Steve Nash had his most career points per game versus the Bucks, with 18.0 per game.

steve nash 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	+/-
Bucks	18.0	29	31.6	3.1	9.3	0.8	0.1	3.2	6.6	12.0	55.0	1.8	3.4	51.5	3.0	3.4	89.8	917	523	90	270	23	3	94	48	+242
Cavaliers	16.0	30	31.6	2.7	9.0	0.8	0.1	2.0	6.0	11.2	53.7	1.6	3.2	48.5	2.4	2.7	87.8	949	479	80	269	23	4	59	40	+126
Nets	15.8	30	32.0	3.0	8.4	0.7	0.1	2.6	5.7	11.0	51.5	1.6	2.8	55.3	2.9	3.2	91.7	961	475	90	253	22	2	79	53	+185
Heat	15.6	30	32.7	2.7	8.3	0.9	0.0	3.2	5.4	10.3	52.3	1.7	3.1	55.9	3.1	3.3	94.0	980	468	81	248	26	1	96	45	+42
Kings	15.3	59	30.2	2.8	9.4	0.7	0.1	2.5	5.7	10.9	52.4	1.5	3.1	49.7	2.3	2.5	92.5	1,780	903	167	554	42	4	147	91	+351
Raptors	15.2	27	33.3	3.8	9.9	0.9	0.0	2.9	5.6	11.2	49.8	1.5	3.1	47.6	2.6	2.7	93.2	898	411	103	268	23	1	77	33	+216
Hawks	15.0	31	30.5	3.2	8.3	0.8	0.1	2.9	5.6	10.9	51.6	1.5	3.2	49.0	2.3	2.5	92.1	946	466	98	256	26	2	89	59	+190
Lakers	15.0	56	31.7	2.4	8.6	0.8	0.1	2.8	5.3	11.7	45.1	1.4	3.9	37.5	2.9	3.2	91.2	1,773	838	137	481	44	4	157	77	-61
Pacers	14.9	30	31.7	3.4	8.1	0.6	0.0	2.9	5.5	11.4	47.8	1.5	3.1	48.9	2.5	2.6	94.9	950	448	103	244	18	0	87	54	+72
Wizards	14.9	28	32.1	3.4	10.2	0.6	0.1	3.0	5.3	11.0	48.2	1.4	3.5	39.8	2.9	3.3	89.1	900	417	96	285	16	3	84	45	+188
Hornets	14.6	34	33.6	2.8	10.0	0.8	0.1	3.1	5.4	10.9	49.7	1.4	3.4	40.5	2.4	2.8	86.3	1,142	497	96	339	27	3	107	51	+188
Rockets	14.6	57	31.9	3.1	8.3	0.7	0.0	2.6	5.4	10.8	49.7	1.4	3.0	46.5	2.5	2.9	85.1	1,820	833	174	471	38	2	151	89	+219
76ers	14.5	30	31.3	3.4	8.5	0.5	0.1	3.1	5.5	11.0	50.5	1.2	3.2	37.5	2.3	2.4	94.4	940	436	103	254	16	4	93	58	+114
Timberwolves	14.5	59	30.8	3.2	9.2	0.6	0.1	2.7	5.3	10.6	50.1	1.3	3.4	39.3	2.6	2.7	95.0	1,820	856	188	540	33	5	160	83	+324
Knicks	14.5	27	32.7	3.8	9.1	0.8	0.0	2.7	5.2	11.4	45.6	1.3	3.6	35.4	2.8	3.2	86.2	884	391	102	246	22	1	74	39	+139
Nuggets	14.4	59	31.2	3.0	8.0	0.8	0.2	2.8	5.1	10.2	50.0	1.6	3.5	45.4	2.6	2.8	93.9	1,841	849	177	471	48	14	168	90	+142
Magic	14.2	27	30.9	3.4	8.1	0.9	0.1	2.9	5.2	10.0	51.7	1.3	3.0	43.9	2.5	3.0	84.0	836	384	92	220	23	2	78	51	+128
Warriors	14.2	60	31.8	3.5	8.9	0.9	0.1	3.0	5.1	11.0	46.6	1.5	3.7	39.8	2.5	2.8	89.7	1,910	852	210	535	56	3	182	103	+412
Mavericks	14.1	37	31.1	3.0	8.9	0.7	0.1	3.2	5.4	11.6	46.2	1.3	3.4	39.2	2.1	2.2	92.8	1,150	522	112	329	25	2	118	52	+20
Bobcats	14.0	23	29.8	2.9	7.3	0.8	0.1	3.0	5.2	10.5	49.6	1.5	3.7	41.2	2.0	2.3	90.4	685	322	67	169	19	2	69	49	+80
Pistons	13.9	30	30.2	2.3	7.7	0.6	0.1	2.9	4.9	9.6	51.4	1.3	3.3	40.4	2.7	3.0	92.1	905	418	69	232	18	4	87	48	+95
Thunder	13.9	56	31.0	2.9	7.6	0.6	0.1	2.7	5.2	10.4	50.0	1.5	3.8	41.0	2.0	2.3	90.5	1,735	780	161	425	33	7	153	99	+56
Spurs	13.9	55	32.8	3.3	7.9	0.7	0.1	3.1	5.4	11.6	46.5	0.9	2.3	41.6	2.1	2.4	86.6	1,805	762	179	436	38	4	168	100	+81
Grizzlies	13.8	56	32.1	3.1	9.0	0.8	0.1	3.4	4.9	10.1	48.9	1.4	3.4	41.3	2.6	2.9	87.7	1,798	775	175	502	45	6	192	87	+328
Clippers	13.4	62	29.9	2.7	8.6	0.8	0.1	2.6	4.6	9.5	48.5	1.5	3.3	45.8	2.6	2.9	90.6	1,852	828	168	532	51	4	164	87	+552