Elmore Spencer had his most career points per game against the New Jersey Nets, with 13.5 per game.

elmore spencer highest career ppg by opponent

OPP	PPG	GP	MPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
Nets	13.5	4	28.8	5.5	1.8	0.5	2.8	2.5	5.3	9.5	55.3	0.0	0.3	0.0	3.0	3.3	92.3	115	54	22	7	2	11	10	17
Celtics	12.3	3	36.0	7.0	1.7	0.0	2.3	3.7	5.7	9.7	58.6	0.0	0.0		1.0	1.7	60.0	108	37	21	5	0	7	11	11
Knicks	10.5	2	32.0	8.0	1.0	0.5	1.5	2.5	5.0	10.0	50.0	0.0	0.0		0.5	0.5	100.0	64	21	16	2	1	3	5	10
Hornets	9.8	4	22.5	3.5	0.3	0.8	0.3	1.8	4.3	7.8	54.8	0.0	0.0		1.3	2.5	50.0	90	39	14	1	3	1	7	11
Kings	9.4	8	18.1	4.9	0.3	0.4	1.6	1.4	3.9	6.1	63.3	0.0	0.0		1.6	2.3	72.2	145	75	39	2	3	13	11	20
Bulls	8.0	3	26.0	4.3	2.3	0.0	3.0	2.3	3.7	7.0	52.4	0.0	0.0		0.7	1.0	66.7	78	24	13	7	0	9	7	8
Trail Blazers	7.7	11	18.8	4.4	0.8	0.3	1.0	2.3	3.3	6.7	48.6	0.0	0.0		1.2	2.0	59.1	207	85	48	9	3	11	25	25	-15
Warriors	7.5	8	19.1	4.8	1.0	0.3	1.0	2.3	3.3	6.6	49.1	0.0	0.0		1.0	1.1	88.9	153	60	38	8	2	8	18	23
Hawks	7.0	5	22.8	6.0	1.0	0.4	1.0	2.2	3.0	5.6	53.6	0.0	0.0		1.0	2.4	41.7	114	35	30	5	2	5	11	10
Bullets	7.0	4	19.5	5.5	0.5	1.0	1.3	0.5	2.8	4.0	68.8	0.0	0.0		1.5	3.0	50.0	78	28	22	2	4	5	2	10
Timberwolves	6.1	9	14.8	3.3	0.6	0.3	1.1	1.4	2.3	4.1	56.8	0.0	0.0		1.4	2.6	56.5	133	55	30	5	3	10	13	18
Bucks	6.0	2	34.5	8.5	1.5	0.5	2.0	3.5	3.0	7.0	42.9	0.0	0.0		0.0	0.0		69	12	17	3	1	4	7	9
Suns	5.9	10	19.7	3.3	1.2	0.6	0.5	1.5	2.6	5.0	52.0	0.0	0.0		0.7	1.4	50.0	197	59	33	12	6	5	15	25
Nuggets	5.6	7	14.4	3.0	0.6	0.6	1.0	1.4	2.4	5.4	44.7	0.0	0.0		0.7	1.3	55.6	101	39	21	4	4	7	10	16
SuperSonics	5.5	11	14.8	2.5	0.7	0.5	1.0	1.7	2.4	4.6	51.0	0.0	0.0		0.7	1.7	42.1	163	60	27	8	5	11	19	25
Heat	5.3	4	16.0	1.0	1.3	0.5	1.0	1.5	2.0	4.0	50.0	0.0	0.0		1.3	2.0	62.5	64	21	4	5	2	4	6	7
Pistons	5.0	3	13.0	3.3	0.3	0.0	0.7	2.0	2.0	4.0	50.0	0.0	0.0		1.0	1.3	75.0	39	15	10	1	0	2	6	2
Cavaliers	4.8	4	16.5	4.0	0.5	0.0	2.0	0.8	2.0	6.8	29.6	0.0	0.0		0.8	0.8	100.0	66	19	16	2	0	8	3	6
Pacers	4.4	5	10.2	1.8	0.4	0.2	0.2	1.0	1.4	2.0	70.0	0.0	0.0		1.6	2.4	66.7	51	22	9	2	1	1	5	13
Jazz	4.0	9	13.4	1.8	0.8	0.3	0.7	1.8	1.6	2.8	56.0	0.0	0.0		0.9	1.8	50.0	121	36	16	7	3	6	16	16
Lakers	3.7	10	15.5	3.4	1.0	0.1	1.3	1.3	1.6	3.3	48.5	0.0	0.0		0.5	1.5	33.3	155	37	34	10	1	13	13	21
Magic	3.6	5	13.2	4.0	0.2	0.4	1.8	0.6	1.6	3.2	50.0	0.0	0.2	0.0	0.4	0.4	100.0	66	18	20	1	2	9	3	6
Mavericks	3.4	8	10.4	2.4	0.0	0.0	1.3	1.0	1.5	2.6	57.1	0.0	0.1	0.0	0.4	0.8	50.0	83	27	19	0	0	10	8	8
76ers	3.0	4	16.0	3.5	0.0	0.3	0.5	2.0	1.3	3.3	38.5	0.0	0.0		0.5	1.0	50.0	64	12	14	0	1	2	8	6
Rockets	2.9	8	9.6	1.4	0.0	0.3	0.4	0.9	1.1	2.5	45.0	0.0	0.0		0.6	1.3	50.0	77	23	11	0	2	3	7	6