Kelly Olynyk got his most rebounds in a game against the Mavericks on April 7, 2021, with 18 boards.

Interpreted as:

Kelly Olynyk 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	Kelly Olynyk K. Olynyk	18	4/7/2021	HOU	vs	DAL	34	10	3	2	2	4	9	44.4	1	4	25.0	1	1	100.0	53.0	2	16	2	5	+12
2	Kelly Olynyk K. Olynyk	16	11/25/2019	MIA	vs	CHA	32	15	1	2	0	5	8	62.5	4	5	80.0	1	1	100.0	88.9	3	13	4	0	+10
3	Kelly Olynyk K. Olynyk	15	2/23/2025	NOP	vs	SAS	25	14	2	0	0	4	7	57.1	1	2	50.0	5	6	83.3	72.6	5	10	5	2	+21
4	Kelly Olynyk K. Olynyk	15	4/2/2023	UTA	@	BKN	33	7	5	1	0	2	7	28.6	0	2	0.0	3	4	75.0	40.0	1	14	3	5	+10
5	Kelly Olynyk K. Olynyk	14	4/6/2023	UTA	vs	OKC	32	16	8	1	0	6	10	60.0	0	2	0.0	4	6	66.7	63.3	2	12	7	2	-9
6	Kelly Olynyk K. Olynyk	14	2/15/2023	UTA	@	MEM	37	28	6	0	0	9	16	56.3	3	7	42.9	7	7	100.0	73.4	2	12	6	4	+15
7	Kelly Olynyk K. Olynyk	13	3/18/2023	UTA	vs	BOS	29	13	6	0	0	4	10	40.0	0	3	0.0	5	5	100.0	53.3	3	10	2	2	+18
8	Kelly Olynyk K. Olynyk	13	4/29/2021	HOU	vs	MIL	39	24	4	2	1	9	17	52.9	3	5	60.0	3	3	100.0	65.5	6	7	4	4	+6
9	Kelly Olynyk K. Olynyk	13	2/11/2021	MIA	@	HOU	31	6	0	0	2	2	7	28.6	2	6	33.3	0	0		42.9	1	12	2	2	+11
10	Kelly Olynyk K. Olynyk	13	1/3/2018	MIA	vs	DET	36	25	3	0	0	11	15	73.3	3	5	60.0	0	0		83.3	4	9	2	2	+3
11	Kelly Olynyk K. Olynyk	13	11/5/2014	BOS	vs	TOR	34	18	2	0	0	7	11	63.6	2	2	100.0	2	2	100.0	75.8	4	9	2	5	+8
12	Kelly Olynyk K. Olynyk	12	2/25/2025	NOP	vs	SAS	23	6	3	1	1	1	6	16.7	0	2	0.0	4	5	80.0	36.6	5	7	1	3	-6
13	Kelly Olynyk K. Olynyk	12	11/14/2023	UTA	vs	POR	24	12	3	1	0	4	8	50.0	2	3	66.7	2	2	100.0	67.6	6	6	3	1	+11
14	Kelly Olynyk K. Olynyk	12	5/7/2021	HOU	@	MIL	31	23	7	2	1	7	15	46.7	1	4	25.0	8	11	72.7	58.0	2	10	4	1	+5
15	Kelly Olynyk K. Olynyk	12	12/26/2017	MIA	vs	ORL	32	15	2	3	2	7	14	50.0	1	2	50.0	0	0		53.6	3	9	4	4	+20
16	Kelly Olynyk K. Olynyk	12	4/12/2014	BOS	@	CLE	39	25	3	0	0	11	23	47.8	2	5	40.0	1	1	100.0	53.3	0	12	4	6	+10
17	Kelly Olynyk K. Olynyk	11	4/12/2024	TOR	@	MIA	25	8	6	0	0	3	7	42.9	0	0		2	2	100.0	50.8	3	8	4	3	-1
18	Kelly Olynyk K. Olynyk	11	11/15/2022	UTA	vs	NYK	29	27	2	1	0	7	13	53.8	2	5	40.0	11	13	84.6	72.1	2	9	3	5	-7
19	Kelly Olynyk K. Olynyk	11	5/5/2021	HOU	vs	PHI	39	27	8	1	3	9	16	56.3	3	6	50.0	6	8	75.0	69.2	5	6	1	4	-8
20	Kelly Olynyk K. Olynyk	11	4/10/2021	HOU	@	GSW	32	18	3	0	0	7	13	53.8	2	5	40.0	2	4	50.0	61.0	5	6	1	4	-17
21	Kelly Olynyk K. Olynyk	11	4/9/2021	HOU	@	LAC	32	13	3	0	0	6	11	54.5	1	5	20.0	0	0		59.1	4	7	3	2	-33
22	Kelly Olynyk K. Olynyk	11	2/3/2021	MIA	vs	WAS	27	8	0	1	1	2	9	22.2	2	8	25.0	2	2	100.0	40.5	2	9	1	3	+8
23	Kelly Olynyk K. Olynyk	11	3/30/2019	MIA	@	NYK	32	12	1	1	0	4	10	40.0	0	2	0.0	4	5	80.0	49.2	4	7	2	3	+16
24	Kelly Olynyk K. Olynyk	11	3/6/2019	MIA	@	CHA	45	22	1	2	1	8	14	57.1	5	7	71.4	1	1	100.0	76.2	2	9	1	2	+13
25	Kelly Olynyk K. Olynyk	11	3/10/2018	MIA	vs	WAS	22	13	2	1	2	4	5	80.0	0	0		5	5	100.0	90.3	1	10	2	3	+19