Hassan Whiteside and Keon Clark are tied for denying the most shots by a 25-year-old player in a game, with 12 blocks.

Interpreted as:

most blocks by a player in a regular-season game by a 25 year old

	NAME	BLK	Age	DATE	TM		OPP	MIN	PTS	REB	AST	STL	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Hassan Whiteside H. Whiteside	12	25-226	1/25/2015	MIA	@	CHI	25	14	13	0	0	6	10	60.0	0	0		2	4	50.0	59.5	6	7	0	4	+5
2	Keon Clark K. Clark	12	25-341	3/23/2001	TOR	vs	ATL	28	13	8	2	1	4	11	36.4	0	1	0.0	5	5	100.0	49.2	2	6	0	0	+27
3	Roy Hibbert R. Hibbert	11	25-346	11/21/2012	IND	vs	NOH	36	10	11	1	2	3	12	25.0	0	0		4	6	66.7	34.2	5	6	0	6	+4
4	David Robinson D. Robinson	11	25-159	1/12/1991	SAS	vs	UTA	39	22	18	5	0	10	17	58.8	0	0		2	6	33.3	56.0	2	16	2	4
5	David Robinson D. Robinson	11	25-144	12/28/1990	SAS	vs	SAC	35	27	13	2	0	9	17	52.9	0	0		9	11	81.8	61.8	7	6	6	3
6	Robert Parish R. Parish	11	25-060	10/29/1978	GSW	@	CLE	45	22	16	1	1	10	20	50.0				2	2	100.0	52.7	6	10	0	1
7	Anthony Davis A. Davis	10	25	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
8	Andrei Kirilenko A. Kirilenko	10	25-035	3/25/2006	UTA	vs	SAC	40	15	14	3	3	5	12	41.7	0	2	0.0	5	11	45.5	44.5	6	8	5	4	-3
9	Dikembe Mutombo D. Mutombo	10	25-259	3/10/1992	DEN	@	ORL	42	13	8	1	0	5	10	50.0	0	0		3	6	50.0	51.4	3	5	4	4
10	David Robinson D. Robinson	10	25-157	1/10/1991	SAS	vs	ORL	41	43	12	3	4	14	21	66.7	0	0		15	15	100.0	77.9	4	8	4	4
11	Hakeem Olajuwon H. Olajuwon	10	25-091	4/21/1988	HOU	vs	SAS	42	38	10	4	5	15	25	60.0	0	0		8	8	100.0	66.6	0	10	1	4
12	Manute Bol M. Bol	10	25-098	1/22/1988	WAS	vs	GSW	15	6	10	0	0	3	5	60.0	0	0		0	0		60.0	2	8	0	2
13	Edgar Jones E. Jones	10	25-183	12/17/1981	DET	vs	IND	38	25	13	1	2	10	15	66.7	0	0		5	7	71.4	69.1				4
14	Ben Poquette B. Poquette	10	25-219	12/12/1980	UTA	@	CHI	40	16	5	2	3	6	13	46.2	0	0		4	4	100.0	54.2	1	4	0	5
15	Elmore Smith E. Smith	10	25-311	3/16/1975	LAL	vs	GSW	42	7	22	7	1	3	6	50.0				1	1	100.0	54.3	4	18		3
16	DeAndre Jordan D. Jordan	9	25-131	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
17	Tyrus Thomas T. Thomas	9	25-161	1/25/2012	CHA	@	WAS	33	13	9	1	4	5	9	55.6	0	0		3	4	75.0	60.4	2	7	2	2	-9
18	Chris Kaman C. Kaman	9	25-266	1/19/2008	LAC	vs	NJN	44	10	12	1	0	5	16	31.3	0	0		0	0		31.3	4	8	4	4	+7
19	Theo Ratliff T. Ratliff	9	25-341	3/24/1999	PHI	@	VAN	50	16	8	0	0	7	11	63.6	0	0		2	2	100.0	67.3	4	4	4	2	+2
20	Chris Webber C. Webber	9	25-343	2/7/1999	SAC	vs	VAN	37	25	15	8	3	12	16	75.0	0	0		1	2	50.0	74.1	3	12	6	4	+24
21	Oliver Miller O. Miller	9	25-362	4/2/1996	TOR	vs	LAC	48	18	15	3	0	8	17	47.1	0	0		2	7	28.6	44.8	2	13	3	4
22	Gheorghe Muresan G. Muresan	9	25-016	3/1/1996	WAS	@	LAL	39	20	13	0	0	8	12	66.7	0	0		4	6	66.7	68.3	4	9	3	5
23	Alonzo Mourning A. Mourning	9	25-301	12/6/1995	MIA	vs	BOS	45	26	13	7	1	9	14	64.3	0	1	0.0	8	14	57.1	64.5	4	9	3	3
24	David Robinson D. Robinson	9	25-258	4/21/1991	SAS	vs	DAL	30	16	9	3	3	7	7	100.0	0	0		2	4	50.0	91.3	1	8	2	3
25	Hakeem Olajuwon H. Olajuwon	9	25-310	11/26/1988	HOU	@	GSW	32	18	15	2	1	7	14	50.0	0	0		4	7	57.1	52.7	3	12	4	4