Jarrett Allen has put up his most career points per game against the Spurs, with 15.9 per game.

jarrett allen 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	+/-
Spurs	15.9	13	29.0	10.6	1.8	0.8	1.1	1.2	6.8	10.3	65.7	0.1	0.2	50.0	2.3	2.9	78.9	377	207	138	23	10	14	16	25	+18
Wizards	15.4	23	30.2	10.6	2.0	0.7	1.6	1.7	6.1	9.5	64.2	0.0	0.1	0.0	3.3	4.7	70.1	695	355	244	47	16	36	39	50	+95
Timberwolves	15.2	12	28.9	8.8	1.5	0.3	1.8	1.3	5.7	8.4	67.3	0.0	0.2	0.0	3.8	5.3	71.9	347	182	106	18	4	22	15	30	-3
Nuggets	15.2	13	29.5	8.4	2.0	0.5	1.0	1.3	6.2	10.2	60.9	0.0	0.3	0.0	2.7	4.5	59.3	383	197	109	26	7	13	17	22	-29
Trail Blazers	15.1	13	31.8	10.6	2.2	0.8	1.4	1.8	5.6	9.5	59.3	0.0	0.3	0.0	3.8	5.9	64.9	414	196	138	29	11	18	24	40	+24
Hornets	14.4	23	27.6	10.1	1.5	0.6	1.3	1.4	5.7	8.3	68.6	0.0	0.3	0.0	3.0	4.4	69.3	634	332	233	35	14	30	33	50	-16
Thunder	13.9	12	31.1	9.4	1.4	0.3	1.3	1.1	5.3	7.7	68.5	0.1	0.3	25.0	3.3	5.4	61.5	373	167	113	17	3	16	13	26	-40
Pacers	13.8	21	27.8	9.0	0.9	0.3	0.9	1.4	5.4	8.2	65.7	0.0	0.3	16.7	3.0	4.2	70.5	585	289	190	19	7	19	29	31	-13
Nets	13.5	11	31.2	10.8	1.7	0.5	1.8	1.5	4.7	8.5	55.3	0.0	0.4	0.0	4.1	5.0	81.8	343	149	119	19	6	20	16	22	+3
Kings	13.2	13	28.7	9.5	1.4	0.5	1.5	1.9	4.8	8.0	60.6	0.0	0.3	0.0	3.5	4.5	79.3	373	172	124	18	6	20	25	28	-23
Bucks	13.2	20	27.6	8.4	1.9	0.4	1.6	1.1	5.6	9.1	61.9	0.1	0.2	25.0	1.9	2.4	80.9	552	263	167	37	8	31	22	38	-56
Grizzlies	13.1	14	28.6	9.2	2.0	0.6	1.5	1.6	5.5	8.3	66.4	0.0	0.1	0.0	2.1	3.0	71.4	400	184	129	28	9	21	23	29	+5
Clippers	13.0	12	28.8	10.6	2.3	0.8	1.3	1.9	4.9	8.8	55.7	0.1	0.3	25.0	3.1	3.8	80.4	345	156	127	28	10	15	23	22	+14
76ers	13.0	21	27.4	8.1	1.4	0.2	0.7	1.6	5.1	8.3	62.1	0.0	0.2	20.0	2.7	3.5	76.7	575	273	171	30	4	14	33	48	-49
Rockets	12.9	14	28.9	10.5	1.3	0.4	1.7	1.3	5.1	8.3	62.1	0.1	0.5	14.3	2.5	3.6	68.6	405	180	147	18	6	24	18	26	+68
Pelicans	12.8	12	29.4	9.3	1.8	0.8	1.8	1.3	5.4	8.6	63.1	0.1	0.1	100.0	1.9	2.4	79.3	353	154	111	22	9	22	15	23	-12
Raptors	12.8	20	27.3	8.9	1.2	0.5	1.1	1.3	5.1	7.3	69.7	0.1	0.3	33.3	2.6	3.5	73.9	547	255	177	23	9	22	25	42	-37
Bulls	12.6	23	30.1	8.8	2.1	0.7	1.6	1.2	5.2	8.0	65.6	0.0	0.2	25.0	2.1	3.0	71.0	692	290	203	49	15	36	28	41	+129
Pistons	12.5	22	27.9	8.4	1.1	0.5	1.8	1.7	5.1	8.5	60.4	0.1	0.3	50.0	2.1	3.2	67.1	614	276	184	25	12	39	38	55	+137
Jazz	12.4	11	26.0	8.2	1.8	1.1	1.4	1.3	4.6	7.3	63.8	0.0	0.1	0.0	3.1	3.9	79.1	286	136	90	20	12	15	14	22	+50
Lakers	12.3	12	29.7	9.3	1.3	1.4	1.3	1.2	4.8	8.5	56.9	0.1	0.3	25.0	2.5	4.1	61.2	356	147	112	16	17	15	14	32	-40
Hawks	12.3	24	26.8	9.2	1.2	0.8	1.6	1.3	4.8	6.9	69.3	0.1	0.2	40.0	2.6	4.0	64.6	643	294	220	29	20	39	31	48	-2
Suns	12.0	12	29.3	7.9	2.4	0.6	0.7	1.2	4.8	7.3	65.9	0.1	0.3	25.0	2.3	3.1	73.0	352	144	95	29	7	8	14	20	-25
Mavericks	11.6	12	29.2	9.3	1.4	0.8	0.8	1.1	4.6	7.8	59.1	0.0	0.3	0.0	2.4	3.4	70.7	351	139	112	17	10	9	13	14	+27
Magic	11.6	18	26.0	8.8	1.7	0.8	1.1	1.0	4.9	7.3	67.4	0.0	0.2	0.0	1.7	2.6	63.8	468	208	158	31	15	20	18	47	+22