Moses Malone has gotten the most offensive rebounds in a game with 30+ rebounds, with 21 rebounds versus the Seattle SuperSonics on February 11, 1982.

Interpreted as:

most oreb by a player with 30+ reb in a regular-season game

	NAME	OREB	REB	DATE	TM		OPP	MIN	PTS	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	DREB	TOV	PF	+/-
1	Moses Malone M. Malone	21	32	2/11/1982	HOU	vs	SEA	44	38	2	3	0	17	35	48.6	0	0		4	7	57.1	49.9	11	4	3
2	Moses Malone M. Malone	19	37	2/9/1979	HOU	@	NOJ	44	33	2	1	2	12	24	50.0				9	13	69.2	55.5	18		3
3	Dennis Rodman D. Rodman	18	34	3/4/1992	DET	vs	IND	45	10	3	2	0	4	15	26.7	0	1	0.0	2	4	50.0	29.8	16	2	5
4	Kevin Willis K. Willis	16	33	2/19/1992	ATL	vs	WAS	45	20	1	2	4	10	27	37.0	0	0		0	2	0.0	35.9	17	3	3
5	Charles Oakley C. Oakley	16	35	4/22/1988	CHI	vs	CLE	41	26	3	1	0	10	16	62.5	0	1	0.0	6	6	100.0	69.7	19	6	2
6	Swen Nater S. Nater	15	33	12/19/1976	MIL	vs	ATL	41	30	2	1	1	10	20	50.0				10	15	66.7	56.4	18		3
7	Larry Smith L. Smith	14	31	3/28/1981	GSW	vs	DEN	45	23	5	1	0	10	19	52.6	0	0		3	8	37.5	51.1	17	1	5
8	Jusuf Nurkić J. Nurkić	13	31	3/3/2024	PHX	vs	OKC	32	14	4	0	1	7	16	43.8	0	2	0.0	0	0		43.8	18	5	3	+10
9	Enes Kanter Freedom E. Kanter Freedom	12	30	4/10/2021	POR	vs	DET	37	24	2	1	2	9	16	56.3	0	0		6	8	75.0	61.5	18	4	2	+19
10	Kevin Love K. Love	12	31	11/12/2010	MIN	vs	NYK	41	31	5	0	1	11	26	42.3	1	4	25.0	8	10	80.0	51.0	19	2	3	+12
11	Dennis Rodman D. Rodman	12	32	1/28/1992	DET	@	CHA	50	16	3	0	1	6	9	66.7	1	1	100.0	3	5	60.0	71.4	20	4	3
12	Dwight Howard D. Howard	11	30	3/21/2018	CHA	@	BKN	34	32	1	0	0	10	17	58.8	0	0		12	21	57.1	61.0	19	6	3	+16
13	Dennis Rodman D. Rodman	11	30	2/21/1995	SAS	@	HOU	40	6	0	0	0	2	5	40.0	0	0		2	2	100.0	51.0	19	2	3
14	Kevin Willis K. Willis	11	31	12/3/1991	ATL	@	DAL	40	29	3	3	0	9	18	50.0	0	0		11	15	73.3	58.9	20	2	2
15	Michael Cage M. Cage	11	30	4/24/1988	LAC	vs	SEA	48	8	3	1	3	1	8	12.5	0	0		6	6	100.0	37.6	19	3	3
16	Jim Fox J. Fox	11	30	12/26/1973	SEA	vs	LAL	39	25	9	1	3	11	14	78.6				3	4	75.0	79.3	19		4
17	Swen Nater S. Nater	10	30	3/4/1978	BUF	vs	NJN	44	27	5			11	15	73.3				5	6	83.3	76.5	20
18	George Johnson G. Johnson	10	30	3/15/1974	GSW	@	LAL	48	14	7	0	1	6	11	54.5				2	3	66.7	56.8	20		4
19	Dennis Rodman D. Rodman	9	32	1/22/1994	SAS	vs	DAL	43	8	5	1	1	4	8	50.0	0	0		0	0		50.0	23	2	1
20	Dennis Rodman D. Rodman	9	31	3/14/1992	DET	@	SAC	48	7	0	3	1	3	5	60.0	0	0		1	2	50.0	59.5	22	6	4
21	Andrew Bynum A. Bynum	8	30	4/11/2012	LAL	@	SAS	37	16	2	0	2	7	20	35.0	0	0		2	4	50.0	36.8	22	0	0	+5
22	Charles Barkley C. Barkley	8	33	11/2/1996	HOU	@	PHX	45	20	2	0	2	5	8	62.5	0	1	0.0	10	14	71.4	70.6	25	3	4	+21
23	Dikembe Mutombo D. Mutombo	8	31	3/26/1996	DEN	vs	CHA	51	16	0	1	6	5	9	55.6	0	0		6	8	75.0	63.9	23	0	5
24	Rony Seikaly R. Seikaly	8	34	3/3/1993	MIA	vs	WAS	40	12	4	0	1	6	12	50.0	0	0		0	0		50.0	26	5	2
25	Swen Nater S. Nater	7	32	12/14/1979	SDC	vs	DEN	44	12	3	1	1	5	11	45.5	0	0		2	2	100.0	50.5	25	7	4