Dennis Rodman has grabbed the most career rebounds per game by a 37-year-old player, with 11.2 per game.

Interpreted as:

highest rpg by a player average at 37 year old

	NAME	RPG	GP	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	Dennis Rodman D. Rodman	11.2	23	28.6	2.1	1.3	0.4	0.5	0.7	2.0	34.8	0.0	0.1	0.0	0.7	1.7	43.6	38.8	2.7	8.5	1.3	657	49	258	30	10	12	31	71	-15
2	Robert Parish R. Parish	10.6	81	30.1	14.9	0.8	0.8	1.3	6.0	10.0	59.8	0.0	0.0	0.0	2.9	3.8	76.7	63.7	3.3	7.2	1.9	2,441	1,207	856	66	66	103	153	197
3	Tim Duncan T. Duncan	9.7	74	29.2	15.1	3.0	0.6	1.9	6.0	12.2	49.0	0.0	0.1	0.0	3.1	4.3	73.1	53.5	2.1	7.6	2.1	2,158	1,119	721	220	43	139	159	134	+298
4	Patrick Ewing P. Ewing	9.7	62	32.8	15.0	0.9	0.6	1.4	5.8	12.5	46.6	0.0	0.0	0.0	3.3	4.6	73.1	51.6	2.3	7.5	2.3	2,035	929	604	58	36	84	142	196	+145
5	Charles Oakley C. Oakley	9.0	79	33.2	8.0	3.1	1.0	0.5	3.4	8.8	38.7	0.1	0.3	19.2	1.2	1.4	83.5	42.7	1.6	7.4	1.8	2,619	632	712	246	76	41	140	243	-40
6	Marcus Camby M. Camby	8.6	50	22.0	3.6	1.8	0.7	1.3	1.6	3.8	41.8	0.0	0.0		0.4	0.9	45.5	42.7	2.5	6.1	1.0	1,100	178	431	90	35	64	49	106	+25
7	LeBron James L. James	8.5	59	36.6	30.1	6.2	1.0	0.8	11.6	22.5	51.4	2.5	7.6	33.0	4.4	5.9	74.5	59.8	1.3	7.3	3.3	2,157	1,775	504	364	61	49	195	118	-131
8	Moses Malone M. Malone	8.3	15	29.8	14.9	0.8	0.4	0.5	4.7	11.9	39.7	0.1	0.1	100.0	5.3	6.3	85.1	50.6	3.7	4.5	2.0	447	223	124	12	6	8	30	29
9	Karl Malone K. Malone	8.3	81	35.7	23.2	4.5	1.1	0.8	8.3	16.6	49.8	0.0	0.1	40.0	6.6	8.3	79.3	57.2	1.4	6.9	3.0	2,895	1,878	669	361	93	62	244	216	+381
10	Pau Gasol P. Gasol	8.0	77	23.5	10.1	3.1	0.3	1.0	3.7	8.1	45.8	0.6	1.6	35.8	2.1	2.7	75.6	53.9	1.7	6.4	1.4	1,812	775	619	238	24	79	108	121	+57
11	David Robinson D. Robinson	7.9	64	26.2	8.5	1.0	0.8	1.7	3.1	6.6	46.9	0.0	0.0		2.4	3.3	71.0	53.1	2.5	5.4	1.3	1,676	546	508	61	52	111	83	126	+340
12	Kareem Abdul-Jabbar K. Abdul-Jabbar	7.9	79	33.3	22.0	3.2	0.8	2.1	9.2	15.3	59.9	0.0	0.0	0.0	3.7	5.0	73.2	62.8	2.1	5.8	2.5	2,630	1,735	622	249	63	162	197	238
13	Elvin Hayes E. Hayes	7.2	81	26.4	12.0	2.0			4.9	10.1	48.4	0.0	0.0	66.7	2.1	3.1	69.2	52.0				2,137	969	584	158				214
14	Artis Gilmore A. Gilmore	7.1	82	29.3	11.4	1.8	0.5	1.2	4.2	7.1	59.7	0.0	0.0		3.0	4.3	68.0	63.4	2.3	4.8	2.2	2,405	934	579	150	39	95	178	235
15	Shaquille O'Neal S. O'Neal	6.9	74	25.0	13.3	1.6	0.5	1.2	5.4	9.3	58.1	0.0	0.0	0.0	2.5	5.0	50.4	57.9	2.0	4.9	2.0	1,853	985	510	121	37	89	148	232	+75
16	Dikembe Mutombo D. Mutombo	6.7	65	23.0	5.6	0.4	0.3	1.9	2.2	4.5	47.8	0.0	0.0		1.2	1.8	68.1	52.3	2.2	4.5	0.8	1,494	363	437	25	17	123	54	141	-39
17	Kevin Garnett K. Garnett	6.6	54	20.5	6.5	1.5	0.8	0.7	2.9	6.6	44.1	0.0	0.1	0.0	0.7	0.9	80.9	46.7	1.1	5.5	1.3	1,109	352	358	82	43	40	69	123	-30
18	Dirk Nowitzki D. Nowitzki	6.5	75	31.5	18.3	1.8	0.7	0.7	6.6	14.8	44.8	1.7	4.6	36.8	3.3	3.7	89.3	55.5	0.7	5.8	1.1	2,364	1,372	489	132	52	52	84	161	+257
19	Al Horford A. Horford	6.4	65	26.8	8.6	2.6	0.6	1.0	3.3	6.4	51.1	1.7	4.0	41.9	0.4	0.5	86.7	65.0	1.3	5.1	0.7	1,740	562	413	168	38	62	48	93	+421
20	Kevin Willis K. Willis	6.1	79	21.3	7.6	0.6	0.5	0.6	3.0	7.2	41.5	0.0	0.0	33.3	1.7	2.1	79.9	47.1	2.5	3.6	1.2	1,679	604	482	49	36	48	98	256	-80
21	Hakeem Olajuwon H. Olajuwon	5.9	56	23.4	9.5	1.2	0.8	1.3	3.9	8.4	47.0	0.0	0.0	0.0	1.7	2.6	63.3	50.0	1.7	4.2	1.3	1,308	533	330	66	45	71	75	120	-73
22	Grant Hill G. Hill	5.5	81	30.0	11.3	2.4	0.7	0.4	4.1	8.7	47.8	0.4	1.0	43.8	2.5	3.1	81.7	56.1	0.9	4.6	1.3	2,430	912	445	193	60	36	108	165	+167
23	Dominique Wilkins D. Wilkins	5.4	36	30.3	17.6	2.1	0.5	0.3	6.3	15.0	41.7	0.8	2.9	27.2	4.3	5.3	81.3	50.8	2.3	3.1	2.3	1,091	634	196	74	17	12	82	53	-289
24	Caldwell Jones C. Jones	5.2	79	22.5	4.2	1.0	0.4	1.3	1.6	3.3	48.7	0.0	0.1	0.0	1.0	1.3	73.6	53.9	1.3	3.8	1.0	1,778	334	408	81	29	99	82	251
25	Terry Cummings T. Cummings	5.2	39	19.9	9.6	1.0	0.9	0.2	4.2	8.5	48.8	0.0	0.0	100.0	1.3	1.9	66.7	51.4	1.8	3.4	1.3	775	375	201	39	34	9	49	112	-1