LeBron James has made the most free throws by an 18-year-old player in a game, with 16 made against the Celtics on December 13, 2003.

Interpreted as:

most ftm by a player age 18 in one regular-season game

	NAME	FTM	Age	DATE	TM		OPP	MIN	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	LeBron James L. James	16	18-348	12/13/2003	CLE	vs	BOS	45	37	3	4	0	0	10	20	50.0	1	5	20.0	18	88.9	66.3	1	2	2	2	-2
2	LeBron James L. James	10	18-355	12/20/2003	CLE	@	CHI	42	32	6	10	2	2	11	22	50.0	0	5	0.0	12	83.3	58.7	1	5	4	2	+9
3	Cooper Flagg C. Flagg	9	18-343	11/29/2025	DAL	@	LAC	38	35	8	2	0	0	13	22	59.1	0	3	0.0	11	81.8	65.2	1	7	3	3	-5
4	Dwight Howard D. Howard	9	18-364	12/6/2004	ORL	@	DEN	42	23	10	4	4	0	7	12	58.3	0	0		15	60.0	61.8	4	6	4	0	-4
5	LeBron James L. James	9	18-327	11/22/2003	CLE	@	ATL	42	15	6	4	2	1	3	16	18.8	0	1	0.0	10	90.0	36.8	2	4	3	1	-6
6	Kobe Bryant K. Bryant	9	18-163	2/2/1997	LAL	vs	WAS	24	13	3	3	0	0	2	9	22.2	0	1	0.0	9	100.0	50.2	0	3	1	0	+2
7	Kobe Bryant K. Bryant	9	18-133	1/3/1997	LAL	vs	SAC	22	21	5	1	2	2	6	10	60.0	0	2	0.0	10	90.0	72.9	2	3	0	1	+10
8	Cooper Flagg C. Flagg	8	18-315	11/1/2025	DAL	@	DET	34	16	8	4	1	0	3	14	21.4	2	6	33.3	8	100.0	45.7	2	6	1	4	-12
9	Dwight Howard D. Howard	8	18-354	11/26/2004	ORL	@	ATL	42	24	9	2	2	0	8	11	72.7	0	0		12	66.7	73.7	3	6	4	2	+12
10	Tracy McGrady T. McGrady	8	18-265	2/13/1998	TOR	@	NJN	37	22	8	1	1	1	7	16	43.8	0	0		10	80.0	53.9	3	5	1	1	-9
11	Kobe Bryant K. Bryant	8	18-154	1/24/1997	LAL	vs	GSW	25	17	6	4	1	0	4	8	50.0	1	4	25.0	8	100.0	73.8	3	3	3	2	+13
12	Cooper Flagg C. Flagg	7	18-324	11/10/2025	DAL	vs	MIL	35	26	9	4	2	1	9	15	60.0	1	5	20.0	10	70.0	67.0	2	7	1	2	-7
13	Dwight Howard D. Howard	7	18-359	12/1/2004	ORL	vs	TOR	38	15	20	3	2	2	4	6	66.7	0	0		9	77.8	75.3	6	14	1	2	+33
14	LeBron James L. James	7	18-358	12/23/2003	CLE	vs	NOH	39	22	6	2	6	1	7	22	31.8	1	6	16.7	8	87.5	43.1	2	4	5	1	+9
15	LeBron James L. James	7	18-350	12/15/2003	CLE	@	IND	44	27	4	6	3	3	10	16	62.5	0	3	0.0	8	87.5	69.2	1	3	6	1	-12
16	Kobe Bryant K. Bryant	7	18-224	4/4/1997	LAL	vs	SAS	17	15	0	3	0	0	4	6	66.7	0	1	0.0	7	100.0	82.6	0	0	3	2	-11
17	Kobe Bryant K. Bryant	7	18-216	3/27/1997	LAL	@	VAN	43	20	8	4	3	0	6	16	37.5	1	5	20.0	7	100.0	52.4	4	4	3	3	+14
18	Bill Willoughby B. Willoughby	7	18-308	3/23/1976	ATL	@	GSW	25	9	5	0	0	0	1	6	16.7				11	63.6	41.5	2	3		2
19	Cooper Flagg C. Flagg	6	18-349	12/5/2025	DAL	@	OKC	29	16	2	2	0	0	5	11	45.5	0	3	0.0	6	100.0	58.7	1	1	4	1	-9
20	Darko Milicic D. Milicic	6	18-250	2/25/2004	DET	@	CHI	5	6	0	0	0	0	0	2	0.0	0	0		8	75.0	54.3	0	0	0	1	-3
21	LeBron James L. James	6	18-346	12/11/2003	CLE	vs	DET	43	23	3	9	1	1	8	21	38.1	1	3	33.3	8	75.0	46.9	1	2	4	3	+9
22	LeBron James L. James	6	18-324	11/19/2003	CLE	@	WAS	40	28	7	8	2	1	10	18	55.6	2	4	50.0	8	75.0	65.1	2	5	4	2	-5
23	LeBron James L. James	6	18-312	11/7/2003	CLE	@	IND	44	23	5	3	0	0	8	18	44.4	1	2	50.0	7	85.7	54.6	0	5	7	2	-7
24	Eddy Curry E. Curry	6	18-354	11/24/2001	CHI	@	NYK	9	6	1	0	1	0	0	1	0.0	0	0		8	75.0	66.4	0	1	0	1	-5
25	Eddy Curry E. Curry	6	18-337	11/7/2001	CHI	vs	DET	12	8	0	0	0	0	1	3	33.3	0	0		8	75.0	61.3	0	0	2	4	-10