Paul Pierce scored his most career points per game against the Knicks, with 21.7 per game.

paul pierce 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	+/-
Knicks	21.7	61	35.1	5.9	3.8	1.6	0.6	2.5	6.8	15.0	45.5	1.9	4.9	38.9	6.2	7.5	82.1	2,142	1,323	358	232	96	35	154	180	+307
Lakers	21.5	33	34.6	5.2	3.5	1.3	0.4	3.1	7.1	15.6	45.3	2.1	5.2	40.4	5.2	7.0	74.1	1,141	709	171	114	44	13	102	104	+47
76ers	21.1	61	36.7	6.4	4.1	1.3	0.5	3.2	6.9	15.4	44.7	1.8	4.6	38.2	5.6	7.0	80.0	2,239	1,290	390	253	81	30	196	173	+177
Heat	21.1	57	36.7	5.8	3.2	1.4	0.5	2.9	7.1	15.4	46.0	1.6	4.2	38.1	5.4	6.7	80.2	2,093	1,205	329	180	82	28	165	150	+200
Nuggets	20.9	35	32.6	5.5	3.7	1.5	0.7	2.4	6.8	14.5	46.8	1.8	4.9	37.0	5.5	6.7	81.6	1,141	731	192	128	53	25	84	109	+239
Wizards	20.8	58	35.7	6.4	3.7	1.5	0.6	2.7	6.8	14.8	46.1	1.8	4.6	38.7	5.3	6.7	79.3	2,069	1,208	372	213	89	37	154	147	+307
Thunder	20.7	34	33.3	6.0	3.4	1.2	0.8	2.1	6.8	14.7	46.1	1.8	4.6	39.2	5.3	6.4	82.9	1,134	704	204	116	40	26	73	89	+162
Hawks	20.6	56	35.3	5.9	3.7	1.5	0.4	2.5	7.0	15.2	45.8	1.6	4.9	33.5	5.0	6.2	81.4	1,978	1,152	333	207	82	25	142	155	+213
Timberwolves	20.4	32	35.1	6.3	3.9	1.0	0.4	2.7	6.8	16.3	41.5	1.6	4.4	35.2	5.4	6.4	83.5	1,123	654	202	126	33	14	87	71	+2
Bucks	20.4	57	33.9	5.7	3.8	1.2	0.6	2.8	6.6	14.9	44.0	2.0	4.6	43.0	5.3	6.3	83.1	1,932	1,162	326	215	70	37	158	155	+105
Clippers	20.3	27	34.7	5.4	3.9	1.4	0.7	3.1	6.7	15.9	41.9	1.7	4.5	36.9	5.3	6.4	82.6	936	547	146	104	38	20	84	74	+114
Magic	20.2	60	36.7	6.3	4.4	1.5	0.6	2.9	6.6	15.6	42.3	1.1	3.8	28.4	5.9	7.3	81.7	2,202	1,211	378	262	88	34	176	165	+279
Warriors	20.0	33	34.4	5.7	3.6	1.1	0.4	2.6	6.5	14.8	44.4	1.0	4.1	25.0	5.9	7.2	81.9	1,134	661	189	118	36	13	87	97	-18
Pistons	19.9	57	34.9	5.4	3.5	1.1	0.5	2.5	6.8	14.3	47.9	1.6	3.8	41.9	4.7	5.7	82.7	1,987	1,137	310	200	62	30	144	161	-103
Grizzlies	19.8	32	34.4	4.9	3.3	1.6	0.7	3.2	6.5	13.6	47.9	1.9	4.3	44.1	4.8	5.8	82.9	1,102	633	158	104	50	21	103	100	+156
Raptors	19.8	62	34.6	5.9	4.1	1.1	0.6	2.4	6.3	14.3	43.9	1.5	4.4	33.8	5.7	7.1	80.0	2,144	1,225	367	252	67	36	150	147	+205
Nets	19.5	62	33.3	5.7	3.5	1.3	0.5	2.8	6.4	14.6	43.8	1.7	4.2	39.2	5.1	6.6	77.0	2,063	1,212	352	217	83	32	173	176	+198
Cavaliers	19.5	58	34.4	5.3	3.9	1.2	0.8	2.8	6.4	15.1	42.6	1.6	4.1	38.4	5.1	6.4	79.1	1,995	1,132	310	227	69	46	164	160	+200
Trail Blazers	19.5	34	34.3	4.7	3.0	1.6	0.4	2.8	6.5	13.9	47.0	1.7	4.6	38.1	4.7	5.7	81.5	1,168	662	159	103	55	12	96	86	+91
Jazz	19.4	34	33.0	4.5	3.4	1.5	0.4	2.2	6.0	13.5	44.4	1.6	4.1	40.0	5.7	6.8	84.4	1,121	659	154	115	50	14	75	96	+190
Suns	19.3	35	34.0	5.6	2.8	1.1	0.7	2.9	6.5	15.2	43.0	1.6	4.5	36.1	4.6	5.7	81.4	1,189	677	196	98	39	23	102	83	+96
Pacers	18.8	61	34.6	5.9	3.7	1.2	0.8	2.6	6.2	14.3	43.3	1.6	3.9	40.2	4.9	6.1	79.8	2,111	1,149	359	224	73	46	157	165	+42
Hornets	18.6	53	32.5	5.3	3.4	1.2	0.8	2.1	6.2	13.7	45.0	1.5	4.6	32.7	4.8	6.0	80.0	1,721	988	282	181	65	42	112	140	+225
Mavericks	18.4	37	32.4	5.2	2.6	1.4	0.5	2.1	5.9	13.0	45.6	1.4	3.9	36.6	5.1	6.4	80.1	1,198	680	194	98	50	18	78	101	-151
Pelicans	18.3	34	31.7	5.1	3.3	0.9	0.6	2.8	5.7	12.8	44.4	1.5	4.5	32.9	5.5	6.9	79.5	1,079	622	172	113	32	22	94	85	+73