LeBron James had the highest plus/minus in 2008-09, at +870.

Interpreted as:

best +/- by a player NBA 2009

	NAME	+/-	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF
1	LeBron James L. James	+870	2008-09	CLE	81	37.7	28.4	7.6	7.2	1.7	1.1	9.7	19.9	48.9	1.6	4.7	34.4	7.3	9.4	78.0	59.1	1.3	6.3	3.0	3,054	2,304	613	587	137	93	241	139
2	Lamar Odom L. Odom	+694	2008-09	LAL	78	29.7	11.3	8.2	2.6	1.0	1.3	4.4	9.0	49.2	0.4	1.3	32.0	2.1	3.3	62.3	54.2	2.3	5.9	1.8	2,316	885	637	204	77	98	138	235
3	Kobe Bryant K. Bryant	+657	2008-09	LAL	82	36.1	26.8	5.2	4.9	1.5	0.5	9.8	20.9	46.7	1.4	4.1	35.1	5.9	6.9	85.6	56.1	1.1	4.1	2.6	2,960	2,201	429	399	120	37	210	189
4	Ray Allen R. Allen	+626	2008-09	BOS	79	36.4	18.2	3.5	2.8	0.9	0.2	6.3	13.2	48.0	2.5	6.2	40.9	3.0	3.2	95.2	62.4	0.8	2.7	1.7	2,876	1,434	278	218	69	13	134	157
5	Delonte West D. West	+609	2008-09	CLE	64	33.6	11.7	3.2	3.5	1.5	0.2	4.5	9.8	45.7	1.4	3.6	39.9	1.4	1.7	83.3	55.9	0.5	2.7	1.4	2,152	751	203	226	94	13	92	125
6	Rashard Lewis R. Lewis	+584	2008-09	ORL	79	36.2	17.7	5.7	2.6	1.0	0.6	6.1	13.8	43.9	2.8	7.0	39.7	2.8	3.4	83.6	58.0	1.2	4.6	2.0	2,859	1,401	453	205	81	51	158	194
7	Mo Williams M. Williams	+582	2008-09	CLE	81	35.0	17.8	3.4	4.1	0.9	0.1	6.5	13.9	46.7	2.3	5.2	43.6	2.6	2.8	91.2	58.8	0.6	2.9	2.2	2,834	1,443	279	329	69	9	179	215
8	Pau Gasol P. Gasol	+571	2008-09	LAL	81	37.0	18.9	9.6	3.5	0.6	1.0	7.3	12.9	56.7	0.0	0.0	50.0	4.2	5.4	78.1	61.7	3.2	6.4	1.9	2,999	1,528	780	284	52	81	157	172
9	Dwight Howard D. Howard	+553	2008-09	ORL	79	35.7	20.6	13.8	1.4	1.0	2.9	7.1	12.4	57.2	0.0	0.0	0.0	6.4	10.7	59.4	60.0	4.3	9.6	3.0	2,821	1,624	1,093	112	77	231	240	270
10	Derek Fisher D. Fisher	+545	2008-09	LAL	82	29.8	9.9	2.3	3.2	1.2	0.1	3.6	8.4	42.4	1.5	3.7	39.7	1.3	1.6	84.6	54.6	0.3	2.0	0.9	2,441	814	188	261	95	6	72	187
11	Paul Pierce P. Pierce	+533	2008-09	BOS	81	37.5	20.5	5.6	3.6	1.0	0.3	6.7	14.6	45.7	1.5	3.8	39.1	5.7	6.8	83.0	58.2	0.7	5.0	2.8	3,035	1,658	457	294	80	27	228	215
12	Rajon Rondo R. Rondo	+510	2008-09	BOS	80	33.0	11.9	5.2	8.2	1.9	0.1	4.8	9.5	50.5	0.2	0.6	31.3	2.2	3.4	64.2	54.3	1.3	4.0	2.6	2,642	953	416	659	149	11	209	193
13	Hedo Turkoglu H. Turkoglu	+510	2008-09	ORL	77	36.6	16.8	5.3	4.9	0.8	0.2	5.5	13.3	41.3	1.7	4.9	35.6	4.1	5.1	80.7	54.1	0.6	4.7	2.6	2,815	1,294	410	375	64	19	204	218
14	Brandon Roy B. Roy	+505	2008-09	POR	78	37.2	22.6	4.7	5.1	1.1	0.3	8.1	16.9	48.0	1.1	2.8	37.7	5.3	6.5	82.4	57.3	1.3	3.4	1.9	2,903	1,765	370	400	88	22	152	127
15	Zydrunas Ilgauskas Z. Ilgauskas	+491	2008-09	CLE	65	27.2	12.9	7.5	1.0	0.4	1.3	5.3	11.1	47.2	0.2	0.6	38.5	2.1	2.7	79.9	52.3	2.4	5.1	1.4	1,765	838	490	64	28	84	90	183
16	LaMarcus Aldridge L. Aldridge	+487	2008-09	POR	81	37.1	18.1	7.5	1.9	1.0	1.0	7.4	15.3	48.4	0.1	0.3	25.0	3.2	4.1	78.1	52.9	2.9	4.6	1.5	3,004	1,470	605	157	77	77	121	207
17	Kevin Garnett K. Garnett	+477	2008-09	BOS	57	31.1	15.8	8.5	2.5	1.1	1.2	6.9	13.0	53.1	0.0	0.1	25.0	1.9	2.3	84.1	56.3	1.4	7.1	1.6	1,772	899	485	144	63	68	90	128
18	Yao Ming Y. Ming	+453	2008-09	HOU	77	33.6	19.7	9.9	1.8	0.4	1.9	7.4	13.4	54.8	0.0	0.0	100.0	4.9	5.7	86.6	61.8	2.6	7.2	3.0	2,589	1,514	761	137	30	150	234	257
19	Anderson Varejao A. Varejao	+440	2008-09	CLE	81	28.5	8.6	7.2	1.0	0.9	0.8	3.3	6.2	53.6	0.0	0.0	0.0	1.9	3.1	61.6	56.5	2.0	5.1	1.0	2,306	694	581	81	75	66	80	239
20	Ben Wallace B. Wallace	+432	2008-09	CLE	56	23.5	2.9	6.5	0.8	0.9	1.3	1.2	2.8	44.5	0.0	0.0		0.5	1.1	42.2	45.0	2.4	4.0	0.6	1,314	165	362	44	48	75	34	82
21	Steve Blake S. Blake	+397	2008-09	POR	69	31.7	11.0	2.5	5.0	1.0	0.1	4.0	9.4	42.8	2.0	4.8	42.7	0.9	1.1	84.0	55.7	0.4	2.1	1.6	2,188	757	173	348	69	4	108	126
22	Jameer Nelson J. Nelson	+369	2008-09	ORL	42	31.2	16.7	3.5	5.4	1.2	0.1	6.4	12.6	50.3	2.0	4.3	45.3	2.0	2.3	88.7	61.2	0.5	3.0	2.0	1,309	702	145	226	51	3	83	123
23	JR Smith	+357	2008-09	DEN	81	27.7	15.2	3.7	2.8	1.0	0.2	5.2	11.7	44.6	2.2	5.6	39.7	2.5	3.4	75.4	57.6	0.5	3.1	1.9	2,245	1,233	297	227	78	14	150	190
24	Chris Paul C. Paul	+350	2008-09	NOH	78	38.5	22.8	5.5	11.0	2.8	0.1	8.1	16.1	50.3	0.8	2.3	36.4	5.8	6.7	86.8	59.9	0.9	4.7	3.0	3,002	1,781	432	861	216	10	231	212
25	Matt Bonner M. Bonner	+341	2008-09	SAS	81	23.8	8.2	4.8	1.0	0.6	0.3	3.3	6.6	49.6	1.5	3.3	44.0	0.2	0.3	73.9	61.1	1.2	3.6	0.5	1,928	667	386	82	47	26	37	190