Calvin Natt got his most boards in a game against the Cavaliers on October 12, 1979, with 19 boards.

Interpreted as:

Calvin Natt 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	Calvin Natt C. Natt	19	10/12/1979	NJN	vs	CLE	42	20	3	2	0	9	16	56.3	0	0		2	2	100.0	59.2	4	15	3	2
2	Calvin Natt C. Natt	16	11/21/1984	DEN	@	LAC	38	32	3	1	0	13	18	72.2	0	0		6	8	75.0	74.3	7	9	3	2
3	Calvin Natt C. Natt	15	3/5/1985	DEN	vs	HOU	47	37	2	0	1	14	29	48.3	0	0		9	11	81.8	54.7	7	8	4	3
4	Calvin Natt C. Natt	15	1/16/1985	DEN	vs	GSW	38	27	1	0	0	10	21	47.6	0	0		7	9	77.8	54.1	9	6	3	1
5	Calvin Natt C. Natt	15	3/18/1982	POR	vs	GSW	36	26	1	0	0	13	13	100.0	0	0		0	0		100.0	4	11	3	4
6	Calvin Natt C. Natt	15	1/8/1982	POR	vs	DEN	33	17	3	1	1	8	16	50.0	1	1	100.0	0	0		53.1	4	11	1	1
7	Calvin Natt C. Natt	14	1/11/1986	DEN	vs	UTA	31	19	1	0	1	7	11	63.6	0	0		5	7	71.4	67.5	1	13	4	2
8	Calvin Natt C. Natt	14	4/15/1983	POR	vs	GSW	38	25	0	0	0	9	16	56.3	0	0		7	8	87.5	64.0	3	11	4	4
9	Calvin Natt C. Natt	14	1/22/1983	POR	@	HOU	47	33	1	0	0	16	22	72.7	0	1	0.0	1	1	100.0	73.5	6	8	5	4
10	Calvin Natt C. Natt	14	12/9/1982	POR	@	GSW	41	30	2	0	0	10	15	66.7	0	0		10	12	83.3	74.0	8	6	5	4
11	Calvin Natt C. Natt	14	12/1/1981	POR	@	DEN	43	30	0	5	2	13	19	68.4	0	0		4	8	50.0	66.6	7	7	2	1
12	Calvin Natt C. Natt	14	11/12/1981	POR	@	SDC	39	33	3	0	1	12	15	80.0	0	0		9	13	69.2	79.6	5	9	3	1
13	Calvin Natt C. Natt	14	1/23/1980	NJN	vs	CLE	40	19	2	1	0	9	16	56.3	0	0		1	1	100.0	57.8	4	10	3	3
14	Calvin Natt C. Natt	14	12/15/1979	NJN	@	CLE	42	30	1		1	14	25	56.0	0			2	3	66.7	57.0				2
15	Calvin Natt C. Natt	14	11/27/1979	NJN	@	MIL	39	19	1	3	3	7	19	36.8	0	0		5	5	100.0	44.8				2
16	Calvin Natt C. Natt	13	3/18/1986	DEN	@	SAC	34	15	4	0	0	6	17	35.3	0	0		3	3	100.0	40.9	2	11	4	2
17	Calvin Natt C. Natt	13	3/16/1986	DEN	vs	SAC	32	21	3	0	0	9	16	56.3	0	0		3	6	50.0	56.3	5	8	2	3
18	Calvin Natt C. Natt	13	1/4/1986	DEN	@	SAC	37	17	2	1	0	7	14	50.0	0	0		3	3	100.0	55.5	2	11	2	2
19	Calvin Natt C. Natt	13	11/19/1985	DEN	vs	HOU	27	18	3	2	0	6	17	35.3	0	0		6	6	100.0	45.8	6	7	2	2
20	Calvin Natt C. Natt	13	2/26/1985	DEN	@	ATL	36	20	2	1	0	6	18	33.3	0	0		8	8	100.0	46.5	9	4	4	2
21	Calvin Natt C. Natt	13	3/22/1983	POR	vs	SAS	35	19	2	2	0	7	18	38.9	0	0		5	5	100.0	47.0	5	8	2	2
22	Calvin Natt C. Natt	13	12/12/1982	POR	vs	PHX	39	19	3	0	1	6	15	40.0	0	0		7	10	70.0	49.0	3	10	1	2
23	Calvin Natt C. Natt	13	4/13/1982	POR	@	SEA	33	8	4	2	0	4	7	57.1	0	0		0	2	0.0	50.8	4	9	4	3
24	Calvin Natt C. Natt	13	4/11/1982	POR	vs	GSW	45	20	5	1	0	8	14	57.1	0	0		4	5	80.0	61.7	3	10	1	1
25	Calvin Natt C. Natt	13	4/2/1982	POR	@	DEN	41	26	2	0	0	10	15	66.7	0	0		6	7	85.7	71.9	6	7	1	3