Jayson Tatum has the highest career plus/minus by a player younger than 28, at +3645.

Interpreted as:

best career +/- by a player under the age of 28

	NAME	+/-	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	Jayson Tatum J. Tatum	+3645	585	34.5	23.6	7.3	3.8	1.1	0.7	8.2	17.8	45.9	2.6	7.1	37.0	4.5	5.4	84.0	58.3	0.9	6.5	2.4	20,184	13,784	4,293	2,243	640	384	1,389	1,232
2	Tim Duncan T. Duncan	+3630	520	38.9	22.8	12.3	3.2	0.8	2.5	8.7	17.1	50.9	0.0	0.2	18.2	5.4	7.7	69.4	55.6	3.3	9.0	3.1	20,253	11,862	6,407	1,660	414	1,314	1,603	1,470
3	LeBron James L. James	+3580	717	39.8	27.6	7.2	6.9	1.7	0.8	9.9	20.3	48.6	1.3	4.0	33.4	6.5	8.7	74.5	57.1	1.2	6.0	3.3	28,558	19,771	5,180	4,943	1,238	607	2,378	1,368
4	Tony Parker T. Parker	+3443	668	33.0	16.6	3.1	5.6	1.0	0.1	6.6	13.5	49.0	0.5	1.5	31.2	3.0	4.1	72.8	54.5	0.4	2.6	2.5	22,063	11,113	2,038	3,772	635	52	1,682	1,252
5	Dirk Nowitzki D. Nowitzki	+3297	603	36.6	22.0	8.5	2.5	1.0	1.1	7.5	16.2	46.6	1.4	3.8	37.9	5.5	6.3	86.3	57.9	1.3	7.3	1.9	22,053	13,257	5,149	1,521	612	661	1,134	1,633
6	Klay Thompson K. Thompson	+3281	517	32.9	19.2	3.4	2.3	0.9	0.5	7.2	15.7	45.7	2.9	6.9	42.2	2.0	2.3	85.3	57.5	0.4	3.0	1.7	16,998	9,919	1,766	1,183	461	282	901	1,128
7	Draymond Green D. Green	+3131	452	27.5	9.3	6.9	4.5	1.3	1.1	3.3	7.6	43.8	0.9	2.8	32.8	1.7	2.4	70.4	53.5	1.2	5.7	1.9	12,439	4,181	3,112	2,033	610	494	871	1,246
8	Kawhi Leonard K. Leonard	+2764	467	30.8	17.7	6.3	2.4	1.8	0.7	6.4	12.9	49.5	1.4	3.6	38.3	3.5	4.1	84.8	59.9	1.3	5.1	1.5	14,404	8,250	2,950	1,123	829	313	679	793
9	Nikola Jokić N. Jokić	+2684	578	30.7	20.1	10.4	6.6	1.2	0.7	7.7	14.0	55.1	1.0	2.9	34.8	3.7	4.4	82.9	63.0	2.6	7.9	2.8	17,722	11,625	6,040	3,796	692	412	1,643	1,601
10	Kobe Bryant K. Bryant	+2532	707	35.7	23.9	5.1	4.5	1.5	0.6	8.3	18.4	45.1	1.1	3.4	33.6	6.1	7.3	83.4	55.2	1.2	3.9	2.9	25,239	16,866	3,634	3,148	1,059	431	2,030	1,906
11	Dwight Howard D. Howard	+2477	718	36.1	18.2	12.9	1.5	1.0	2.2	6.4	11.2	57.7	0.0	0.1	5.0	5.3	9.3	57.6	59.8	3.6	9.3	3.1	25,892	13,084	9,287	1,080	725	1,566	2,221	2,369
12	Stephen Curry S. Curry	+2358	478	34.9	22.2	4.3	6.8	1.8	0.2	7.8	16.4	47.7	3.2	7.1	44.4	3.4	3.7	90.1	61.4	0.7	3.6	3.2	16,660	10,605	2,047	3,269	846	102	1,523	1,222
13	Russell Westbrook R. Westbrook	+2297	596	34.0	21.6	5.6	7.6	1.7	0.3	7.6	17.4	43.4	0.9	2.9	30.4	5.6	6.9	81.7	52.9	1.7	4.0	3.7	20,289	12,876	3,365	4,538	1,033	171	2,231	1,453
14	Kevin Garnett K. Garnett	+2264	613	39.4	21.3	11.4	4.8	1.4	1.8	8.6	17.6	48.8	0.2	0.7	30.4	3.9	5.1	76.4	53.6	2.9	8.5	2.7	24,169	13,029	6,992	2,914	882	1,100	1,670	1,569
15	James Harden J. Harden	+2252	615	33.6	22.1	5.0	5.7	1.5	0.4	6.5	14.7	44.2	2.2	6.2	36.4	6.9	8.1	85.4	60.6	0.8	4.3	3.4	20,687	13,618	3,093	3,527	905	275	2,068	1,564
16	Blake Griffin B. Griffin	+2167	458	35.2	21.4	9.5	4.1	1.0	0.6	8.3	16.0	51.7	0.1	0.5	28.1	4.7	7.1	67.1	56.0	2.5	7.0	2.5	16,123	9,823	4,336	1,900	441	266	1,134	1,379
17	Tayshaun Prince T. Prince	+2126	428	32.7	12.3	4.5	2.5	0.6	0.6	4.8	10.4	46.3	0.7	2.0	36.8	1.9	2.5	77.5	53.5	1.3	3.2	1.2	14,007	5,278	1,918	1,054	269	271	524	612
18	Rasheed Wallace R. Wallace	+2117	425	35.2	16.5	6.9	2.0	1.1	1.3	6.6	13.0	50.9	0.5	1.5	32.3	2.7	3.9	70.6	56.0	1.7	5.2	1.9	14,950	7,013	2,951	835	449	544	807	1,275
19	Giannis Antetokounmpo G. Antetokounmpo	+2105	675	32.6	22.1	9.4	4.6	1.2	1.3	8.0	15.0	53.5	0.7	2.4	28.6	5.4	7.6	71.3	60.4	1.7	7.7	2.9	21,979	14,927	6,364	3,124	780	876	1,954	2,034
20	Donovan Mitchell D. Mitchell	+2068	468	34.2	24.8	4.3	4.6	1.4	0.3	8.8	19.6	45.0	3.0	8.1	36.6	4.2	5.0	84.3	56.9	0.8	3.5	2.8	16,012	11,619	2,002	2,176	645	156	1,298	1,160
21	Rajon Rondo R. Rondo	+2012	487	32.8	11.0	4.6	8.3	1.9	0.1	4.6	9.6	47.8	0.2	0.7	25.2	1.7	2.7	62.0	51.2	1.1	3.4	2.8	15,991	5,373	2,217	4,035	928	66	1,346	1,087
22	Kevin Durant K. Durant	+1964	641	37.8	27.4	7.0	3.7	1.2	1.0	9.2	19.1	48.3	1.8	4.7	38.0	7.2	8.1	88.2	60.5	0.8	6.2	3.2	24,207	17,566	4,518	2,363	774	639	2,083	1,213
23	Jamal Murray J. Murray	+1928	519	31.2	17.8	3.8	4.6	1.0	0.4	6.6	14.5	45.5	2.1	5.6	38.1	2.5	2.9	86.8	56.6	0.8	3.0	2.0	16,181	9,249	1,950	2,409	523	192	1,058	950
24	Peja Stojakovic P. Stojakovic	+1899	487	34.0	18.5	5.0	2.0	1.1	0.1	6.5	14.1	46.5	2.1	5.1	39.8	3.3	3.7	89.0	58.8	1.0	3.9	1.6	16,576	8,987	2,416	969	524	72	783	863
25	Josh Howard J. Howard	+1850	348	32.1	15.2	6.4	1.7	1.1	0.6	5.8	12.6	45.9	0.7	2.0	34.6	2.9	3.8	77.4	53.2	2.0	4.4	1.5	11,163	5,290	2,230	608	394	217	505	928