most rebounds in a game by a guard in the 2020's

Between the 2019-20 and 2028-29 seasons, Luka Dončić and Russell Westbrook were tied for the most rebounds by a guard in a game, with 21 rebounds.

Interpreted as:

most rebounds in a regular-season game by a guard in the 2020's

	NAME	REB	DATE	TM		OPP	MIN	PTS	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Luka Dončić L. Dončić	21	12/27/2022	DAL	vs	NYK	47	60	10	2	1	21	31	67.7	2	6	33.3	16	22	72.7	73.7	5	16	4	5	+7
2	Russell Westbrook R. Westbrook	21	5/3/2021	WAS	vs	IND	39	14	24	1	1	5	8	62.5	0	0		4	4	100.0	71.7	4	17	6	3	+21
3	Josh Hart J. Hart	20	3/7/2025	NYK	@	LAC	46	14	6	0	0	6	13	46.2	1	4	25.0	1	2	50.0	50.4	2	18	2	2	-6
4	Russell Westbrook R. Westbrook	20	4/21/2021	WAS	vs	GSW	41	14	10	3	0	5	17	29.4	1	4	25.0	3	4	75.0	37.3	2	18	9	3	+10
5	Luka Dončić L. Dončić	20	8/4/2020	DAL	@	SAC	44	34	12	0	2	12	24	50.0	2	6	33.3	8	11	72.7	58.9	4	16	6	3	+3
6	Shai Gilgeous-Alexander S. Gilgeous-Alexander	20	1/13/2020	OKC	@	MIN	36	20	10	0	1	8	12	66.7	2	3	66.7	2	2	100.0	77.6	2	18	2	1	+23
7	Josh Giddey J. Giddey	19	4/4/2025	CHI	vs	POR	39	15	12	0	0	4	13	30.8	0	1	0.0	7	9	77.8	44.2	5	14	2	2	+10
8	Jordan Goodwin J. Goodwin	19	4/9/2024	MEM	vs	SAS	36	10	5	0	0	5	15	33.3	0	2	0.0	0	0		33.3	8	11	1	1	-7
9	Josh Hart J. Hart	19	3/12/2024	NYK	vs	PHI	39	20	10	1	1	8	16	50.0	1	6	16.7	3	4	75.0	56.3	1	18	1	1	+32
10	Josh Hart J. Hart	19	3/3/2024	NYK	@	CLE	45	13	10	2	2	5	12	41.7	3	6	50.0	0	0		54.2	1	18	2	2	+16
11	Josh Hart J. Hart	19	11/25/2022	POR	@	NYK	42	10	4	2	0	4	8	50.0	0	2	0.0	2	4	50.0	51.2	6	13	3	6	+13
12	Russell Westbrook R. Westbrook	19	5/8/2021	WAS	@	IND	44	33	15	1	2	11	26	42.3	3	7	42.9	8	9	88.9	55.1	4	15	7	4	+4
13	Russell Westbrook R. Westbrook	19	3/27/2021	WAS	vs	DET	35	19	10	0	0	8	20	40.0	1	3	33.3	2	2	100.0	45.5	1	18	6	3	+18
14	Josh Hart J. Hart	18	1/25/2025	NYK	vs	SAC	40	20	11	1	2	8	14	57.1	1	2	50.0	3	3	100.0	65.3	7	11	3	3	+17
15	Josh Hart J. Hart	18	2/29/2024	NYK	vs	GSW	47	14	7	2	0	4	17	23.5	3	9	33.3	3	4	75.0	37.3	4	14	0	2	-11
16	Luka Dončić L. Dončić	18	2/6/2024	DAL	@	BKN	43	35	9	2	1	13	27	48.1	4	11	36.4	5	10	50.0	55.7	1	17	1	3	+6
17	Luka Dončić L. Dončić	18	1/22/2024	DAL	vs	BOS	40	33	13	2	0	12	30	40.0	2	8	25.0	7	11	63.6	47.4	5	13	3	5	-13
18	Josh Giddey J. Giddey	18	12/18/2021	OKC	vs	LAC	32	8	10	0	0	4	14	28.6	0	1	0.0	0	0		28.6	4	14	4	0	-7
19	Russell Westbrook R. Westbrook	18	4/28/2021	WAS	vs	LAL	41	18	14	2	0	7	16	43.8	1	3	33.3	3	4	75.0	50.7	2	16	2	3	+12
20	Russell Westbrook R. Westbrook	18	3/25/2021	WAS	@	NYK	40	13	9	2	4	3	15	20.0	0	5	0.0	7	12	58.3	32.1	1	17	8	6	-1
21	Luka Dončić L. Dončić	18	12/3/2019	DAL	@	NOP	28	33	5	0	0	9	18	50.0	5	12	41.7	10	13	76.9	69.6	2	16	4	0	+16
22	Josh Hart J. Hart	17	2/26/2025	NYK	vs	PHI	39	7	4	1	1	3	5	60.0	0	0		1	4	25.0	51.8	3	14	7	2	+11
23	Josh Hart J. Hart	17	1/15/2025	NYK	@	PHI	49	10	12	4	0	4	9	44.4	0	3	0.0	2	3	66.7	48.4	5	12	3	3	+10
24	Jordan Goodwin J. Goodwin	17	4/12/2024	MEM	vs	LAL	38	23	3	4	0	7	23	30.4	4	9	44.4	5	6	83.3	44.9	8	9	2	4	-4
25	Josh Giddey J. Giddey	17	3/24/2023	OKC	@	LAL	39	27	7	1	1	12	24	50.0	2	6	33.3	1	1	100.0	55.2	4	13	2	3	+14