Rudy Gobert had the highest plus/minus in 2020-21, at +728.

Interpreted as:

NBA top plus minus by a player 2021

	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	Rudy Gobert R. Gobert	+728	2020-21	UTA	71	30.8	14.3	13.5	1.3	0.6	2.7	5.5	8.2	67.5	0.0	0.1	0.0	3.3	5.3	62.3	68.3	3.4	10.1	1.7	2,187	1,015	960	89	40	190	118	163
2	Mike Conley M. Conley	+548	2020-21	UTA	51	29.4	16.2	3.5	6.0	1.4	0.2	5.6	12.5	44.4	2.7	6.6	41.2	2.4	2.8	85.2	58.9	0.7	2.8	1.9	1,498	827	177	305	70	9	99	98
3	Royce O'Neale R. O'Neale	+471	2020-21	UTA	71	31.5	7.0	6.8	2.5	0.8	0.5	2.5	5.5	44.4	1.5	3.9	38.5	0.5	0.6	84.8	59.9	1.2	5.6	1.2	2,240	496	485	181	57	32	83	182
4	Joe Ingles J. Ingles	+454	2020-21	UTA	67	27.9	12.1	3.6	4.7	0.7	0.2	4.1	8.4	48.9	2.7	6.1	45.1	1.1	1.3	84.4	67.2	0.4	3.2	1.7	1,866	809	244	318	45	12	117	120
5	Kawhi Leonard K. Leonard	+447	2020-21	LAC	52	34.1	24.8	6.5	5.2	1.6	0.4	8.9	17.5	51.2	1.9	4.9	39.8	5.0	5.7	88.5	62.2	1.1	5.4	2.0	1,772	1,292	337	269	81	21	105	82
6	Paul George P. George	+432	2020-21	LAC	54	33.7	23.3	6.6	5.2	1.1	0.4	8.2	17.6	46.7	3.2	7.7	41.1	3.7	4.2	86.8	59.8	0.8	5.8	3.3	1,821	1,259	359	280	62	24	179	132
7	Bojan Bogdanović B. Bogdanović	+419	2020-21	UTA	72	30.8	17.0	3.9	1.9	0.6	0.1	5.6	12.8	43.9	2.5	6.4	39.0	3.2	3.7	87.9	58.8	0.6	3.3	1.8	2,215	1,225	281	136	45	4	128	115
8	Giannis Antetokounmpo G. Antetokounmpo	+409	2020-21	MIL	61	33.0	28.1	11.0	5.9	1.2	1.2	10.3	18.0	56.9	1.1	3.6	30.3	6.5	9.5	68.5	63.3	1.6	9.4	3.4	2,013	1,717	671	357	72	73	207	168
9	Joel Embiid J. Embiid	+405	2020-21	PHI	51	31.1	28.5	10.6	2.8	1.0	1.4	9.0	17.6	51.3	1.1	3.0	37.7	9.2	10.7	85.9	63.6	2.2	8.4	3.1	1,585	1,451	539	145	50	69	159	123
10	Nikola Jokić N. Jokić	+384	2020-21	DEN	72	34.5	26.4	10.8	8.3	1.3	0.7	10.2	18.0	56.6	1.3	3.3	38.8	4.8	5.5	86.8	64.7	2.8	8.0	3.1	2,487	1,898	780	599	95	48	222	192
11	Jrue Holiday J. Holiday	+379	2020-21	MIL	59	32.3	17.7	4.5	6.1	1.6	0.6	7.0	13.9	50.3	1.9	4.8	39.2	1.8	2.3	78.7	59.2	1.2	3.3	2.2	1,907	1,046	268	357	96	37	127	98
12	Michael Porter Jr. M. Porter Jr.	+360	2020-21	DEN	61	31.3	19.0	7.3	1.1	0.7	0.9	7.3	13.4	54.2	2.8	6.3	44.5	1.7	2.2	79.1	66.3	1.5	5.8	1.3	1,912	1,162	445	70	40	54	77	126
13	Georges Niang G. Niang	+353	2020-21	UTA	72	16.0	6.9	2.4	0.8	0.3	0.1	2.5	5.6	43.7	1.7	4.1	42.5	0.3	0.3	95.7	60.2	0.4	2.1	0.7	1,154	500	176	59	25	8	51	116
14	Joe Harris J. Harris	+350	2020-21	BKN	69	31.0	14.1	3.6	1.9	0.7	0.2	5.2	10.2	50.5	3.1	6.4	47.5	0.7	0.9	77.8	66.3	0.6	3.0	0.9	2,141	974	248	130	46	14	62	141
15	Nicolas Batum N. Batum	+338	2020-21	LAC	67	27.4	8.1	4.7	2.2	1.0	0.6	2.9	6.1	46.4	1.6	4.1	40.4	0.7	0.9	82.8	61.7	0.7	4.0	0.8	1,835	540	316	148	69	37	53	102
16	Mikal Bridges M. Bridges	+337	2020-21	PHX	72	32.6	13.5	4.3	2.1	1.1	0.9	5.0	9.3	54.3	1.9	4.4	42.5	1.5	1.8	84.0	66.7	1.1	3.2	0.8	2,348	970	309	152	76	63	57	116
17	Devin Booker D. Booker	+331	2020-21	PHX	67	33.9	25.6	4.2	4.3	0.8	0.2	9.3	19.2	48.4	1.9	5.5	34.0	5.1	5.9	86.7	58.7	0.5	3.7	3.1	2,270	1,712	281	289	53	16	207	181
18	Ben Simmons B. Simmons	+329	2020-21	PHI	58	32.4	14.3	7.2	6.9	1.6	0.6	5.6	10.1	55.7	0.1	0.2	30.0	3.0	4.9	61.3	58.4	1.6	5.6	3.0	1,877	829	417	401	93	35	173	171
19	Tobias Harris T. Harris	+322	2020-21	PHI	62	32.5	19.5	6.8	3.5	0.9	0.8	7.6	14.9	51.2	1.3	3.4	39.4	2.9	3.3	89.2	59.7	1.0	5.8	1.7	2,014	1,210	419	220	55	51	107	119
20	Seth Curry S. Curry	+319	2020-21	PHI	57	28.7	12.5	2.4	2.7	0.8	0.1	4.5	9.7	46.7	2.2	4.9	45.0	1.2	1.4	89.6	60.7	0.2	2.2	1.1	1,638	711	136	155	44	8	65	96
21	Danny Green D. Green	+312	2020-21	PHI	69	28.0	9.5	3.8	1.7	1.3	0.8	3.2	7.9	41.2	2.5	6.3	40.5	0.4	0.6	77.5	58.2	0.8	3.0	1.0	1,934	654	260	118	92	56	67	125
22	Brook Lopez B. Lopez	+312	2020-21	MIL	70	27.2	12.3	5.0	0.7	0.6	1.5	4.6	9.1	50.3	1.4	4.0	33.8	1.7	2.0	84.5	61.1	1.5	3.5	0.9	1,902	859	347	50	40	103	64	149
23	Chris Paul C. Paul	+310	2020-21	PHX	70	31.4	16.4	4.5	8.9	1.4	0.3	6.3	12.6	49.9	1.5	3.7	39.5	2.4	2.6	93.4	59.9	0.4	4.1	2.2	2,199	1,149	312	622	99	19	156	166
24	Donte DiVincenzo D. DiVincenzo	+304	2020-21	MIL	66	27.5	10.4	5.8	3.1	1.1	0.2	3.8	9.1	42.0	2.0	5.2	37.9	0.8	1.1	71.8	54.2	1.2	4.5	1.4	1,814	688	380	203	72	15	91	112
25	Jordan Clarkson J. Clarkson	+301	2020-21	UTA	68	26.7	18.4	4.0	2.5	0.9	0.1	6.7	15.8	42.5	3.1	8.8	34.7	1.9	2.1	89.6	54.9	0.7	3.3	1.7	1,818	1,251	274	168	61	10	115	110