Duck Williams had his most assists in a game against the Knicks on November 1, 1979, with 9 assists.

Interpreted as:

Duck Williams most assists in a regular-season game

	NAME	AST	DATE	TM		OPP	MIN	PTS	REB	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	Duck Williams D. Williams	9	11/1/1979	UTA	vs	NYK	37	20	3	4	0	9	13	69.2	0	0		2	4	50.0	67.8	2	1	3	2
2	Duck Williams D. Williams	6	3/27/1980	UTA	vs	LAL	26	6	2	1	0	3	8	37.5	0	0		0	0		37.5	0	2	4	4
3	Duck Williams D. Williams	6	11/21/1979	UTA	@	DET	42	6	0		0	2	5	40.0	0	0		2	2	100.0	51.0	0	0		1
4	Duck Williams D. Williams	6	11/12/1979	UTA	vs	IND	38	6	3	2	0	3	5	60.0	0	0		0	0		60.0				5
5	Duck Williams D. Williams	5	10/23/1979	UTA	@	LAL	37	8	1	2	0	4	11	36.4	0	0		0	0		36.4	0	1	2	4
6	Duck Williams D. Williams	5	10/22/1979	UTA	vs	SDC	38	10	1	3	0	3	7	42.9	0	0		4	5	80.0	54.3			1	3
7	Duck Williams D. Williams	4	2/26/1980	UTA	@	CHI	17	4	0	1	0	2	7	28.6	0	0		0	0		28.6	0	0	1	0
8	Duck Williams D. Williams	4	2/10/1980	UTA	@	SAS	15	8	1	0	0	3	7	42.9	0	0		2	2	100.0	50.8				1
9	Duck Williams D. Williams	4	12/21/1979	UTA	vs	SDC	32	8	3	0	0	4	11	36.4	0	0		0	0		36.4			0	1
10	Duck Williams D. Williams	4	11/27/1979	UTA	vs	LAL	39	6	5	3	0	3	12	25.0	0	0		0	0		25.0	1	4	0	1
11	Duck Williams D. Williams	4	11/16/1979	UTA	@	BOS	36	9	2	0	0	4	9	44.4	0	0		1	2	50.0	45.5	1	1	3	1
12	Duck Williams D. Williams	4	11/10/1979	UTA	vs	SEA	42	9	3		0	4	16	25.0	0	0		1	2	50.0	26.7	1	2	3	3
13	Duck Williams D. Williams	4	11/3/1979	UTA	@	SDC	27	13	1	2	0	6	10	60.0	0	1	0.0	1	2	50.0	59.7			1	3
14	Duck Williams D. Williams	4	10/31/1979	UTA	@	KCK	38	19	0	4	1	8	15	53.3	0	0		3	3	100.0	58.2	0	0		1
15	Duck Williams D. Williams	4	10/27/1979	UTA	@	DEN	32	8	1	0	0	4	14	28.6	0	0		0	0		28.6	0	1	1	3
16	Duck Williams D. Williams	4	10/15/1979	UTA	vs	MIL	30	12	3	3	0	5	13	38.5	0	0		2	2	100.0	43.2	1	2	1	4
17	Duck Williams D. Williams	3	3/8/1980	UTA	vs	SDC	19	15	2		0	7	9	77.8	0	0		1	2	50.0	75.9				3
18	Duck Williams D. Williams	3	3/2/1980	UTA	@	SEA	16	0	0		0	0	4	0.0	0	0		0	0		0.0	0	0	1	4
19	Duck Williams D. Williams	3	2/28/1980	UTA	vs	PHX	22	3	2	1	0	1	3	33.3	0	0		1	2	50.0	38.7	0	2	1	3
20	Duck Williams D. Williams	3	2/22/1980	UTA	vs	HOU	32	8	0	1	0	4	10	40.0	0	3	0.0	0	0		40.0	0	0		3
21	Duck Williams D. Williams	3	2/16/1980	UTA	@	NYK	43	11	3		0	4	8	50.0	0	0		3	3	100.0	59.0				4
22	Duck Williams D. Williams	3	1/26/1980	UTA	@	KCK	23	6	1		0	3	8	37.5	0	2	0.0	0	0		37.5				3
23	Duck Williams D. Williams	3	1/4/1980	UTA	@	POR	18	2	1	0	0	1	3	33.3	0	0		0	0		33.3	0	1	0	1
24	Duck Williams D. Williams	3	12/14/1979	UTA	@	KCK	29	6	1	1	0	3	7	42.9	0	0		0	0		42.9				4
25	Duck Williams D. Williams	3	12/13/1979	UTA	vs	SAS	27	10	1	3	0	5	9	55.6	0	0		0	0		55.6			3	1