most defensive rebound in a game by a guard

4 players are tied for the most defensive boards by a guard in a game, with 18 boards. The first three are Josh Hart on March 7, on March 12, 2024 and on March 3, 2024, Russell Westbrook on April 21, 2021 and on March 27, 2021 and Shai Gilgeous-Alexander on January 13, 2020.

Interpreted as:

most defensive rebound in a regular-season game by a guard

	NAME	DREB	DATE	TM		OPP	MIN	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	TOV	PF	+/-
1	Josh Hart J. Hart	18	3/7/2025	NYK	@	LAC	46	14	20	6	0	0	6	13	46.2	1	4	25.0	1	2	50.0	50.4	2	2	2	-6
2	Josh Hart J. Hart	18	3/12/2024	NYK	vs	PHI	39	20	19	10	1	1	8	16	50.0	1	6	16.7	3	4	75.0	56.3	1	1	1	+32
3	Josh Hart J. Hart	18	3/3/2024	NYK	@	CLE	45	13	19	10	2	2	5	12	41.7	3	6	50.0	0	0		54.2	1	2	2	+16
4	Russell Westbrook R. Westbrook	18	4/21/2021	WAS	vs	GSW	41	14	20	10	3	0	5	17	29.4	1	4	25.0	3	4	75.0	37.3	2	9	3	+10
5	Russell Westbrook R. Westbrook	18	3/27/2021	WAS	vs	DET	35	19	19	10	0	0	8	20	40.0	1	3	33.3	2	2	100.0	45.5	1	6	3	+18
6	Shai Gilgeous-Alexander S. Gilgeous-Alexander	18	1/13/2020	OKC	@	MIN	36	20	20	10	0	1	8	12	66.7	2	3	66.7	2	2	100.0	77.6	2	2	1	+23
7	Paul Pierce P. Pierce	18	11/1/2006	BOS	vs	NOK	40	29	19	4	1	0	10	23	43.5	2	8	25.0	7	15	46.7	49.0	1	3	3	0
8	Luka Dončić L. Dončić	17	2/6/2024	DAL	@	BKN	43	35	18	9	2	1	13	27	48.1	4	11	36.4	5	10	50.0	55.7	1	1	3	+6
9	Russell Westbrook R. Westbrook	17	5/3/2021	WAS	vs	IND	39	14	21	24	1	1	5	8	62.5	0	0		4	4	100.0	71.7	4	6	3	+21
10	Russell Westbrook R. Westbrook	17	3/25/2021	WAS	@	NYK	40	13	18	9	2	4	3	15	20.0	0	5	0.0	7	12	58.3	32.1	1	8	6	-1
11	Ben Simmons B. Simmons	17	1/13/2019	PHI	@	NYK	37	20	22	9	0	0	10	13	76.9	0	0		0	2	0.0	72.0	5	2	4	+7
12	Russell Westbrook R. Westbrook	17	11/28/2018	OKC	vs	CLE	37	23	18	15	2	0	10	17	58.8	2	5	40.0	1	2	50.0	64.3	1	3	3	+12
13	Russell Westbrook R. Westbrook	17	4/11/2018	OKC	vs	MEM	37	6	20	19	2	0	2	9	22.2	0	2	0.0	2	3	66.7	29.1	3	5	0	+17
14	Russell Westbrook R. Westbrook	17	12/27/2016	OKC	@	MIA	37	29	17	11	0	0	11	22	50.0	0	1	0.0	7	10	70.0	54.9	0	7	0	+12
15	Damian Lillard D. Lillard	17	3/4/2015	POR	@	LAC	43	5	18	4	0	0	1	13	7.7	0	7	0.0	3	4	75.0	16.9	1	5	4	+13
16	Corey Maggette C. Maggette	17	11/8/2004	LAC	vs	DET	47	25	19	4	1	0	6	13	46.2	0	3	0.0	13	15	86.7	63.8	2	5	5	-1
17	Fat Lever F. Lever	17	4/17/1988	DEN	vs	DAL	43	25	19	13	0	0	8	14	57.1	0	0		9	9	100.0	69.6	2	0	2
18	Fat Lever F. Lever	17	4/5/1988	DEN	@	HOU	44	22	21	7	1	0	10	20	50.0	0	1	0.0	2	2	100.0	52.7	4	1	2
19	Desmond Bane D. Bane	16	3/7/2025	MEM	@	DAL	38	27	16	6	3	2	11	24	45.8	2	6	33.3	3	3	100.0	53.3	0	1	4	+13
20	Luka Dončić L. Dončić	16	12/27/2022	DAL	vs	NYK	47	60	21	10	2	1	21	31	67.7	2	6	33.3	16	22	72.7	73.7	5	4	5	+7
21	LaMelo Ball L. Ball	16	11/12/2021	CHA	vs	NYK	37	12	17	9	5	1	4	13	30.8	0	5	0.0	4	5	80.0	39.5	1	4	2	+18
22	Russell Westbrook R. Westbrook	16	5/6/2021	WAS	@	TOR	44	13	17	17	1	0	5	19	26.3	1	6	16.7	2	4	50.0	31.3	1	7	6	+8
23	Russell Westbrook R. Westbrook	16	4/28/2021	WAS	vs	LAL	41	18	18	14	2	0	7	16	43.8	1	3	33.3	3	4	75.0	50.7	2	2	3	+12
24	Josh Hart J. Hart	16	4/1/2021	NOP	vs	ORL	47	14	17	5	0	0	4	11	36.4	1	6	16.7	5	6	83.3	51.3	1	4	4	+3
25	James Harden J. Harden	16	8/12/2020	HOU	vs	IND	35	45	17	9	3	0	13	21	61.9	7	14	50.0	12	14	85.7	82.8	1	6	2	+11