Jayson Tatum has the highest career plus/minus by a player younger than 26, at +2992.

Interpreted as:

highest plus minus by a player under 26 years old

	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	+2992	495	34.2	23.0	7.2	3.5	1.1	0.7	8.0	17.4	46.1	2.5	6.7	37.4	4.4	5.3	84.4	58.2	0.9	6.3	2.3	16,925	11,381	3,546	1,719	545	336	1,134	1,043
2	Tony Parker T. Parker	+2899	540	33.1	16.0	3.1	5.5	1.0	0.1	6.3	13.0	48.7	0.5	1.7	31.4	2.8	3.9	71.6	54.4	0.5	2.6	2.5	17,879	8,638	1,680	2,959	539	40	1,347	1,046
3	LeBron James L. James	+2601	582	40.2	27.6	7.0	7.0	1.7	0.9	9.8	20.6	47.5	1.4	4.2	33.1	6.7	8.9	74.4	56.3	1.2	5.8	3.3	23,378	16,081	4,089	4,057	1,003	496	1,929	1,144
4	Tim Duncan T. Duncan	+2530	370	39.3	22.8	12.2	3.1	0.8	2.4	8.7	17.1	50.9	0.0	0.2	15.4	5.4	7.6	71.1	55.8	3.3	8.9	3.2	14,545	8,440	4,505	1,131	297	892	1,172	1,075
5	Kawhi Leonard K. Leonard	+2391	398	30.5	16.4	6.2	2.3	1.8	0.7	6.0	12.1	49.5	1.3	3.4	38.8	3.1	3.7	84.7	59.8	1.3	4.9	1.4	12,154	6,508	2,469	903	705	280	542	697
6	Kobe Bryant K. Bryant	+2329	561	34.4	21.8	5.0	4.3	1.5	0.6	7.7	16.9	45.4	0.9	2.6	33.1	5.5	6.6	83.4	54.8	1.3	3.8	2.7	19,273	12,215	2,817	2,390	826	348	1,510	1,499
7	Dirk Nowitzki D. Nowitzki	+2202	444	35.9	20.4	8.3	2.4	1.0	1.0	7.1	15.2	46.4	1.5	4.0	37.2	4.8	5.6	85.3	57.7	1.2	7.0	1.8	15,944	9,074	3,664	1,055	457	459	802	1,250
8	Dwight Howard D. Howard	+2093	567	36.0	18.2	12.9	1.5	1.0	2.2	6.4	11.0	57.8	0.0	0.0	3.8	5.4	9.1	59.8	60.5	3.6	9.2	3.1	20,401	10,322	7,287	831	545	1,228	1,755	1,843
9	Rajon Rondo R. Rondo	+1943	406	32.2	10.9	4.4	7.7	1.9	0.1	4.5	9.3	48.6	0.1	0.6	24.3	1.8	2.8	62.2	51.9	1.2	3.3	2.6	13,081	4,424	1,794	3,113	784	54	1,055	925
10	Klay Thompson K. Thompson	+1895	354	32.3	18.0	3.2	2.3	0.9	0.6	6.7	14.9	44.8	2.7	6.3	42.0	2.0	2.4	84.6	56.5	0.4	2.8	1.8	11,438	6,368	1,145	827	318	196	636	844
11	Draymond Green D. Green	+1703	299	24.7	8.3	6.3	3.1	1.2	0.9	3.0	7.0	43.2	0.8	2.5	33.9	1.4	2.1	67.9	52.5	1.2	5.1	1.5	7,381	2,472	1,888	933	353	268	456	822
12	James Harden J. Harden	+1702	452	32.3	19.7	4.3	4.4	1.4	0.4	5.8	13.1	44.4	2.0	5.3	37.0	6.1	7.2	85.4	60.7	0.7	3.6	2.7	14,616	8,886	1,933	2,008	645	186	1,230	1,120
13	Blake Griffin B. Griffin	+1493	360	35.6	21.5	9.8	3.9	1.0	0.6	8.3	15.9	52.4	0.1	0.4	25.6	4.7	7.2	65.2	56.3	2.7	7.1	2.5	12,806	7,743	3,521	1,400	355	216	900	1,120
14	Steven Adams S. Adams	+1484	467	26.8	9.7	7.4	1.0	0.9	1.0	4.0	6.8	58.8	0.0	0.0	0.0	1.6	2.9	55.3	59.5	3.5	3.9	1.4	12,528	4,507	3,446	469	418	464	663	1,262
15	Nikola Jokić N. Jokić	+1475	409	29.5	17.7	9.7	5.7	1.1	0.7	6.8	12.9	52.9	1.0	2.8	34.4	3.1	3.8	83.0	60.9	2.6	7.1	2.6	12,051	7,228	3,969	2,338	467	283	1,055	1,170
16	Serge Ibaka S. Ibaka	+1406	446	28.2	11.4	7.5	0.5	0.4	2.6	4.8	9.0	53.3	0.3	0.7	37.2	1.5	2.0	74.4	57.5	2.5	5.0	1.3	12,599	5,071	3,342	243	186	1,152	563	1,280
17	Donovan Mitchell D. Mitchell	+1404	345	33.7	23.9	4.2	4.5	1.3	0.3	8.6	19.4	44.1	2.8	7.7	36.1	4.0	4.8	83.3	55.5	0.8	3.4	2.8	11,637	8,234	1,433	1,542	445	99	964	874
18	Amar'e Stoudemire A. Stoudemire	+1397	391	34.0	21.0	9.0	1.3	0.9	1.5	7.5	13.9	54.2	0.0	0.2	16.2	5.9	7.9	74.8	60.4	2.7	6.4	2.5	13,281	8,225	3,532	514	357	594	991	1,359
19	Rasheed Wallace R. Wallace	+1381	269	33.6	14.9	6.3	1.8	1.0	1.1	6.1	11.4	53.0	0.1	0.6	24.8	2.7	3.9	68.1	56.7	1.6	4.7	1.9	9,047	4,015	1,704	471	258	308	518	857
20	Peja Stojakovic P. Stojakovic	+1363	340	31.7	16.7	4.8	1.9	1.0	0.1	6.1	13.1	46.5	1.7	4.5	38.5	2.9	3.3	86.9	57.6	1.0	3.8	1.6	10,778	5,694	1,623	658	337	46	528	547
21	Russell Westbrook R. Westbrook	+1338	442	33.9	20.1	4.9	6.9	1.6	0.3	7.1	16.4	43.3	0.7	2.4	30.5	5.1	6.3	81.6	52.3	1.6	3.3	3.5	14,973	8,874	2,174	3,055	722	132	1,552	1,047
22	Jamal Murray J. Murray	+1334	390	30.4	16.8	3.7	4.1	1.0	0.3	6.2	13.8	44.8	2.0	5.4	37.1	2.5	2.8	87.1	55.9	0.8	2.9	2.0	11,850	6,549	1,444	1,583	371	118	772	707
23	Michael Porter Jr. M. Porter Jr.	+1327	268	27.8	15.7	6.2	1.2	0.6	0.6	6.0	11.9	49.9	2.4	5.9	41.0	1.3	1.7	80.7	61.8	1.3	5.0	1.1	7,442	4,199	1,669	320	156	163	298	509
24	Tayshaun Prince T. Prince	+1277	262	31.3	11.3	4.3	2.2	0.6	0.7	4.4	9.5	46.5	0.7	1.8	36.3	1.8	2.3	78.2	53.7	1.2	3.1	1.3	8,201	2,962	1,117	582	167	177	338	407
25	Kevin Garnett K. Garnett	+1227	449	39.2	20.4	10.6	4.5	1.4	1.8	8.3	17.1	48.3	0.2	0.7	31.5	3.6	4.7	76.1	53.1	2.8	7.8	2.7	17,617	9,159	4,751	2,010	649	793	1,229	1,168