LeBron James had his highest plus/minus in a game versus the Knicks on March 1, 2010, at +39.

Interpreted as:

lebron plus minus in a regular-season game record

	NAME	+/-	DATE	TM		OPP	MIN	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	LeBron James L. James	+39	3/1/2010	CLE	vs	NYK	31	22	7	7	2	2	9	17	52.9	1	4	25.0	3	5	60.0	57.3	0	7	3	0
2	LeBron James L. James	+38	3/21/2016	CLE	vs	DEN	33	33	11	11	0	0	12	19	63.2	1	2	50.0	8	11	72.7	69.2	3	8	3	2
3	LeBron James L. James	+36	12/7/2023	LAL	vs	NOP	23	30	5	8	0	0	9	12	75.0	4	4	100.0	8	8	100.0	96.6	0	5	0	1
4	LeBron James L. James	+36	12/11/2015	CLE	@	ORL	29	25	3	8	4	0	10	15	66.7	0	1	0.0	5	8	62.5	67.5	0	3	4	0
5	LeBron James L. James	+36	12/15/2012	MIA	vs	WAS	31	23	10	5	1	0	8	15	53.3	0	3	0.0	7	11	63.6	58.0	0	10	2	0
6	LeBron James L. James	+35	3/3/2015	CLE	vs	BOS	26	27	3	5	3	1	12	23	52.2	0	1	0.0	3	3	100.0	55.5	1	2	1	0
7	LeBron James L. James	+35	3/14/2007	CLE	@	MEM	30	29	6	4	3	0	11	17	64.7	4	7	57.1	3	6	50.0	73.8	1	5	2	0
8	LeBron James L. James	+33	3/27/2024	LAL	@	MEM	35	23	14	12	1	0	8	14	57.1	0	1	0.0	7	11	63.6	61.0	0	14	4	1
9	LeBron James L. James	+33	3/15/2021	LAL	@	GSW	30	22	10	11	0	0	8	13	61.5	2	4	50.0	4	6	66.7	70.3	1	9	6	3
10	LeBron James L. James	+33	2/1/2020	LAL	@	SAC	34	15	10	11	2	0	6	15	40.0	1	4	25.0	2	3	66.7	46.0	0	10	2	3
11	LeBron James L. James	+33	11/25/2016	CLE	vs	DAL	29	19	5	11	1	0	6	13	46.2	2	5	40.0	5	5	100.0	62.5	0	5	4	1
12	LeBron James L. James	+33	12/20/2015	CLE	vs	PHI	25	23	5	4	3	1	10	17	58.8	0	3	0.0	3	4	75.0	61.3	0	5	2	0
13	LeBron James L. James	+33	1/16/2013	MIA	@	GSW	31	25	7	10	1	0	11	20	55.0	1	5	20.0	2	3	66.7	58.6	1	6	1	2
14	LeBron James L. James	+33	11/15/2008	CLE	vs	UTA	42	38	5	7	2	2	13	21	61.9	3	7	42.9	9	11	81.8	73.5	3	2	2	2
15	LeBron James L. James	+33	1/24/2006	CLE	vs	IND	35	23	7	8	2	2	7	21	33.3	2	5	40.0	7	10	70.0	45.3	0	7	1	0
16	LeBron James L. James	+32	4/5/2017	CLE	@	BOS	39	36	10	6	1	2	14	22	63.6	1	4	25.0	7	7	100.0	71.8	2	8	3	3
17	LeBron James L. James	+32	12/23/2016	CLE	vs	BKN	27	19	4	6	3	0	7	16	43.8	0	3	0.0	5	6	83.3	51.0	1	3	1	0
18	LeBron James L. James	+32	12/7/2016	CLE	@	NYK	32	25	6	7	1	2	7	10	70.0	1	2	50.0	10	14	71.4	77.4	2	4	4	2
19	LeBron James L. James	+32	3/28/2014	MIA	@	DET	30	17	10	12	1	0	7	13	53.8	1	3	33.3	2	2	100.0	61.2	2	8	1	0
20	LeBron James L. James	+32	11/2/2010	MIA	vs	MIN	32	20	0	12	2	1	7	12	58.3	0	2	0.0	6	8	75.0	64.4	0	0	1	0
21	LeBron James L. James	+32	1/30/2009	CLE	vs	LAC	37	25	7	6	3	1	9	17	52.9	2	4	50.0	5	6	83.3	63.6	0	7	3	2
22	LeBron James L. James	+32	12/5/2008	CLE	vs	IND	38	11	8	11	1	3	4	12	33.3	0	4	0.0	3	4	75.0	40.0	2	6	2	2
23	LeBron James L. James	+31	12/15/2018	LAL	@	CHA	30	24	12	11	1	0	7	15	46.7	2	6	33.3	8	12	66.7	59.2	1	11	3	0
24	LeBron James L. James	+31	3/31/2017	CLE	vs	PHI	30	34	9	6	0	0	14	22	63.6	3	7	42.9	3	6	50.0	69.0	2	7	2	2
25	LeBron James L. James	+31	3/25/2015	CLE	@	MEM	31	20	8	5	0	0	7	15	46.7	3	5	60.0	3	4	75.0	59.7	0	8	1	2