Russell Westbrook grabbed his most rebounds in a game versus the Pacers on May 3, 2021, with 21 boards.

Interpreted as:

westbrook career high rebounds in a regular-season game

	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	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
2	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
3	Russell Westbrook R. Westbrook	20	4/2/2019	OKC	vs	LAL	37	20	21	3	0	8	23	34.8	2	9	22.2	2	3	66.7	41.1	5	15	2	2	+24
4	Russell Westbrook R. Westbrook	20	4/11/2018	OKC	vs	MEM	37	6	19	2	0	2	9	22.2	0	2	0.0	2	3	66.7	29.1	3	17	5	0	+17
5	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
6	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
7	Russell Westbrook R. Westbrook	19	2/3/2016	OKC	vs	ORL	38	24	14	2	0	10	18	55.6	0	1	0.0	4	4	100.0	60.7	7	12	2	1	+10
8	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
9	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
10	Russell Westbrook R. Westbrook	18	11/28/2018	OKC	vs	CLE	37	23	15	2	0	10	17	58.8	2	5	40.0	1	2	50.0	64.3	1	17	3	3	+12
11	Russell Westbrook R. Westbrook	18	4/9/2018	OKC	@	MIA	38	23	13	1	0	8	21	38.1	2	5	40.0	5	6	83.3	48.6	3	15	6	3	+12
12	Russell Westbrook R. Westbrook	18	2/24/2017	OKC	vs	LAL	35	17	17	3	0	4	18	22.2	1	5	20.0	8	9	88.9	38.7	2	16	6	1	+19
13	Russell Westbrook R. Westbrook	18	2/6/2017	OKC	@	IND	37	27	9	1	2	10	27	37.0	4	10	40.0	3	4	75.0	46.9	2	16	4	3	+1
14	Russell Westbrook R. Westbrook	17	5/6/2021	WAS	@	TOR	44	13	17	1	0	5	19	26.3	1	6	16.7	2	4	50.0	31.3	1	16	7	6	+8
15	Russell Westbrook R. Westbrook	17	1/24/2019	OKC	vs	NOP	37	23	16	2	0	9	19	47.4	1	3	33.3	4	8	50.0	51.1	1	16	4	3	+14
16	Russell Westbrook R. Westbrook	17	12/7/2018	OKC	@	CHI	35	24	13	4	0	9	21	42.9	2	6	33.3	4	7	57.1	49.8	2	15	10	5	+10
17	Russell Westbrook R. Westbrook	17	12/15/2017	OKC	@	PHI	52	27	15	2	0	10	33	30.3	2	5	40.0	5	12	41.7	35.3	5	12	6	1	-4
18	Russell Westbrook R. Westbrook	17	12/13/2017	OKC	@	IND	36	10	12	2	0	3	17	17.6	1	3	33.3	3	7	42.9	24.9	3	14	5	0	+2
19	Russell Westbrook R. Westbrook	17	3/3/2017	OKC	@	PHX	38	48	9	3	0	14	30	46.7	3	12	25.0	17	18	94.4	63.3	1	16	4	4	+10
20	Russell Westbrook R. Westbrook	17	1/7/2017	OKC	vs	DEN	35	32	11	3	0	10	20	50.0	7	12	58.3	5	6	83.3	70.7	2	15	5	3	+24
21	Russell Westbrook R. Westbrook	17	12/27/2016	OKC	@	MIA	37	29	11	0	0	11	22	50.0	0	1	0.0	7	10	70.0	54.9	0	17	7	0	+12
22	Russell Westbrook R. Westbrook	17	12/4/2016	OKC	vs	NOP	38	28	12	1	0	10	23	43.5	2	8	25.0	6	9	66.7	51.9	1	16	10	1	+13
23	Russell Westbrook R. Westbrook	17	11/28/2016	OKC	@	NYK	36	27	14	2	0	9	23	39.1	2	3	66.7	7	7	100.0	51.8	5	12	7	3	+5
24	Russell Westbrook R. Westbrook	17	11/13/2015	OKC	vs	PHI	35	21	11	3	0	8	22	36.4	2	6	33.3	3	4	75.0	44.2	4	13	6	1	+16
25	Russell Westbrook R. Westbrook	16	11/5/2025	SAC	vs	GSW	35	23	10	1	0	9	13	69.2	3	4	75.0	2	2	100.0	82.9	4	12	3	1	+4