LeBron James had his most games in closeouts in 2019-20, in 2012-13 and in 2011-12, with 5 games.

Interpreted as:

LeBron James record closeout games in a season

	NAME	GP	SEASON	TM	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	5	2019-20	LAL	37.6	34.2	12.8	8.8	1.6	0.4	13.2	20.6	64.1	3.0	6.6	45.5	4.8	6.4	75.0	73.0	2.2	10.6	3.2	188	171	64	44	8	2	16	9	+76
2	LeBron James L. James	5	2012-13	MIA	42.7	30.2	8.4	5.8	2.2	0.6	9.6	19.0	50.5	1.8	4.2	42.9	9.2	10.8	85.2	63.6	1.4	7.0	3.0	214	151	42	29	11	3	15	11	+27
3	LeBron James L. James	5	2011-12	MIA	43.5	28.2	8.2	6.6	1.6	0.8	9.2	20.0	46.0	1.0	4.4	22.7	8.8	10.8	81.5	57.0	1.6	6.6	3.8	218	141	41	33	8	4	19	9	+48
4	LeBron James L. James	4	2022-23	LAL	37.6	23.0	8.3	5.8	1.5	0.8	8.3	15.3	54.1	2.0	6.0	33.3	4.5	6.0	75.0	64.3	1.0	7.3	3.5	151	92	33	23	6	3	14	8	+36
5	LeBron James L. James	4	2017-18	CLE	40.3	32.8	9.0	8.5	1.8	1.3	11.8	21.0	56.0	2.0	5.0	40.0	7.3	9.8	74.4	64.7	0.5	8.5	4.5	161	131	36	34	7	5	18	13	+10
6	LeBron James L. James	4	2015-16	CLE	41.8	25.8	10.8	8.0	1.8	1.8	10.3	22.0	46.6	1.5	5.5	27.3	3.8	5.8	65.2	52.5	2.5	8.3	4.0	167	103	43	32	7	7	16	9	+33
7	LeBron James L. James	4	2013-14	MIA	35.6	23.0	5.5	6.0	1.0	1.0	6.5	13.8	47.3	1.0	3.3	30.8	9.0	10.3	87.8	63.0	1.0	4.5	3.0	143	92	22	24	4	4	12	10	+44
8	LeBron James L. James	4	2010-11	MIA	44.2	27.0	8.8	6.0	1.5	1.0	8.8	18.0	48.6	2.5	5.5	45.5	7.0	9.0	77.8	61.5	1.8	7.0	3.3	177	108	35	24	6	4	13	7	+23
9	LeBron James L. James	4	2006-07	CLE	43.5	23.5	10.5	7.0	2.0	1.0	6.0	16.8	35.8	0.5	3.5	14.3	11.0	14.0	78.6	51.3	2.3	8.3	3.0	174	94	42	28	8	4	12	12	+36
10	LeBron James L. James	3	2016-17	CLE	41.9	34.3	9.0	6.0	2.3	1.3	12.3	21.7	56.9	3.3	7.3	45.5	6.3	8.7	73.1	67.4	0.7	8.3	4.0	126	103	27	18	7	4	12	6	+47
11	LeBron James L. James	3	2014-15	CLE	38.9	21.7	9.3	8.7	1.7	1.3	9.0	22.3	40.3	1.0	5.7	17.6	2.7	5.3	50.0	43.9	0.3	9.0	3.7	117	65	28	26	5	4	11	8	+47
12	LeBron James L. James	3	2007-08	CLE	45.0	35.3	9.3	8.7	1.7	1.0	10.0	22.3	44.8	2.3	7.3	31.8	13.0	15.7	83.0	60.4	1.7	7.7	2.7	135	106	28	26	5	3	8	6	+23
13	LeBron James L. James	3	2005-06	CLE	49.2	30.3	8.7	4.7	1.3	0.7	11.3	23.0	49.3	0.7	5.0	13.3	7.0	9.7	72.4	55.7	1.0	7.7	5.0	148	91	26	14	4	2	15	8	-17
14	LeBron James L. James	2	2008-09	CLE	42.0	31.5	10.5	8.0	1.5	0.5	9.5	23.0	41.3	1.5	4.5	33.3	11.0	13.0	84.6	54.8	0.5	10.0	2.5	84	63	21	16	3	1	5	6	+11
15	LeBron James L. James	1	2009-10	CLE	43.2	19.0	10.0	9.0	0.0	2.0	5.0	12.0	41.7	1.0	2.0	50.0	8.0	14.0	57.1	52.3	3.0	7.0	3.0	43	19	10	9	0	2	3	1	+1