RJ Barrett got his most rebounds in a game on November 21, 2021 and on October 28, 2019, with 15 boards.

Interpreted as:

RJ Barrett most 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	RJ Barrett	15	11/21/2021	NYK	@	CHI	33	9	2	1	1	2	12	16.7	0	2	0.0	5	8	62.5	29.0	1	14	1	3	+6
2	RJ Barrett	15	10/28/2019	NYK	vs	CHI	40	19	5	0	1	7	15	46.7	0	2	0.0	5	11	45.5	47.9	6	9	2	3	+5
3	RJ Barrett	14	1/23/2022	NYK	vs	LAC	43	28	6	0	1	9	24	37.5	3	5	60.0	7	7	100.0	51.7	2	12	1	3	+7
4	RJ Barrett	13	3/22/2022	NYK	vs	ATL	42	30	3	2	0	9	25	36.0	1	7	14.3	11	17	64.7	46.2	3	10	5	2	-5
5	RJ Barrett	12	1/17/2022	NYK	vs	CHA	39	18	5	2	0	7	18	38.9	2	6	33.3	2	4	50.0	45.5	1	11	6	2	-16
6	RJ Barrett	12	4/24/2021	NYK	vs	TOR	38	25	4	0	0	8	16	50.0	3	7	42.9	6	7	85.7	65.5	1	11	2	3	+23
7	RJ Barrett	11	12/12/2024	TOR	@	MIA	34	13	10	0	3	5	18	27.8	1	4	25.0	2	2	100.0	34.4	1	10	6	3	+4
8	RJ Barrett	11	12/5/2024	TOR	vs	OKC	31	17	2	0	1	5	16	31.3	1	7	14.3	6	6	100.0	45.6	0	11	1	2	-15
9	RJ Barrett	11	4/12/2024	TOR	@	MIA	33	35	3	0	0	13	18	72.2	1	4	25.0	8	10	80.0	78.1	1	10	3	3	-9
10	RJ Barrett	11	3/5/2023	NYK	@	BOS	50	29	3	1	1	10	22	45.5	3	9	33.3	6	9	66.7	55.9	2	9	2	3	-8
11	RJ Barrett	11	1/17/2021	NYK	@	BOS	29	19	3	2	0	5	11	45.5	2	4	50.0	7	8	87.5	65.4	4	7	4	3	+32
12	RJ Barrett	11	1/4/2021	NYK	@	ATL	44	26	5	2	0	10	19	52.6	1	5	20.0	5	7	71.4	58.9	1	10	0	2	+13
13	RJ Barrett	10	1/15/2025	TOR	vs	BOS	36	22	8	1	1	10	18	55.6	1	5	20.0	1	4	25.0	55.7	2	8	2	2	+8
14	RJ Barrett	10	11/16/2024	TOR	@	BOS	42	25	15	1	1	10	27	37.0	1	3	33.3	4	9	44.4	40.4	0	10	1	4	+3
15	RJ Barrett	10	1/9/2024	TOR	@	LAL	35	23	5	2	0	10	13	76.9	1	3	33.3	2	3	66.7	80.3	1	9	3	4	+10
16	RJ Barrett	10	12/25/2022	NYK	vs	PHI	43	17	4	0	0	6	21	28.6	2	6	33.3	3	4	75.0	37.3	0	10	2	3	-4
17	RJ Barrett	10	11/25/2022	NYK	vs	POR	44	19	5	1	0	6	22	27.3	1	7	14.3	6	8	75.0	37.2	1	9	3	3	-6
18	RJ Barrett	10	11/8/2021	NYK	@	PHI	40	15	4	0	1	6	20	30.0	2	8	25.0	1	1	100.0	36.7	2	8	3	2	-1
19	RJ Barrett	10	3/25/2021	NYK	vs	WAS	42	24	5	3	0	7	22	31.8	2	6	33.3	8	11	72.7	44.7	3	7	3	5	0
20	RJ Barrett	10	2/23/2021	NYK	vs	GSW	27	4	1	0	0	1	9	11.1	1	3	33.3	1	2	50.0	20.2	3	7	3	6	-21
21	RJ Barrett	10	1/18/2021	NYK	vs	ORL	38	22	4	0	1	9	19	47.4	0	3	0.0	4	4	100.0	53.0	2	8	3	2	+16
22	RJ Barrett	10	12/11/2019	NYK	@	GSW	46	22	3	1	1	8	16	50.0	3	5	60.0	3	4	75.0	61.9	0	10	3	5	0
23	RJ Barrett	9	1/31/2025	TOR	vs	CHI	31	19	3	0	0	8	17	47.1	1	4	25.0	2	6	33.3	48.4	0	9	2	4	-11
24	RJ Barrett	9	1/6/2025	TOR	vs	MIL	32	25	5	1	0	11	18	61.1	2	5	40.0	1	4	25.0	63.3	3	6	1	0	-19
25	RJ Barrett	9	12/26/2024	TOR	@	MEM	34	27	10	0	0	10	18	55.6	2	5	40.0	5	7	71.4	64.0	3	6	2	2	-14