Tracy McGrady has blocked the most shots by an 18-year-old player in a game, with 5 blocks against the Bulls on March 22, 1998.

Interpreted as:

most blocks by a player in 1 regular-season game by an 18 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	Tracy McGrady T. McGrady	5	18-302	3/22/1998	TOR	vs	CHI	35	12	9	8	1	4	10	40.0	2	2	100.0	2	2	100.0	55.1	3	6	1	0	+3
2	Joshua Primo J. Primo	4	18-347	12/6/2021	SAS	@	PHX	18	5	2	0	3	2	5	40.0	1	3	33.3	0	0		50.0	0	2	0	1	+8
3	Andris Biedrins A. Biedrins	4	18-364	4/1/2005	GSW	@	UTA	20	6	8	0	0	2	4	50.0	0	0		2	4	50.0	52.1	3	5	0	6	+2
4	Dwight Howard D. Howard	4	18-362	12/4/2004	ORL	vs	MEM	34	9	6	0	1	3	5	60.0	0	0		3	4	75.0	66.6	2	4	1	3	-1
5	Dwight Howard D. Howard	4	18-348	11/20/2004	ORL	@	IND	30	5	11	1	1	2	3	66.7	0	0		1	2	50.0	64.4	3	8	2	2	+7
6	Dwight Howard D. Howard	4	18-342	11/14/2004	ORL	@	PHI	29	9	14	0	0	3	6	50.0	0	0		3	6	50.0	52.1	5	9	2	2	-2
7	Dwight Howard D. Howard	4	18-331	11/3/2004	ORL	vs	MIL	38	12	10	2	3	6	11	54.5	0	0		0	6	0.0	44.0	3	7	1	3	-4
8	Jalen Duren J. Duren	3	18-354	11/7/2022	DET	vs	OKC	21	7	4	0	0	2	5	40.0	0	0		3	6	50.0	45.8	2	2	1	3	-11
9	Jalen Duren J. Duren	3	18-335	10/19/2022	DET	vs	ORL	22	14	10	1	0	7	13	53.8	0	0		0	4	0.0	47.4	5	5	3	0	+7
10	Giannis Antetokounmpo G. Antetokounmpo	3	18-363	12/4/2013	MIL	vs	DET	28	6	6	4	1	3	5	60.0	0	2	0.0	0	1	0.0	55.1	0	6	0	3	+8
11	Josh Smith J. Smith	3	18-355	11/24/2004	ATL	vs	MIA	17	4	3	1	1	1	2	50.0	0	0		2	2	100.0	69.4	1	2	0	1	+1
12	Dwight Howard D. Howard	3	18-334	11/6/2004	ORL	@	CHA	23	5	12	1	0	2	5	40.0	0	0		1	2	50.0	42.5	4	8	3	4	-8
13	LeBron James L. James	3	18-350	12/15/2003	CLE	@	IND	44	27	4	6	3	10	16	62.5	0	3	0.0	7	8	87.5	69.2	1	3	6	1	-12
14	LeBron James L. James	3	18-310	11/5/2003	CLE	vs	DEN	41	7	11	7	2	3	11	27.3	0	2	0.0	1	1	100.0	30.6	2	9	2	1	-3
15	Eddy Curry E. Curry	3	18-357	11/27/2001	CHI	@	NJN	15	4	1	0	0	1	3	33.3	0	0		2	2	100.0	51.5	1	0	0	0	-11
16	Tracy McGrady T. McGrady	3	18-319	4/8/1998	TOR	vs	MIL	36	16	9	3	1	6	11	54.5	2	3	66.7	2	2	100.0	67.3	2	7	5	1	-12
17	Tracy McGrady T. McGrady	3	18-318	4/7/1998	TOR	@	MIL	25	6	4	1	0	3	4	75.0	0	0		0	0		75.0	2	2	2	2	-8
18	Tracy McGrady T. McGrady	3	18-207	12/17/1997	TOR	vs	BOS	26	17	7	1	2	7	11	63.6	0	0		3	4	75.0	66.6	5	2	0	3	+6
19	Jermaine O'Neal J. O'Neal	3	18-140	3/2/1997	POR	vs	PHI	8	2	3	1	0	1	3	33.3	0	0		0	0		33.3	1	2	1	2	-1
20	Jermaine O'Neal J. O'Neal	3	18-077	12/29/1996	POR	vs	SAS	24	8	5	1	0	2	6	33.3	0	0		4	6	66.7	46.3	1	4	4	2	-7
21	Bill Willoughby B. Willoughby	3	18-326	4/10/1976	ATL	vs	PHI	42	20	18	4	2	7	14	50.0				6	11	54.5	53.1				2
22	Cooper Flagg C. Flagg	2	18-330	11/16/2025	DAL	vs	POR	37	21	8	5	1	9	16	56.3	1	3	33.3	2	3	66.7	60.6	2	6	0	3	+10
23	Cooper Flagg C. Flagg	2	18-326	11/12/2025	DAL	vs	PHX	34	16	6	6	3	6	15	40.0	3	7	42.9	1	4	25.0	47.7	1	5	4	3	-9
24	Cooper Flagg C. Flagg	2	18-319	11/5/2025	DAL	vs	NOP	35	20	9	2	3	8	19	42.1	1	5	20.0	3	3	100.0	49.2	0	9	2	1	+1
25	Jalen Duren J. Duren	2	18-344	10/28/2022	DET	vs	ATL	23	8	3	0	0	2	4	50.0	0	0		4	6	66.7	60.2	2	1	3	4	-19