 37.1 percent in 1980-81.

	NAME	USG%	GP	SEAS	SEASON	TM	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	Ronnie Valentine R. Valentine	37.1	24	1	1980-81	DEN	5.1	3.5	1.3	0.3	0.3	0.2	1.5	4.1	37.8	0.0	0.1	50.0	0.4	0.8	47.4	39.5	0.4	0.8	0.7	123	84	30	7	7	4	16	23
2	Lanard Copeland L. Copeland	36.1	23	1	1989-90	PHI	4.8	3.2	0.4	0.4	0.0	0.0	1.3	3.0	45.6	0.0	0.2	20.0	0.5	0.6	78.6	49.9	0.2	0.3	0.8	110	74	10	9	1	1	19	12
3	Priest Lauderdale P. Lauderdale	35.8	35	1	1996-97	ATL	5.1	3.2	1.2	0.3	0.0	0.3	1.4	2.5	55.1	0.0	0.0	0.0	0.4	0.7	56.5	56.0	0.5	0.8	1.1	180	111	43	12	1	9	37	39	-14
4	Joel Embiid J. Embiid	35.8	31	1	2016-17	PHI	25.4	20.2	7.8	2.1	0.9	2.5	6.5	13.8	46.6	1.2	3.2	36.7	6.2	7.9	78.3	58.4	2.0	5.9	3.8	786	627	243	66	27	76	117	112	+67
5	Trevor Ruffin T. Ruffin	35.5	49	1	1994-95	PHX	6.5	4.8	0.5	1.0	0.3	0.0	1.7	4.0	42.6	0.8	2.0	38.4	0.6	0.8	71.1	54.5	0.2	0.3	1.0	319	233	23	48	14	2	47	52
6	Oliver Robinson O. Robinson	35.0	35	1	1982-83	SAS	4.2	2.9	0.5	0.6	0.1	0.1	1.0	2.8	36.1	0.0	0.3	9.1	0.9	1.3	66.7	43.2	0.2	0.3	0.4	147	101	17	21	4	2	13	18
7	Dontonio Wingfield D. Wingfield	34.0	20	1	1994-95	SEA	4.1	2.3	1.5	0.2	0.3	0.2	0.9	2.6	35.3	0.1	0.6	16.7	0.4	0.5	80.0	41.5	0.6	1.0	0.4	81	46	30	3	5	3	8	15
8	Sean Green S. Green	32.4	35	1	1991-92	IND	7.3	4.0	1.2	0.6	0.4	0.2	1.8	4.5	39.2	0.1	0.3	20.0	0.4	0.8	53.6	41.4	0.6	0.6	0.8	256	141	42	22	13	6	27	31
9	Sherell Ford S. Ford	32.3	28	1	1995-96	SEA	5.0	3.2	0.9	0.2	0.3	0.0	1.1	2.9	37.5	0.1	0.9	16.0	0.9	1.2	76.5	47.4	0.4	0.4	0.2	139	90	24	5	8	1	6	27
10	Victor Wembanyama V. Wembanyama	32.1	71	1	2023-24	SAS	29.7	21.4	10.6	3.9	1.2	3.6	7.8	16.7	46.5	1.8	5.5	32.5	4.1	5.2	79.6	56.5	2.3	8.4	3.7	2,106	1,522	755	274	88	254	260	153	-142
11	Cedric Ceballos C. Ceballos	31.3	63	1	1990-91	PHX	11.6	8.2	2.4	0.6	0.3	0.1	3.2	6.7	48.7	0.0	0.1	16.7	1.7	2.6	66.3	52.7	1.2	1.2	1.1	730	519	150	35	22	5	69	70
12	Richard Petruska R. Petruska	31.2	22	1	1993-94	HOU	4.2	2.4	1.4	0.0	0.1	0.1	0.9	2.1	43.5	0.3	0.7	46.7	0.3	0.4	75.0	53.5	0.4	1.0	0.7	92	53	31	1	2	3	15	15
13	Fennis Dembo F. Dembo	31.0	31	1	1988-89	DET	2.4	1.2	0.7	0.2	0.0	0.0	0.5	1.4	33.3	0.0	0.1	0.0	0.3	0.3	80.0	38.8	0.3	0.5	0.2	74	36	23	5	1	0	7	15
14	Jonathan Bender J. Bender	30.6	24	1	1999-00	IND	5.4	2.7	0.9	0.1	0.0	0.2	1.0	2.9	32.9	0.1	0.5	16.7	0.7	1.0	66.7	39.7	0.2	0.7	0.3	130	64	21	3	1	5	7	18	-2
15	Ben Gordon B. Gordon	30.5	82	1	2004-05	CHI	24.4	15.1	2.6	2.0	0.6	0.1	5.3	12.9	41.1	1.6	4.0	40.5	2.8	3.3	86.3	52.6	0.7	2.0	2.3	2,002	1,235	215	164	53	10	186	224	+146
16	Luka Dončić L. Dončić	30.4	72	1	2018-19	DAL	32.2	21.2	7.8	6.0	1.1	0.3	7.0	16.5	42.7	2.3	7.1	32.7	4.8	6.7	71.3	54.5	1.2	6.6	3.4	2,318	1,526	563	429	77	25	247	137	-118
17	Mike Niles M. Niles	30.3	44	1	1980-81	PHX	5.3	2.6	1.3	0.3	0.2	0.0	1.1	3.1	34.8	0.0	0.1	50.0	0.4	0.8	45.9	37.3	0.6	0.7	0.6	231	115	58	15	8	1	25	41
18	Zion Williamson Z. Williamson	30.3	24	1	2019-20	NOP	27.8	22.5	6.3	2.1	0.7	0.4	8.8	15.0	58.3	0.3	0.6	42.9	4.8	7.4	64.0	61.6	2.7	3.6	2.5	668	540	150	50	16	9	59	42	+62
19	Walter Palmer W. Palmer	30.0	28	1	1990-91	UTA	3.0	1.4	0.8	0.2	0.1	0.1	0.5	1.6	33.3	0.0	0.0	0.0	0.4	0.5	66.7	38.8	0.2	0.5	0.2	85	40	21	6	3	4	6	20
20	Mark Aguirre M. Aguirre	29.9	51	1	1981-82	DAL	28.8	18.7	4.9	3.2	0.7	0.4	7.5	16.1	46.5	0.5	1.4	35.2	3.3	4.8	68.0	51.4	1.7	3.1	2.6	1,468	955	249	164	37	22	135	152
21	James Collins J. Collins	29.8	23	1	1997-98	LAC	4.5	2.6	0.6	0.1	0.3	0.1	0.9	2.4	38.2	0.4	0.9	45.0	0.3	0.6	57.1	48.2	0.3	0.3	0.3	103	59	14	3	6	3	8	12	-14
22	Michael Jordan M. Jordan	29.7	82	1	1984-85	CHI	38.3	28.2	6.5	5.9	2.4	0.8	10.2	19.8	51.5	0.1	0.6	17.3	7.7	9.1	84.5	59.2	2.0	4.5	3.5	3,144	2,313	534	481	196	69	291	285
23	Dave Jamerson D. Jamerson	29.5	37	1	1990-91	HOU	5.5	3.1	0.8	0.7	0.2	0.0	1.2	3.1	38.1	0.1	0.5	26.3	0.6	0.7	81.5	45.2	0.2	0.6	0.5	202	113	30	27	6	1	20	24
24	Gerald Glass G. Glass	29.5	51	1	1990-91	MIN	11.9	6.9	2.0	0.8	0.5	0.2	2.9	6.7	43.8	0.0	0.3	11.8	1.0	1.5	68.4	47.1	1.1	0.9	0.8	606	352	102	42	28	9	41	76
25	Derrick Gervin D. Gervin	29.3	21	1	1989-90	NJN	16.1	12.0	3.1	0.4	1.0	0.3	4.4	9.4	47.2	0.0	0.1	0.0	3.1	4.2	73.0	53.1	1.4	1.7	0.6	339	251	65	8	20	7	12	47