Dikembe Mutombo rejected the most shots in his first game, with 5 blocks against the Lakers on June 6, 2001.

Interpreted as:

most blocks by a player in first NBA finals game

	NAME	BLK	DATE	SEASON	SERIES	TM		OPP	MIN	PTS	REB	AST	STL	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Dikembe Mutombo D. Mutombo	5	6/6/2001	2000-01	NBA Finals	PHI	@	LAL	44	13	16	0	0	4	7	57.1	0	0		5	7	71.4	64.5	5	11	0	5	+14
2	Robert Williams III R. Williams III	4	6/2/2022	2021-22	NBA Finals	BOS	@	GSW	24	8	6	0	1	4	4	100.0	0	0		0	0		100.0	2	4	2	1	-1
3	Marcin Gortat M. Gortat	4	6/4/2009	2008-09	NBA Finals	ORL	@	LAL	20	4	8	0	2	2	4	50.0	0	0		0	0		50.0	1	7	0	3	-3
4	Luc Longley L. Longley	4	6/5/1996	1995-96	NBA Finals	CHI	vs	SEA	26	14	1	1	0	5	12	41.7	0	0		4	5	80.0	49.3	1	0	1	4
5	Dan Majerle D. Majerle	4	6/9/1993	1992-93	NBA Finals	PHX	vs	CHI	43	16	8	2	1	6	11	54.5	1	4	25.0	3	3	100.0	64.9	3	5	3	2
6	Kristaps Porziņģis K. Porziņģis	3	6/6/2024	2023-24	NBA Finals	BOS	vs	DAL	21	20	6	0	0	8	13	61.5	2	4	50.0	2	2	100.0	72.0	0	6	1	1	+13
7	Andrew Wiggins A. Wiggins	3	6/2/2022	2021-22	NBA Finals	GSW	vs	BOS	35	20	5	0	1	8	15	53.3	2	7	28.6	2	2	100.0	63.0	1	4	1	3	-11
8	Anthony Davis A. Davis	3	9/30/2020	2019-20	NBA Finals	LAL	vs	MIA	38	34	9	5	0	11	21	52.4	2	4	50.0	10	10	100.0	66.9	3	6	1	1	+23
9	Brendan Haywood B. Haywood	3	5/31/2011	2010-11	NBA Finals	DAL	@	MIA	14	3	7	0	1	0	1	0.0	0	0		3	6	50.0	41.2	2	5	0	3	-6
10	Glenn Robinson G. Robinson	3	6/9/2005	2004-05	NBA Finals	SAS	vs	DET	6	2	3	0	0	1	2	50.0	0	0		0	0		50.0	0	3	0	0	+11
11	David Robinson D. Robinson	3	6/16/1999	1998-99	NBA Finals	SAS	vs	NYK	37	13	9	7	3	3	10	30.0	0	0		7	12	58.3	42.5	0	9	3	3	+17
12	Shaquille O'Neal S. O'Neal	3	6/7/1995	1994-95	NBA Finals	ORL	vs	HOU	44	26	16	9	0	10	16	62.5	0	0		6	9	66.7	65.1	3	13	7	5
13	Richard Dumas R. Dumas	3	6/9/1993	1992-93	NBA Finals	PHX	vs	CHI	42	20	12	4	2	10	20	50.0	0	0		0	0		50.0	8	4	1	4
14	Oliver Miller O. Miller	3	6/9/1993	1992-93	NBA Finals	PHX	vs	CHI	27	6	5	3	1	2	5	40.0	0	0		2	4	50.0	44.4	1	4	0	4
15	Vlade Divac V. Divac	3	6/2/1991	1990-91	NBA Finals	LAL	@	CHI	44	16	14	1	3	5	11	45.5	0	0		6	6	100.0	58.7	3	11	4	4
16	Hakeem Olajuwon H. Olajuwon	3	5/26/1986	1985-86	NBA Finals	HOU	@	BOS	38	33	12	2	1	14	23	60.9	0	0		5	9	55.6	61.2	7	5	2	5
17	Bobby Jones B. Jones	3	5/4/1980	1979-80	NBA Finals	PHI	@	LAL	27	15	10	1	1	6	11	54.5	0	0		3	3	100.0	60.9	3	7	0	2
18	Lonnie Shelton L. Shelton	3	5/20/1979	1978-79	NBA Finals	SEA	@	WAS	32	8	7	1	3	4	13	30.8				0	2	0.0	28.8	4	3	3	4
19	Elvin Hayes E. Hayes	3	5/18/1975	1974-75	NBA Finals	WAS	vs	GSW	48	29	16	2	2	13	29	44.8				3	5	60.0	46.5	6	10		3
20	Phil Smith P. Smith	3	5/18/1975	1974-75	NBA Finals	GSW	@	WAS	31	20	7	3	0	6	14	42.9				8	12	66.7	51.9	4	3		4
21	Kareem Abdul-Jabbar K. Abdul-Jabbar	3	4/28/1974	1973-74	NBA Finals	MIL	vs	BOS	46	35	14	5	1	14	28	50.0				7	9	77.8	54.8	2	12		1
22	Xavier Tillman Sr. X. Tillman Sr.	2	6/12/2024	2023-24	NBA Finals	BOS	@	DAL	11	3	4	0	0	1	1	100.0	1	1	100.0	0	0		150.0	1	3	1	2	+9
23	Michael Porter Jr. M. Porter Jr.	2	6/1/2023	2022-23	NBA Finals	DEN	vs	MIA	43	14	13	1	0	5	16	31.3	2	11	18.2	2	2	100.0	41.5	2	11	0	0	+20
24	Jae Crowder J. Crowder	2	9/30/2020	2019-20	NBA Finals	MIA	@	LAL	25	12	2	0	0	4	8	50.0	4	7	57.1	0	0		75.0	0	2	0	3	-21
25	Kelly Olynyk K. Olynyk	2	9/30/2020	2019-20	NBA Finals	MIA	@	LAL	18	4	5	4	0	1	5	20.0	0	2	0.0	2	2	100.0	34.0	0	5	1	2	+14