Sam Williams had his most career points per game against the Mavericks, with 10.6 per game.

sam williams highest career ppg by opponent

NAME	PPG	OPP	GP	MPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF
Sam Williams	10.6	Mavericks	10	26.8	8.3	1.5	1.3	1.6	1.2	4.1	7.8	52.6	0.0	0.1	0.0	2.4	4.4	54.5	268	106	83	15	13	16	12	32
Sam Williams	9.8	76ers	4	18.0	5.3	0.3	1.0	0.5	2.0	4.0	5.5	72.7	0.0	0.0		1.8	3.8	46.7	72	39	21	1	4	2	8	18
Sam Williams	9.0	Royals	4		2.3					3.3	9.3	35.1				2.5	3.3	76.9		36	9					17
Sam Williams	8.7	Bulls	9	22.8	5.2	1.2	1.3	1.3	2.4	3.3	7.1	46.9	0.0	0.0		2.0	3.0	66.7	205	78	47	11	12	12	22	25
Sam Williams	8.4	Lakers	14	17.8	4.6	0.5	1.0	2.1	1.2	3.4	5.8	59.3	0.0	0.0		1.6	2.0	78.6	249	118	64	7	14	29	17	36
Sam Williams	8.2	Nuggets	13	17.5	6.3	0.8	0.9	1.2	1.3	3.5	6.3	54.9	0.0	0.0		1.3	1.8	73.9	228	107	82	11	12	15	17	39
Sam Williams	7.8	Kings	13	17.9	5.0	0.5	1.2	1.2	1.6	3.2	5.5	56.9	0.0	0.0		1.5	2.2	71.4	233	102	65	7	15	15	21	27
Sam Williams	6.8	Rockets	4		5.8	2.3				2.5	7.0	35.7				1.8	4.0	43.8		27	23	9				12
Sam Williams	6.6	Clippers	12	20.3	5.1	0.3	0.9	1.0	1.3	3.0	5.8	51.4	0.0	0.1	0.0	0.6	1.3	46.7	243	79	61	4	11	12	15	39
Sam Williams	6.5	Jazz	13	18.5	4.8	0.8		1.2	1.2	2.9	5.5	52.8	0.0	0.0		0.6	1.3	47.1	241	84	62	11		15	16	33
Sam Williams	6.4	Knicks	11	14.7	3.6	0.5	0.6	0.8	1.0	2.4	5.2	45.6	0.0	0.0		1.6	2.2	75.0	162	70	40	6	7	9	11	33
Sam Williams	6.4	Hawks	14	19.2	4.0	0.6		1.4		2.6	5.5	46.8	0.0	0.0		1.2	1.9	65.4	269	89	56	8		19		43
Sam Williams	6.3	Cavaliers	9	17.9	3.1	0.0	0.7	0.8	1.1	2.6	5.8	44.2	0.0	0.0		1.2	1.7	73.3	161	57	28	0	6	7	10	25
Sam Williams	5.9	Rockets	12	13.1	3.5	0.6	1.1	0.9	0.5	2.4	3.9	61.7	0.0	0.0		1.1	1.5	72.2	157	71	42	7	13	11	6	24
Sam Williams	5.9	Pacers	10	15.9	4.9	0.9	0.8	1.1	2.0	2.6	5.7	45.6	0.0	0.0		0.7	1.0	70.0	159	59	49	9	8	11	20	25
Sam Williams	5.9	Celtics	10	18.6	4.9	1.1	0.9	1.0	0.8	2.7	6.1	44.3	0.0	0.0		0.5	0.5	100.0	186	59	49	11	9	10	8	30
Sam Williams	5.6	Nets	13	19.9	4.7	0.6	1.3	2.5	1.1	2.4	5.5	43.1	0.0	0.0		0.8	1.6	52.4	259	73	61	8	17	32	14	27
Sam Williams	5.5	Spurs	10	13.6	2.8	0.3	0.3	1.0	1.0	2.1	3.2	65.6	0.0	0.0		1.3	1.8	72.2	136	55	28	3	3	10	10	28
Sam Williams	5.1	SuperSonics	12	18.1	5.1	0.4	0.7	1.2	1.0	2.1	5.1	41.0	0.0	0.0		0.9	1.3	73.3	217	61	61	5	8	14	12	35
Sam Williams	5.0	Pistons	11	16.0	4.0	0.4	0.9	1.4	0.9	2.0	4.0	50.0	0.0	0.0		1.0	1.2	84.6	176	55	44	4	10	15	10	29
Sam Williams	4.9	Trail Blazers	16	16.2	3.9	0.6	0.4	0.8	0.9	1.9	4.3	44.1	0.0	0.0		1.2	1.9	63.3	259	79	62	9	6	12	14	45
Sam Williams	4.9	Suns	14	18.1	3.0	0.6	0.9	0.7	1.0	2.0	4.4	45.2	0.0	0.0		0.9	1.4	68.4	253	69	42	9	12	10	14	33
Sam Williams	4.8	Warriors	5	11.4	1.2	0.8				1.8	4.2	42.9				1.2	2.0	60.0	57	24	6	4				11
Sam Williams	4.8	Warriors	4	11.0	2.8	0.5	0.8	0.0	1.3	1.8	4.3	41.2	0.0	0.0		1.3	2.5	50.0	44	19	11	2	3	0	5	12
Sam Williams	4.3	Bucks	12	15.3	3.8	0.6	0.4	0.8	1.3	1.7	4.0	41.7	0.0	0.1	0.0	1.0	1.5	66.7	184	52	45	7	5	9	15	31