Isiah Thomas got his most boards in a game against the Bulls on January 4, 1983, with 12 rebounds.

Interpreted as:

Isiah Thomas 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	Isiah Thomas I. Thomas	12	1/4/1983	DET	@	CHI	50	31	9	4	2	10	31	32.3	1	4	25.0	10	16	62.5	40.7	5	7	9	3
2	Isiah Thomas I. Thomas	11	2/1/1987	DET	vs	CHI	40	14	13	1	1	4	12	33.3	0	0		6	8	75.0	45.1	2	9	4	3
3	Isiah Thomas I. Thomas	11	11/28/1986	DET	vs	MIL	37	12	15	1	0	1	7	14.3	0	2	0.0	10	10	100.0	52.6	0	11	1	2
4	Isiah Thomas I. Thomas	11	1/5/1985	DET	@	WAS	42	27	13	4	0	8	21	38.1	1	1	100.0	10	13	76.9	50.5	5	6	2	3
5	Isiah Thomas I. Thomas	10	2/7/1985	DET	@	WAS	50	25	24	2	1	9	27	33.3	1	3	33.3	6	9	66.7	40.4	4	6	2	1
6	Isiah Thomas I. Thomas	10	2/8/1983	DET	@	SAS	46	46	11	4	0	14	24	58.3	3	5	60.0	15	18	83.3	72.1	4	6	1	2
7	Isiah Thomas I. Thomas	9	11/29/1989	DET	@	PHX	38	29	14	2	0	12	21	57.1	1	2	50.0	4	7	57.1	60.2	4	5	0	5
8	Isiah Thomas I. Thomas	9	1/22/1988	DET	@	SEA	41	13	15	1	0	5	13	38.5	0	1	0.0	3	4	75.0	44.0	5	4	3	2
9	Isiah Thomas I. Thomas	9	11/10/1987	DET	@	IND	39	23	7	2	0	10	26	38.5	0	1	0.0	3	6	50.0	40.2	4	5	2	3
10	Isiah Thomas I. Thomas	9	3/11/1987	DET	@	IND	44	34	11	0	1	14	23	60.9	0	0		6	11	54.5	61.1	3	6	2	1
11	Isiah Thomas I. Thomas	9	4/4/1985	DET	@	MIL	41	20	20	2	0	8	15	53.3	0	4	0.0	4	4	100.0	59.7	3	6	7	4
12	Isiah Thomas I. Thomas	9	3/7/1983	DET	@	PHI	39	24	12	0	0	8	20	40.0	0	3	0.0	8	10	80.0	49.2	1	8	5	5
13	Isiah Thomas I. Thomas	8	12/18/1993	DET	vs	CLE	43	15	7	2	0	4	11	36.4	0	1	0.0	7	8	87.5	51.7	4	4	8	4
14	Isiah Thomas I. Thomas	8	4/14/1993	DET	vs	ATL	45	19	7	4	0	7	19	36.8	0	3	0.0	5	7	71.4	43.0	3	5	6	4
15	Isiah Thomas I. Thomas	8	4/9/1993	DET	@	BOS	44	43	10	5	0	17	35	48.6	1	3	33.3	8	10	80.0	54.6	3	5	5	3
16	Isiah Thomas I. Thomas	8	1/21/1993	DET	@	HOU	41	30	13	1	1	12	22	54.5	3	6	50.0	3	4	75.0	63.1	5	3	6	1
17	Isiah Thomas I. Thomas	8	12/9/1992	DET	vs	ORL	38	16	12	1	0	6	13	46.2	0	1	0.0	4	8	50.0	48.4	4	4	2	2
18	Isiah Thomas I. Thomas	8	1/11/1991	DET	vs	POR	45	24	11	2	0	10	19	52.6	1	1	100.0	3	4	75.0	57.8	2	6	5	3
19	Isiah Thomas I. Thomas	8	4/19/1990	DET	vs	PHI	34	13	13	0	0	5	18	27.8	0	1	0.0	3	4	75.0	32.9	2	6	6	3
20	Isiah Thomas I. Thomas	8	4/3/1990	DET	vs	BOS	43	24	7	3	0	6	18	33.3	0	2	0.0	12	15	80.0	48.8	2	6	6	3
21	Isiah Thomas I. Thomas	8	3/2/1990	DET	vs	PHI	44	21	12	2	0	7	23	30.4	2	4	50.0	5	5	100.0	41.7	3	5	5	5
22	Isiah Thomas I. Thomas	8	11/3/1989	DET	vs	NYK	40	17	10	2	1	4	14	28.6	0	1	0.0	9	10	90.0	46.2	2	6	4	3
23	Isiah Thomas I. Thomas	8	2/27/1987	DET	vs	POR	39	34	3	1	1	14	31	45.2	1	4	25.0	5	5	100.0	51.2	1	7	2	4
24	Isiah Thomas I. Thomas	8	2/22/1987	DET	vs	NYK	39	26	6	0	0	12	19	63.2	0	2	0.0	2	3	66.7	64.0	2	6	3	4
25	Isiah Thomas I. Thomas	8	1/13/1987	DET	@	CLE	37	28	9	1	1	11	26	42.3	0	1	0.0	6	11	54.5	45.4	3	5	4	4