which small forward has the most rebounds in a game 2021

Keldon Johnson got the most boards by a small forward in a game in 2020-21, with 21 boards against the Cavaliers on March 19, 2021.

Interpreted as:

Which small forward has the most rebounds in a regular-season game 2021?

	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	Keldon Johnson K. Johnson	21	3/19/2021	SAS	@	CLE	39	23	2	1	2	9	19	47.4	0	1	0.0	5	7	71.4	52.1	11	10	2	5	+12
2	Kawhi Leonard K. Leonard	16	1/1/2021	LAC	@	UTA	39	20	9	0	3	8	19	42.1	2	4	50.0	2	4	50.0	48.2	4	12	0	2	+8
3	Miles Bridges M. Bridges	16	12/30/2020	CHA	@	DAL	30	20	2	0	2	6	9	66.7	4	6	66.7	4	4	100.0	92.9	0	16	5	1	+18
4	Jimmy Butler III J. Butler III	15	3/21/2021	MIA	vs	IND	42	21	7	0	0	7	16	43.8	0	1	0.0	7	8	87.5	53.8	6	9	2	3	-15
5	Torrey Craig T. Craig	14	4/25/2021	PHX	@	BKN	32	20	0	0	1	6	9	66.7	2	4	50.0	6	6	100.0	85.9	4	10	1	3	0
6	Paul George P. George	14	4/23/2021	LAC	@	HOU	34	33	4	2	0	10	27	37.0	3	10	30.0	10	10	100.0	52.5	2	12	7	3	-3
7	Miles Bridges M. Bridges	14	4/20/2021	CHA	@	NYK	38	15	3	1	1	6	16	37.5	3	9	33.3	0	2	0.0	44.4	3	11	4	3	-19
8	Patrick Williams P. Williams	14	3/17/2021	CHI	vs	SAS	32	10	1	0	0	4	7	57.1	2	3	66.7	0	0		71.4	4	10	2	3	0
9	Jae Crowder J. Crowder	14	2/10/2021	PHX	vs	MIL	26	6	2	1	1	2	6	33.3	1	3	33.3	1	2	50.0	43.6	2	12	0	2	+2
10	Miles Bridges M. Bridges	14	2/7/2021	CHA	vs	WAS	31	11	2	0	2	5	10	50.0	1	3	33.3	0	0		55.0	6	8	2	3	+12
11	Keldon Johnson K. Johnson	14	1/22/2021	SAS	vs	DAL	35	17	3	0	0	7	14	50.0	0	3	0.0	3	4	75.0	53.9	3	11	2	6	-1
12	Khris Middleton K. Middleton	14	12/23/2020	MIL	@	BOS	38	27	8	0	0	10	20	50.0	3	8	37.5	4	4	100.0	62.0	2	12	2	2	+7
13	Justise Winslow J. Winslow	13	5/14/2021	MEM	vs	SAC	38	25	4	0	0	9	19	47.4	4	6	66.7	3	6	50.0	57.8	2	11	3	4	-1
14	Naji Marshall N. Marshall	13	5/14/2021	NOP	@	GSW	36	20	3	0	0	7	15	46.7	1	3	33.3	5	6	83.3	56.7	1	12	2	3	-5
15	Oshae Brissett O. Brissett	13	5/1/2021	IND	@	OKC	40	16	3	0	4	6	11	54.5	3	6	50.0	1	3	33.3	64.9	1	12	1	3	+49
16	Paul George P. George	13	3/25/2021	LAC	@	SAS	34	24	4	0	0	10	28	35.7	2	5	40.0	2	3	66.7	40.9	4	9	2	0	+20
17	Khris Middleton K. Middleton	13	3/24/2021	MIL	vs	BOS	36	27	4	0	0	11	20	55.0	2	4	50.0	3	6	50.0	59.6	2	11	5	3	+1
18	Kawhi Leonard K. Leonard	13	2/21/2021	LAC	vs	BKN	39	29	3	1	0	9	19	47.4	5	9	55.6	6	6	100.0	67.0	1	12	2	2	-1
19	Kevin Durant K. Durant	13	1/25/2021	BKN	vs	MIA	38	20	5	1	2	6	21	28.6	3	12	25.0	5	6	83.3	42.3	0	13	1	1	+11
20	Precious Achiuwa P. Achiuwa	13	1/12/2021	MIA	@	PHI	36	17	3	0	1	7	10	70.0	0	0		3	4	75.0	72.3	6	7	3	4	-6
21	Jaylen Brown J. Brown	13	1/8/2021	BOS	vs	WAS	38	27	5	2	0	9	19	47.4	3	6	50.0	6	6	100.0	62.4	3	10	5	4	+21
22	Otto Porter Jr. O. Porter Jr.	13	1/5/2021	CHI	@	POR	28	19	1	0	0	7	14	50.0	4	7	57.1	1	2	50.0	63.8	2	11	0	2	+4
23	Paul Reed P. Reed	12	5/16/2021	PHI	vs	ORL	24	17	3	1	1	7	13	53.8	0	0		3	4	75.0	57.6	7	5	2	3	+2
24	Solomon Hill S. Hill	12	4/25/2021	ATL	vs	MIL	34	2	1	0	0	1	8	12.5	0	4	0.0	0	0		12.5	1	11	0	3	+5
25	Oshae Brissett O. Brissett	12	4/21/2021	IND	vs	OKC	42	23	1	2	3	8	16	50.0	2	7	28.6	5	8	62.5	58.9	4	8	1	2	+12