JaVale McGee has blocked the most shots by an active player in a game, with 12 blocks against the Bulls on March 15, 2011.

Interpreted as:

most blocks in a regular-season game active player

	NAME	BLK	DATE	TM		OPP	MIN	PTS	REB	AST	STL	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	JaVale McGee J. McGee	12	3/15/2011	WAS	@	CHI	39	11	12	1	0	5	14	35.7	0	0		1	3	33.3	35.9	3	9	2	4	-15
2	Victor Wembanyama V. Wembanyama	10	12/21/2024	SAS	vs	POR	30	30	7	3	0	8	16	50.0	4	8	50.0	10	11	90.9	72.0	3	4	1	0	+23
3	Victor Wembanyama V. Wembanyama	10	2/12/2024	SAS	@	TOR	29	27	14	5	2	10	14	71.4	2	4	50.0	5	6	83.3	81.1	2	12	7	2	+20
4	Clint Capela C. Capela	10	1/22/2021	ATL	@	MIN	30	13	19	0	1	5	11	45.5	0	0		3	6	50.0	47.7	7	12	0	0	+14
5	Anthony Davis A. Davis	10	3/11/2018	NOP	vs	UTA	40	25	11	3	3	9	22	40.9	1	4	25.0	6	6	100.0	50.7	2	9	2	1	-10
6	Victor Wembanyama V. Wembanyama	9	11/4/2024	SAS	@	LAC	34	24	13	3	3	9	22	40.9	2	9	22.2	4	4	100.0	50.5	2	11	2	3	-21
7	Victor Wembanyama V. Wembanyama	9	4/2/2024	SAS	@	DEN	34	23	15	8	1	9	29	31.0	2	11	18.2	3	6	50.0	36.3	5	10	2	3	-9
8	Brook Lopez B. Lopez	9	11/3/2023	MIL	vs	NYK	36	13	5	0	1	4	15	26.7	4	10	40.0	1	2	50.0	40.9	0	5	1	2	+1
9	Brook Lopez B. Lopez	9	3/9/2023	MIL	vs	BKN	36	24	10	3	1	10	20	50.0	3	7	42.9	1	2	50.0	57.5	5	5	2	3	-1
10	Rudy Gobert R. Gobert	9	3/22/2021	UTA	@	CHI	33	21	10	2	0	9	11	81.8	0	0		3	3	100.0	85.2	3	7	0	4	+19
11	Mitchell Robinson M. Robinson	9	11/11/2018	NYK	vs	ORL	22	4	4	0	0	2	3	66.7	0	0		0	0		66.7	0	4	0	2	-7
12	Anthony Davis A. Davis	9	12/1/2015	NOP	vs	MEM	41	17	14	2	2	4	15	26.7	1	1	100.0	8	13	61.5	41.0	3	11	1	1	-1
13	Anthony Davis A. Davis	9	3/15/2015	NOP	vs	DEN	50	36	14	7	1	16	28	57.1	0	1	0.0	4	6	66.7	58.7	2	12	2	1	-6
14	Anthony Davis A. Davis	9	10/28/2014	NOP	vs	ORL	36	26	17	2	3	10	22	45.5	0	0		6	9	66.7	50.1	9	8	0	1	+19
15	DeAndre Jordan D. Jordan	9	11/29/2013	LAC	@	SAC	40	10	15	2	0	5	9	55.6	0	0		0	5	0.0	44.6	6	9	1	1	-6
16	Anthony Davis A. Davis	9	11/16/2013	NOP	vs	PHI	29	13	9	1	2	5	10	50.0	0	0		3	5	60.0	53.3	1	8	1	2	+31
17	Walker Kessler W. Kessler	8	3/7/2025	UTA	@	TOR	33	18	25	0	0	8	11	72.7	0	0		2	7	28.6	63.9	13	12	4	2	-18
18	Victor Wembanyama V. Wembanyama	8	1/15/2025	SAS	vs	MEM	37	13	12	2	2	5	19	26.3	3	10	30.0	0	0		34.2	0	12	1	3	-4
19	Victor Wembanyama V. Wembanyama	8	1/6/2025	SAS	@	CHI	35	23	14	4	0	9	22	40.9	4	11	36.4	1	2	50.0	50.3	2	12	5	3	-6
20	Victor Wembanyama V. Wembanyama	8	12/23/2024	SAS	@	PHI	37	26	9	4	0	9	19	47.4	6	13	46.2	2	2	100.0	65.4	1	8	5	2	-5
21	Donovan Clingan D. Clingan	8	11/13/2024	POR	vs	MIN	31	17	12	1	0	6	10	60.0	0	0		5	5	100.0	69.7	6	6	1	3	+15
22	Chet Holmgren C. Holmgren	8	12/16/2023	OKC	@	DEN	32	17	11	1	0	6	12	50.0	1	4	25.0	4	6	66.7	58.1	1	10	1	3	+10
23	Victor Wembanyama V. Wembanyama	8	11/18/2023	SAS	vs	MEM	31	19	13	4	1	6	17	35.3	2	6	33.3	5	6	83.3	48.4	4	9	2	5	-6
24	Jaren Jackson Jr. J. Jackson Jr.	8	12/12/2022	MEM	vs	ATL	24	15	7	2	0	6	11	54.5	1	4	25.0	2	2	100.0	63.1	0	7	2	2	+25
25	Evan Mobley E. Mobley	8	11/4/2022	CLE	@	DET	30	11	8	2	0	5	14	35.7	0	1	0.0	1	2	50.0	37.0	2	6	1	0	0