Who has the most defensive rebounds in a game?

Kareem Abdul-Jabbar sets an NBA single-game record with 29 defensive rebounds against Detroit (prior to 1973-74, offensive and defensive rebounds were counted collectively).

Interpreted as:

Who has the most defensive rebounds in a regular season game?

	NAME	DATE	TM	OPP	DREB	MIN	PTS	+/-	REB	AST	STL	BLK	3PM	FG%	FT%	TOV	FGM	FGA	3PA	3P%	FTM	FTA	PF
1	Kareem Abdul-Jabbar	12/14/1975	LAL	vs. DET	29	42	27		34	6	2	8		64.7	71.4		11	17			5	7	3
2	Elvin Hayes	11/17/1973	CAP	@ ATL	28	48	43		32	0				65.2	86.7		15	23			13	15	5
3	Rony Seikaly	3/3/1993	MIA	vs. WAS	26	40	12		34	4	0	1	0	50.0		5	6	12	0		0	0	2
4	Shaquille O'Neal	3/21/2004	LAL	vs. MIL	25	47	31	14	26	2	0	7	0	87.5	60.0	2	14	16	0		3	5	3
5	Charles Barkley	11/2/1996	HOU	@ PHX	25	45	20	21	33	2	0	2	0	62.5	71.4	3	5	8	1	0.0	10	14	4
6	Herb Williams	1/23/1989	IND	vs. DEN	25	40	21		29	1	1	3	0	42.9	60.0	0	9	21	0		3	5	2
7	Swen Nater	12/14/1979	SDC	vs. DEN	25	44	12		32	3	1	1	0	45.5	100.0	7	5	11	0		2	2	4
8	Robert Parish	3/30/1979	GSW	vs. NYK	25	36	30		32	5	1	2		55.0	72.7	5	11	20			8	11	4
9	Artis Gilmore	12/22/1978	CHI	vs. SAS	25	45	24		28	2	0	3		58.8	100.0		10	17			4	4	5
10	Elvin Hayes	2/27/1974	CAP	vs. SEA	25	48	24		27	1				42.3	50.0		11	26			2	4	3
11	Wes Unseld	4/6/1975	WAS	vs. NOJ	24	46	11		30	5				41.7	50.0		5	12			1	2	2
12	Bob McAdoo	3/10/1974	BUF	POR	24	46	29		28	4	1	5		47.1	81.3		8	17			13	16	3
13	Jonas Valanciunas	3/22/2019	MEM	@ ORL	23	41	23	6	24	3	0	4	1	52.6	50.0	4	10	19	3	33.3	2	4	5
14	Dwight Howard	1/6/2013	LAL	vs. DEN	23	41	14	5	26	0	1	4	0	85.7	33.3	4	6	7	1	0.0	2	6	3
15	Al Jefferson	1/13/2010	MIN	@ HOU	23	49	26	13	26	1	1	1	0	46.2	66.7	3	12	26	0		2	3	4
16	Kevin Garnett	1/12/2005	MIN	vs. ORL	23	43	19	-2	25	8	0	1	0	35.0	62.5	3	7	20	0		5	8	2
17	Kevin Garnett	12/5/2003	MIN	@ SAC	23	50	33	8	25	6	1	3	3	44.8	57.1	1	13	29	3	100.0	4	7	5
18	Tim Duncan	2/1/2003	SAS	@ MIA	23	46	17	2	25	4	1	5	0	46.2	71.4	6	6	13	0		5	7	2
19	Dikembe Mutombo	3/26/1996	DEN	vs. CHA	23	51	16		31	0	1	6	0	55.6	75.0	0	5	9	0		6	8	5
20	Dennis Rodman	1/22/1994	SAS	vs. DAL	23	43	8		32	5	1	1	0	50.0		2	4	8	0		0	0	1
21	Swen Nater	1/8/1980	SDC	@ KCK	23	46	9		26	4	0	0	0	25.0	83.3	2	2	8	0		5	6	3
22	Kareem Abdul-Jabbar	2/3/1978	LAL	@ NJN	23	48	37		30	5	0	6		59.3	71.4	4	16	27			5	7	3
23	Truck Robinson	10/28/1977	NOJ	vs. PHX	23	48	37		25	2	1	2		68.4	73.3	6	13	19			11	15	4
24	Bob McAdoo	12/7/1976	BUF	vs. IND	23	47	42		29	4				59.1	80.0		13	22			16	20	4
25	Kareem Abdul-Jabbar	11/7/1976	LAL	vs. KCK	23	40	24		24	8	0	3		68.8	50.0		11	16			2	4	2