Jaylen Brown has his most career points per game against the Mavericks, with 22.3 per game.

jaylen brown 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	+/-
Mavericks	22.3	13	32.4	5.8	2.4	1.3	0.5	2.0	8.7	15.3	56.8	1.9	5.2	36.8	3.0	3.9	76.5	422	290	76	31	17	6	26	40	+57
Timberwolves	21.5	13	32.9	6.9	1.8	0.8	0.7	2.3	7.5	15.7	47.5	2.3	5.8	39.5	4.3	5.5	77.8	427	280	90	24	10	9	30	36	+71
Magic	20.7	23	32.3	5.5	2.6	1.0	0.6	2.4	7.6	16.2	46.9	2.6	6.7	38.3	2.9	3.9	74.2	742	475	126	59	24	14	56	61	+121
Pacers	20.5	24	31.2	5.6	2.8	0.8	0.3	2.1	8.2	15.4	53.0	1.6	4.0	39.2	2.6	4.0	65.6	749	493	134	67	19	8	51	67	+61
Cavaliers	20.5	22	31.6	5.7	2.5	1.0	0.5	2.1	8.0	16.6	47.8	1.9	5.8	32.8	2.7	3.5	76.6	695	451	126	56	22	11	47	62	+74
Spurs	20.4	16	29.2	4.8	2.1	1.1	0.8	2.1	7.5	15.6	48.0	1.9	5.2	36.1	3.6	4.9	73.1	468	327	77	33	17	12	34	30	+56
Rockets	20.3	14	28.2	4.6	1.6	1.2	0.4	2.0	7.8	14.6	53.2	2.1	5.2	41.1	2.6	3.6	70.6	395	284	64	23	17	6	28	42	+59
Wizards	20.2	21	30.4	6.0	2.0	1.0	0.2	2.4	7.5	16.1	46.7	2.0	5.6	35.6	3.1	3.9	81.5	639	424	125	42	21	4	50	48	+6
Pelicans	20.2	13	31.5	5.9	3.7	0.8	0.3	2.2	7.2	15.5	46.0	2.2	5.4	41.4	3.6	4.5	81.0	409	262	77	48	11	4	28	36	+86
Kings	20.1	15	27.7	4.5	1.7	0.8	0.2	1.6	7.3	13.7	53.4	2.3	4.9	47.9	3.1	3.8	80.7	415	301	67	26	12	3	24	35	+88
Knicks	19.9	27	31.1	5.1	2.5	1.1	0.5	1.7	7.3	15.4	47.6	2.1	6.0	34.4	3.1	4.4	71.2	839	536	137	67	29	14	46	73	+128
Bulls	19.7	23	30.1	5.1	2.5	1.0	0.3	2.1	7.4	14.9	49.9	2.3	5.2	44.5	2.6	3.5	73.8	693	454	117	57	23	6	48	48	+166
Nuggets	19.7	16	32.5	6.2	2.7	0.9	0.3	1.6	7.6	15.1	50.4	2.2	6.0	36.5	2.3	3.4	66.7	520	315	99	43	15	4	26	45	+19
Warriors	19.5	15	30.7	5.9	2.2	0.7	0.4	2.1	7.3	15.4	47.2	2.3	5.5	41.5	2.7	3.5	75.5	461	292	89	33	10	6	31	48	+77
Lakers	19.2	14	31.6	6.4	2.9	1.3	0.4	2.2	7.5	14.9	50.2	1.5	5.1	29.6	2.7	3.9	70.4	443	269	90	40	18	6	31	42	+102
Suns	18.7	12	31.3	5.7	2.6	1.3	0.3	1.9	6.7	15.2	44.0	2.1	5.5	37.9	3.3	5.0	65.0	375	224	68	31	15	3	23	30	+54
Bucks	18.6	22	30.6	5.7	3.0	1.3	0.4	1.7	7.0	14.3	48.7	2.1	5.3	40.2	2.6	3.7	69.5	674	410	126	67	28	8	37	53	-2
Thunder	18.6	13	29.6	4.8	2.2	0.9	0.2	2.2	6.8	14.9	45.4	1.6	5.4	30.0	3.5	5.0	69.2	385	242	62	28	12	2	28	36	-24
Pistons	18.4	23	28.8	4.7	1.9	1.1	0.3	2.2	7.2	13.9	51.6	1.7	4.6	35.8	2.4	3.7	65.5	662	423	107	43	26	8	50	49	+108
Trail Blazers	18.3	14	31.7	5.7	2.6	1.1	0.1	1.4	6.8	15.6	43.4	2.0	5.6	35.9	2.7	3.4	80.9	444	256	80	36	15	1	20	33	+29
Heat	17.5	22	28.7	5.1	2.3	0.9	0.5	2.3	6.7	13.6	49.2	2.1	5.0	41.4	2.0	2.9	71.4	631	385	113	50	20	11	51	51	+59
Nets	16.7	27	29.9	4.6	2.8	1.3	0.6	2.0	6.2	13.6	45.4	1.9	5.5	35.1	2.4	3.7	64.4	808	451	125	76	34	16	53	53	+127
Hawks	16.6	25	29.0	4.5	2.7	1.0	0.2	2.2	6.3	13.2	47.7	1.4	4.6	29.8	2.6	3.6	70.3	726	414	113	68	24	4	56	68	+43
Clippers	16.4	13	30.7	6.0	1.6	1.2	0.2	1.8	6.4	15.2	41.9	1.2	5.5	21.1	2.5	3.6	68.1	399	213	78	21	16	2	24	42	-22
Raptors	16.1	27	30.3	5.0	2.7	0.9	0.4	2.4	6.0	12.8	46.5	1.7	4.3	38.8	2.5	3.5	72.3	818	435	136	73	23	11	65	62	+45