Victor Wembanyama, Walker Kessler and Brook Lopez are tied for rejecting the most shots in a quarter, with 6 blocks.

Interpreted as:

most blocks by a player in a quarter in NBA history

	NAME	BLK	QUARTER	DATE	TM		OPP	MIN	PTS	REB	AST	STL	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Victor Wembanyama V. Wembanyama	6	3Q	2/12/2024	SAS	@	TOR	8	4	5	0	0	1	2	50.0	0	1	0.0	2	2	100.0	69.4	0	5	3	1	+4
2	Walker Kessler W. Kessler	6	1Q	2/1/2023	UTA	vs	TOR	8	6	4	0	0	3	4	75.0	0	0		0	0		75.0	2	2	0	1	+8
3	Brook Lopez B. Lopez	6	1Q	3/2/2019	MIL	@	UTA	10	0	2	0	0	0	0		0	0		0	0			0	2	1	1	+8
4	Jaren Jackson Jr. J. Jackson Jr.	5	3Q	10/22/2025	MEM	vs	NOP	9	9	3	1	0	4	6	66.7	0	0		1	1	100.0	69.9	1	2	0	1	+13
5	Anthony Davis A. Davis	5	2Q	4/11/2025	DAL	vs	TOR	9	6	5	5	0	3	6	50.0	0	2	0.0	0	0		50.0	0	5	1	0	+16
6	Donovan Clingan D. Clingan	5	4Q	11/13/2024	POR	vs	MIN	10	2	1	1	0	1	2	50.0	0	0		0	0		50.0	1	0	1	1	+9
7	Victor Wembanyama V. Wembanyama	5	2Q	12/28/2023	SAS	@	POR	8	8	3	0	0	2	3	66.7	0	1	0.0	4	4	100.0	84.0	0	3	1	0	-4
8	Walker Kessler W. Kessler	5	3Q	12/14/2023	UTA	@	POR	9	2	4	2	0	1	1	100.0	0	0		0	0		100.0	1	3	1	0	+15
9	Brook Lopez B. Lopez	5	4Q	11/15/2023	MIL	@	TOR	10	6	3	0	0	2	4	50.0	1	2	50.0	1	1	100.0	67.6	1	2	0	2	+3
10	Daniel Gafford D. Gafford	5	1Q	11/6/2023	WAS	@	PHI	9	8	2	0	0	4	5	80.0	0	0		0	0		80.0	1	1	1	1	+1
11	Jakob Poeltl J. Poeltl	5	4Q	2/14/2023	TOR	vs	ORL	12	8	1	0	0	4	4	100.0	0	0		0	0		100.0	0	1	1	3	+5
12	Jaren Jackson Jr. J. Jackson Jr.	5	4Q	1/16/2023	MEM	vs	PHX	6	3	1	0	0	1	2	50.0	1	1	100.0	0	0		75.0	0	1	0	0	+12
13	Walker Kessler W. Kessler	5	1Q	1/8/2023	UTA	@	MEM	7	2	3	0	0	1	3	33.3	0	0		0	0		33.3	0	3	1	1	+6
14	Joel Embiid J. Embiid	5	4Q	11/13/2022	PHI	vs	UTA	11	26	3	0	0	7	8	87.5	0	1	0.0	12	15	80.0	89.0	1	2	0	1	+10
15	Myles Turner M. Turner	5	3Q	11/10/2021	IND	@	DEN	11	5	2	0	0	1	3	33.3	1	1	100.0	2	2	100.0	64.4	1	1	3	3	+1
16	Nerlens Noel N. Noel	5	3Q	5/5/2021	NYK	@	DEN	9	2	0	0	1	1	2	50.0	0	0		0	0		50.0	0	0	1	1	-1
17	Rudy Gobert R. Gobert	5	3Q	3/22/2021	UTA	@	CHI	8	4	3	1	0	1	1	100.0	0	0		2	2	100.0	106.4	1	2	0	0	+2
18	Mitchell Robinson M. Robinson	5	3Q	11/11/2018	NYK	vs	ORL	12	4	2	0	0	2	3	66.7	0	0		0	0		66.7	0	2	0	0	-2
19	Hassan Whiteside H. Whiteside	5	1Q	11/7/2018	MIA	vs	SAS	9	10	6	2	0	5	8	62.5	0	0		0	0		62.5	3	3	0	1	+9
20	Dwight Howard D. Howard	5	3Q	1/22/2018	CHA	vs	SAC	10	2	6	0	0	0	1	0.0	0	0		2	4	50.0	36.2	1	5	2	6	0
21	Joel Embiid J. Embiid	5	3Q	11/15/2017	PHI	@	LAL	9	9	3	1	0	3	5	60.0	0	0		3	4	75.0	66.6	0	3	1	1	-5
22	DeMarcus Cousins D. Cousins	5	1Q	10/18/2017	NOP	@	MEM	12	13	7	1	0	4	7	57.1	2	3	66.7	3	4	75.0	74.2	2	5	0	0	+7
23	Rudy Gobert R. Gobert	5	2Q	4/2/2017	UTA	@	SAS	9	6	4	0	0	3	5	60.0	0	0		0	0		60.0	1	3	1	0	+13
24	Jusuf Nurkić J. Nurkić	5	1Q	3/9/2017	POR	vs	PHI	8	4	4	1	0	2	4	50.0	0	0		0	0		50.0	1	3	0	0	+3
25	Myles Turner M. Turner	5	3Q	2/19/2016	IND	@	OKC		3	1	0	0	1	4	25.0	0	0		1	3	33.3	28.2	0	1	2	2