LeBron James has hit the most field goals by an 18-year-old player in a game, with 15 made versus the Trail Blazers on December 28, 2003.

Interpreted as:

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

	NAME	FGM	Age	DATE	TM		OPP	MIN	PTS	REB	AST	STL	BLK	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	LeBron James L. James	15	18-363	12/28/2003	CLE	vs	POR	39	32	10	9	3	0	23	65.2	0	2	0.0	2	2	100.0	67.0	3	7	5	1	+11
2	LeBron James L. James	14	18-354	12/19/2003	CLE	@	PHI	42	36	4	5	4	0	24	58.3	5	7	71.4	3	3	100.0	71.1	1	3	4	1	+9
3	LeBron James L. James	14	18-334	11/29/2003	CLE	vs	MEM	55	33	16	7	1	1	28	50.0	3	6	50.0	2	3	66.7	56.3	2	14	8	1	-10
4	Cooper Flagg C. Flagg	13	18-343	11/29/2025	DAL	@	LAC	38	35	8	2	0	0	22	59.1	0	3	0.0	9	11	81.8	65.2	1	7	3	3	-5
5	LeBron James L. James	13	18-360	12/25/2003	CLE	@	ORL	47	34	2	6	2	1	28	46.4	4	10	40.0	4	5	80.0	56.3	1	1	8	0	-9
6	Cooper Flagg C. Flagg	12	18-335	11/21/2025	DAL	vs	NOP	32	29	7	5	2	0	19	63.2	0	4	0.0	5	6	83.3	67.0	2	5	2	2	+9
7	LeBron James L. James	12	18-303	10/29/2003	CLE	@	SAC	42	25	6	9	4	0	20	60.0	0	2	0.0	1	3	33.3	58.6	2	4	2	3	-9
8	LeBron James L. James	11	18-355	12/20/2003	CLE	@	CHI	42	32	6	10	2	2	22	50.0	0	5	0.0	10	12	83.3	58.7	1	5	4	2	+9
9	Cooper Flagg C. Flagg	10	18-345	12/1/2025	DAL	@	DEN	33	24	8	2	2	1	19	52.6	1	3	33.3	3	4	75.0	57.8	0	8	2	1	+13
10	LeBron James L. James	10	18-350	12/15/2003	CLE	@	IND	44	27	4	6	3	3	16	62.5	0	3	0.0	7	8	87.5	69.2	1	3	6	1	-12
11	LeBron James L. James	10	18-348	12/13/2003	CLE	vs	BOS	45	37	3	4	0	0	20	50.0	1	5	20.0	16	18	88.9	66.3	1	2	2	2	-2
12	LeBron James L. James	10	18-324	11/19/2003	CLE	@	WAS	40	28	7	8	2	1	18	55.6	2	4	50.0	6	8	75.0	65.1	2	5	4	2	-5
13	LeBron James L. James	10	18-320	11/15/2003	CLE	vs	PHI	47	22	5	8	1	2	19	52.6	0	1	0.0	2	4	50.0	53.0	0	5	5	2	+8
14	Cooper Flagg C. Flagg	9	18-347	12/3/2025	DAL	vs	MIA	31	22	6	2	1	1	13	69.2	0	0		4	5	80.0	72.4	2	4	3	3	+3
15	Cooper Flagg C. Flagg	9	18-330	11/16/2025	DAL	vs	POR	37	21	8	5	1	2	16	56.3	1	3	33.3	2	3	66.7	60.6	2	6	0	3	+10
16	Cooper Flagg C. Flagg	9	18-324	11/10/2025	DAL	vs	MIL	35	26	9	4	2	1	15	60.0	1	5	20.0	7	10	70.0	67.0	2	7	1	2	-7
17	Tracy McGrady T. McGrady	9	18-323	4/12/1998	TOR	vs	NJN	35	20	7	6	3	1	13	69.2	0	0		2	2	100.0	72.0	4	3	3	2	-15
18	Kobe Bryant K. Bryant	9	18-228	4/8/1997	LAL	@	GSW	25	24	2	3	1	0	11	81.8	2	3	66.7	4	7	57.1	85.2	1	1	5	3	+23
19	Cooper Flagg C. Flagg	8	18-328	11/14/2025	DAL	vs	LAC	48	16	5	0	1	0	13	61.5	0	3	0.0	0	1	0.0	59.5	1	4	4	1	-15
20	Cooper Flagg C. Flagg	8	18-319	11/5/2025	DAL	vs	NOP	35	20	9	2	3	2	19	42.1	1	5	20.0	3	3	100.0	49.2	0	9	2	1	+1
21	Cooper Flagg C. Flagg	8	18-309	10/26/2025	DAL	vs	TOR	29	22	4	4	0	1	14	57.1	2	6	33.3	4	4	100.0	69.8	0	4	0	5	+5
22	Dwight Howard D. Howard	8	18-354	11/26/2004	ORL	@	ATL	42	24	9	2	2	0	11	72.7	0	0		8	12	66.7	73.7	3	6	4	2	+12
23	LeBron James L. James	8	18-346	12/11/2003	CLE	vs	DET	43	23	3	9	1	1	21	38.1	1	3	33.3	6	8	75.0	46.9	1	2	4	3	+9
24	LeBron James L. James	8	18-326	11/21/2003	CLE	vs	MIN	36	19	9	2	1	0	19	42.1	0	2	0.0	3	3	100.0	46.8	2	7	1	4	-5
25	LeBron James L. James	8	18-313	11/8/2003	CLE	vs	WAS	45	17	8	9	1	1	19	42.1	0	0		1	4	25.0	40.9	5	3	2	1	+14