Mason Plumlee got his most boards in a game versus the Pacers on April 24, 2021, with 21 rebounds.

Interpreted as:

Mason Plumlee 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	Mason Plumlee M. Plumlee	21	4/24/2021	DET	@	IND	29	17	5	0	2	7	9	77.8	0	0		3	4	75.0	79.0	3	18	2	3	+7
2	Mason Plumlee M. Plumlee	20	3/2/2023	LAC	@	GSW	29	12	2	0	0	3	5	60.0	0	0		6	6	100.0	78.5	2	18	3	2	-11
3	Mason Plumlee M. Plumlee	19	3/20/2016	POR	@	DAL	32	14	2	1	1	5	9	55.6	0	0		4	9	44.4	54.0	10	9	1	5	-20
4	Mason Plumlee M. Plumlee	18	12/14/2022	CHA	vs	DET	34	12	3	0	0	5	8	62.5	0	0		2	4	50.0	61.5	11	7	1	3	-10
5	Mason Plumlee M. Plumlee	17	2/15/2022	CHA	@	MIN	36	14	9	0	0	4	6	66.7	0	0		6	8	75.0	73.5	6	11	3	5	-14
6	Mason Plumlee M. Plumlee	17	2/2/2022	CHA	@	BOS	30	5	2	1	0	2	5	40.0	0	1	0.0	1	3	33.3	39.6	6	11	3	4	+5
7	Mason Plumlee M. Plumlee	17	1/28/2022	CHA	vs	LAL	38	8	6	1	0	3	4	75.0	0	0		2	2	100.0	82.0	5	12	4	5	+17
8	Mason Plumlee M. Plumlee	17	1/1/2021	DET	vs	BOS	30	8	1	2	1	3	5	60.0	0	0		2	4	50.0	59.2	5	12	1	1	+8
9	Mason Plumlee M. Plumlee	17	11/24/2015	POR	vs	CHI	35	11	1	0	2	5	13	38.5	0	0		1	2	50.0	39.6	5	12	1	5	+6
10	Mason Plumlee M. Plumlee	16	1/14/2023	CHA	vs	BOS	33	9	1	0	0	4	10	40.0	0	0		1	2	50.0	41.4	3	13	1	0	-21
11	Mason Plumlee M. Plumlee	16	4/21/2021	DET	@	DAL	32	13	7	0	0	4	4	100.0	0	0		5	5	100.0	104.8	2	14	2	6	-17
12	Mason Plumlee M. Plumlee	16	3/19/2021	DET	@	HOU	22	6	1	0	1	2	4	50.0	0	0		2	4	50.0	52.1	5	11	1	3	+16
13	Mason Plumlee M. Plumlee	16	11/4/2015	POR	@	UTA	35	12	2	2	2	5	9	55.6	0	0		2	9	22.2	46.3	3	13	5	4	+18
14	Mason Plumlee M. Plumlee	15	1/12/2023	CHA	@	TOR	35	16	4	1	1	6	6	100.0	0	0		4	6	66.7	92.6	5	10	2	1	-10
15	Mason Plumlee M. Plumlee	15	1/6/2023	CHA	@	MIL	31	17	6	1	0	8	9	88.9	0	0		1	3	33.3	82.4	5	10	2	3	+30
16	Mason Plumlee M. Plumlee	15	11/10/2022	CHA	@	MIA	39	13	5	0	0	4	4	100.0	0	0		5	7	71.4	91.8	2	13	3	4	+4
17	Mason Plumlee M. Plumlee	15	3/9/2022	CHA	vs	BOS	30	7	6	0	3	3	3	100.0	0	0		1	4	25.0	73.5	3	12	3	3	+8
18	Mason Plumlee M. Plumlee	15	2/19/2021	DET	@	MEM	34	10	6	1	2	5	8	62.5	0	0		0	0		62.5	4	11	6	4	-9
19	Mason Plumlee M. Plumlee	15	1/16/2020	DEN	@	GSW	27	15	4	1	2	4	7	57.1	0	0		7	10	70.0	65.8	7	8	4	3	-4
20	Mason Plumlee M. Plumlee	15	2/7/2017	POR	@	DAL	27	12	2	1	0	3	4	75.0	0	0		6	6	100.0	90.4	4	11	1	5	+23
21	Mason Plumlee M. Plumlee	15	12/26/2016	POR	vs	TOR	30	13	4	0	0	5	10	50.0	0	0		3	4	75.0	55.3	4	11	1	4	+2
22	Mason Plumlee M. Plumlee	15	4/9/2016	POR	vs	MIN	32	15	2	1	2	6	9	66.7	0	0		3	4	75.0	69.7	2	13	0	1	+11
23	Mason Plumlee M. Plumlee	15	1/9/2015	BKN	vs	PHI	32	15	1	2	0	5	9	55.6	0	0		5	8	62.5	59.9	5	10	1	2	+14
24	Mason Plumlee M. Plumlee	14	11/12/2024	PHX	@	UTA	26	15	2	0	1	6	9	66.7	0	0		3	4	75.0	69.7	3	11	0	1	0
25	Mason Plumlee M. Plumlee	14	1/31/2023	CHA	@	MIL	31	14	5	0	1	7	12	58.3	0	0		0	2	0.0	54.3	5	9	2	3	+2