most rpg as a 23 year old rookie while playing 1+ games

Wilt Chamberlain has grabbed the most rebounds per game by a 23-year-old rookie with 1+ game played, with 27.0 per game in 1959-60.

	NAME	RPG	AGE	GP	SEASON	TM	MPG	PPG	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	Wilt Chamberlain W. Chamberlain	27.0	23	72	1959-60	PHI	46.4	37.6	2.3			14.8	32.1	46.1				8.0	13.8	58.2	49.3				3,338	2,707	1,941	168				150
2	Jerry Lucas J. Lucas	17.4	23	79	1963-64	CIN	41.4	17.7	2.6			6.9	13.1	52.7				3.9	5.0	77.9	57.8				3,273	1,400	1,375	204				300
3	Elvin Hayes E. Hayes	17.1	23	82	1968-69	SDR	45.1	28.4	1.4			11.3	25.4	44.7				5.7	9.1	62.6	48.3				3,695	2,327	1,406	113				266
4	Mel Hutchins M. Hutchins	13.3	23	66	1951-52	MIL	39.7	9.2	2.9			3.5	9.6	36.5				2.2	3.4	64.4	41.5				2,618	607	880	190				192
5	Ray Felix R. Felix	13.3	23	72	1953-54	BAL	37.1	17.6	1.1			5.7	13.7	41.7				6.2	9.8	63.8	49.1				2,672	1,269	958	82				253
6	Luke Jackson L. Jackson	12.9	23	76	1964-65	PHI	34.1	14.8	1.2			5.5	13.3	41.4				3.8	5.3	71.3	47.3				2,590	1,126	980	93				251
7	Larry Smith L. Smith	12.1	23	82	1980-81	GSW	31.4	9.6	1.1	0.9	0.8	3.7	7.2	51.2	0.0	0.0		2.2	3.7	58.8	54.0	5.3	6.8	1.8	2,578	785	994	93	70	63	146	316
8	Ray Scott R. Scott	11.5	23	75	1961-62	DET	27.8	13.3	1.8			4.9	12.7	38.7				3.4	5.2	65.7	44.2				2,087	995	865	132				232
9	Ralph Sampson R. Sampson	11.1	23	82	1983-84	HOU	32.8	21.0	2.0	0.9	2.4	8.7	16.7	52.3	0.0	0.0	25.0	3.5	5.3	66.1	55.1	3.6	7.6	3.6	2,693	1,720	913	163	70	197	294	339
10	Tom Boerwinkle T. Boerwinkle	11.1	23	80	1968-69	CHI	29.6	9.8	2.2			4.0	10.4	38.3				1.8	2.8	65.3	42.0				2,365	781	889	178				317
11	Clifford Ray C. Ray	10.6	23	82	1971-72	CHI	22.8	7.0	3.1			2.7	5.4	49.9				1.6	2.7	61.5	53.4				1,872	578	869	254				296
12	Bailey Howell B. Howell	10.5	23	75	1959-60	DET	31.3	17.8	0.8			6.8	14.9	45.6				4.2	5.6	73.9	51.0				2,346	1,332	790	63				282
13	Larry Bird L. Bird	10.4	23	82	1979-80	BOS	36.0	21.3	4.5	1.7	0.6	8.5	17.8	47.4	0.7	1.7	40.6	3.7	4.4	83.6	53.8	2.6	7.8	3.2	2,955	1,745	852	370	143	53	263	279
14	Derrick Coleman D. Coleman	10.3	23	74	1990-91	NJN	35.2	18.4	2.2	1.0	1.3	6.9	14.9	46.7	0.2	0.5	34.2	4.4	6.0	73.1	52.7	3.6	6.6	2.9	2,602	1,364	759	163	71	99	217	217
15	Jim Barnes J. Barnes	9.7	23	75	1964-65	NYK	34.5	15.5	1.2			6.1	14.3	42.4				3.3	5.1	66.2	46.9				2,586	1,159	729	93				312
16	Tom Gugliotta T. Gugliotta	9.6	23	81	1992-93	WAS	34.5	14.7	3.8	1.7	0.4	6.0	14.0	42.6	0.5	1.7	28.1	2.2	3.5	64.4	47.2	2.7	6.9	2.8	2,795	1,187	781	306	134	35	230	195
17	Bob Rule B. Rule	9.5	23	82	1967-68	SEA	29.6	18.1	1.2			6.9	14.2	48.9				4.2	6.5	65.8	53.2				2,424	1,484	776	99				316
18	Jeff Ruland J. Ruland	9.3	23	82	1981-82	WAS	27.0	14.4	1.6	0.5	0.7	5.1	9.1	56.1	0.0	0.0	33.3	4.2	5.5	75.2	62.3	3.1	6.2	2.9	2,214	1,183	762	134	44	58	237	319
19	Tom Meschery T. Meschery	9.1	23	80	1961-62	PHI	31.4	12.1	1.8			4.7	11.6	40.4				2.7	3.3	82.4	46.3				2,509	966	729	145				330
20	Tom Gola T. Gola	9.1	23	68	1955-56	PHI	34.5	10.8	5.9			3.6	8.7	41.2				3.6	4.9	73.3	49.6				2,346	732	616	404				272
21	Patrick Ewing P. Ewing	9.0	23	50	1985-86	NYK	35.4	20.0	2.0	1.1	2.1	7.7	16.3	47.4	0.0	0.1	0.0	4.5	6.1	73.9	52.6	2.5	6.5	3.4	1,771	998	451	102	54	103	172	191
22	RaiQuan Gray R. Gray	9.0	23	1	2022-23	BKN	35.0	16.0	7.0	0.0	1.0	6.0	12.0	50.0	2.0	5.0	40.0	2.0	2.0	100.0	62.1	3.0	6.0	4.0	35	16	9	7	0	1	4	5	-14
23	Gary Gregor G. Gregor	8.9	23	80	1968-69	PHX	27.3	11.1	1.2			5.0	12.0	41.5				1.1	1.6	64.9	43.4				2,182	885	711	96				249
24	Calvin Natt C. Natt	8.9	23	78	1979-80	TOT	36.6	19.9	2.2	1.3	0.4	8.0	16.6	47.9	0.0	0.1	33.3	3.9	5.4	73.0	52.4	3.1	5.8	2.5	2,857	1,553	691	169	102	34	198	205
25	Christian Laettner C. Laettner	8.7	23	81	1992-93	MIN	34.9	18.2	2.8	1.3	1.0	6.2	13.1	47.4	0.0	0.5	10.0	5.7	6.8	83.5	56.4	2.1	6.6	3.4	2,823	1,472	708	223	105	83	275	290