highest usage rate in an nba finals game while playing 30 minutes

Michael Jordan has the highest usage percentage with 30+ minutes played in an NBA Finals game, at 55.1 percent against the Jazz on June 14, 1998.

Interpreted as:

highest usage rate by a player in an NBA finals game while playing 30 or more minutes

	NAME	USG%	MIN	DATE	SEASON	SERIES	TM		OPP	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Michael Jordan M. Jordan	55.1	44	6/14/1998	1997-98	NBA Finals	CHI	@	UTA	45	1	1	4	0	15	35	42.9	3	7	42.9	12	15	80.0	54.1	0	1	1	2	+2
2	LeBron James L. James	47.4	46	6/4/2015	2014-15	NBA Finals	CLE	@	GSW	44	8	6	0	0	18	38	47.4	2	8	25.0	6	10	60.0	51.9	0	8	4	2	-3
3	Kobe Bryant K. Bryant	46.4	38	6/4/2009	2008-09	NBA Finals	LAL	vs	ORL	40	8	8	2	2	16	34	47.1	0	1	0.0	8	8	100.0	53.3	1	7	1	1	+25
4	Michael Jordan M. Jordan	45.4	40	6/5/1998	1997-98	NBA Finals	CHI	@	UTA	37	5	3	1	1	14	33	42.4	0	2	0.0	9	10	90.0	49.5	3	2	0	2	+16
5	LeBron James L. James	44.9	46	6/9/2015	2014-15	NBA Finals	CLE	vs	GSW	40	12	8	4	2	14	34	41.2	2	6	33.3	10	12	83.3	50.9	1	11	4	1	+7
6	Michael Jordan M. Jordan	44.7	40	6/11/1993	1992-93	NBA Finals	CHI	@	PHX	42	12	9	2	0	18	36	50.0	2	2	100.0	4	5	80.0	55.0	5	7	5	2
7	Michael Jordan M. Jordan	44.6	46	6/16/1993	1992-93	NBA Finals	CHI	vs	PHX	55	8	4	0	0	21	37	56.8	0	1	0.0	13	18	72.2	61.2	1	7	1	3
8	Tim Duncan T. Duncan	44.3	42	6/23/2005	2004-05	NBA Finals	SAS	vs	DET	25	11	3	0	2	10	27	37.0	0	0		5	6	83.3	42.2	5	6	5	2	+1
9	Dwyane Wade D. Wade	43.7	50	6/18/2006	2005-06	NBA Finals	MIA	vs	DAL	43	4	4	3	0	11	28	39.3	0	2	0.0	21	25	84.0	55.1	0	4	3	1	+1
10	Allen Iverson A. Iverson	43.6	52	6/6/2001	2000-01	NBA Finals	PHI	@	LAL	48	5	6	5	0	18	41	43.9	3	8	37.5	9	9	100.0	53.4	2	3	3	0	+6
11	Devin Booker D. Booker	43.4	39	7/14/2021	2020-21	NBA Finals	PHX	@	MIL	42	1	2	0	1	17	28	60.7	0	3	0.0	8	9	88.9	65.7	1	0	4	5	0
12	Devin Booker D. Booker	43.1	42	7/17/2021	2020-21	NBA Finals	PHX	vs	MIL	40	4	3	2	1	17	33	51.5	2	4	50.0	4	5	80.0	56.8	1	3	2	5	+12
13	Nikola Jokić N. Jokić	42.8	42	6/4/2023	2022-23	NBA Finals	DEN	vs	MIA	41	11	4	0	0	16	28	57.1	2	5	40.0	7	8	87.5	65.0	3	8	5	3	-11
14	LeBron James L. James	42.7	45	6/14/2015	2014-15	NBA Finals	CLE	@	GSW	40	14	11	1	0	15	34	44.1	3	8	37.5	7	9	77.8	52.7	1	13	2	5	-11
15	Isiah Thomas I. Thomas	42.5	44	6/19/1988	1987-88	NBA Finals	DET	@	LAL	43	3	8	6	1	18	32	56.3	2	3	66.7	5	7	71.4	61.3	1	2	5	4
16	Latrell Sprewell L. Sprewell	42.2	43	6/25/1999	1998-99	NBA Finals	NYK	vs	SAS	35	10	2	2	0	13	27	48.1	1	1	100.0	8	10	80.0	55.7	2	8	3	1	-5
17	Hakeem Olajuwon H. Olajuwon	41.4	42	6/9/1995	1994-95	NBA Finals	HOU	@	ORL	34	11	2	1	4	14	30	46.7	0	0		6	9	66.7	50.1	3	8	3	5
18	Michael Jordan M. Jordan	41.3	44	6/11/1997	1996-97	NBA Finals	CHI	@	UTA	38	7	5	3	1	13	27	48.1	2	5	40.0	10	12	83.3	58.9	2	5	3	3	+4
19	Michael Jordan M. Jordan	41.1	44	6/13/1997	1996-97	NBA Finals	CHI	vs	UTA	39	11	4	1	1	15	35	42.9	1	4	25.0	8	10	80.0	49.5	1	10	1	2	0
20	Michael Jordan M. Jordan	41.0	43	6/10/1998	1997-98	NBA Finals	CHI	vs	UTA	34	8	2	2	0	12	27	44.4	0	0		10	15	66.7	50.6	3	5	3	1	0
21	Luka Dončić L. Dončić	40.8	33	6/14/2024	2023-24	NBA Finals	DAL	vs	BOS	29	5	5	3	0	12	26	46.2	0	8	0.0	5	7	71.4	49.9	0	5	1	3	+30
22	Shaquille O'Neal S. O'Neal	40.3	40	6/5/2002	2001-02	NBA Finals	LAL	vs	NJN	36	16	1	1	4	12	22	54.5	0	0		12	21	57.1	57.6	2	14	5	2	-3
23	Allen Iverson A. Iverson	40.1	46	6/13/2001	2000-01	NBA Finals	PHI	vs	LAL	35	4	4	1	0	12	30	40.0	1	4	25.0	10	14	71.4	48.4	1	3	2	3	-13
24	LeBron James L. James	40.1	50	6/7/2015	2014-15	NBA Finals	CLE	@	GSW	39	16	11	1	1	11	35	31.4	3	6	50.0	14	18	77.8	45.4	4	12	3	3	0
25	Shaquille O'Neal S. O'Neal	40.0	42	6/13/2001	2000-01	NBA Finals	LAL	@	PHI	34	14	5	0	0	13	25	52.0	0	0		8	16	50.0	53.1	8	6	3	4	+22