what nba player scored the most points in a single game at 18 years old

Cooper Flagg has put up the most points by an 18-year-old player in a game, with 42 points against the Jazz on Monday.

Interpreted as:
What NBA player scored the most points in a single regular-season game at 18 years old?
NAMEPTSAgeDATETMOPPMINREBASTSTLBLKFGMFGAFG%3PM3PA3P%FTMFTAFT%TS%OREBDREBTOVPF+/-
1Cooper Flagg
C. Flagg
42
18-359
12/15/2025
@
42
7
6
1
2
13
27
48.1
1
4
25.0
15
20
75.0
58.7
1
6
4
3
-9
2LeBron James
L. James
37
18-348
12/13/2003
vs
45
3
4
0
0
10
20
50.0
1
5
20.0
16
18
88.9
66.3
1
2
2
2
-2
3LeBron James
L. James
36
18-354
12/19/2003
@
42
4
5
4
0
14
24
58.3
5
7
71.4
3
3
100.0
71.1
1
3
4
1
+9
4Cooper Flagg
C. Flagg
35
18-343
11/29/2025
@
38
8
2
0
0
13
22
59.1
0
3
0.0
9
11
81.8
65.2
1
7
3
3
-5
5LeBron James
L. James
34
18-360
12/25/2003
@
47
2
6
2
1
13
28
46.4
4
10
40.0
4
5
80.0
56.3
1
1
8
0
-9
6LeBron James
L. James
33
18-334
11/29/2003
vs
55
16
7
1
1
14
28
50.0
3
6
50.0
2
3
66.7
56.3
2
14
8
1
-10
7LeBron James
L. James
32
18-363
12/28/2003
vs
39
10
9
3
0
15
23
65.2
0
2
0.0
2
2
100.0
67.0
3
7
5
1
+11
8LeBron James
L. James
32
18-355
12/20/2003
@
42
6
10
2
2
11
22
50.0
0
5
0.0
10
12
83.3
58.7
1
5
4
2
+9
9Cooper Flagg
C. Flagg
29
18-335
11/21/2025
vs
32
7
5
2
0
12
19
63.2
0
4
0.0
5
6
83.3
67.0
2
5
2
2
+9
10LeBron James
L. James
28
18-324
11/19/2003
@
40
7
8
2
1
10
18
55.6
2
4
50.0
6
8
75.0
65.1
2
5
4
2
-5
11LeBron James
L. James
27
18-350
12/15/2003
@
44
4
6
3
3
10
16
62.5
0
3
0.0
7
8
87.5
69.2
1
3
6
1
-12
12Cooper Flagg
C. Flagg
26
18-324
11/10/2025
vs
35
9
4
2
1
9
15
60.0
1
5
20.0
7
10
70.0
67.0
2
7
1
2
-7
13LeBron James
L. James
25
18-303
10/29/2003
@
42
6
9
4
0
12
20
60.0
0
2
0.0
1
3
33.3
58.6
2
4
2
3
-9
14Cooper Flagg
C. Flagg
24
18-345
12/1/2025
@
33
8
2
2
1
10
19
52.6
1
3
33.3
3
4
75.0
57.8
0
8
2
1
+13
15Dwight Howard
D. Howard
24
18-354
11/26/2004
@
42
9
2
2
0
8
11
72.7
0
0
8
12
66.7
73.7
3
6
4
2
+12
16Kobe Bryant
K. Bryant
24
18-228
4/8/1997
@
25
2
3
1
0
9
11
81.8
2
3
66.7
4
7
57.1
85.2
1
1
5
3
+23
17Dwight Howard
D. Howard
23
18-364
12/6/2004
@
42
10
4
4
0
7
12
58.3
0
0
9
15
60.0
61.8
4
6
4
0
-4
18LeBron James
L. James
23
18-346
12/11/2003
vs
43
3
9
1
1
8
21
38.1
1
3
33.3
6
8
75.0
46.9
1
2
4
3
+9
19LeBron James
L. James
23
18-312
11/7/2003
@
44
5
3
0
0
8
18
44.4
1
2
50.0
6
7
85.7
54.6
0
5
7
2
-7
20Cooper Flagg
C. Flagg
22
18-356
12/12/2025
vs
34
5
8
1
1
10
16
62.5
0
1
0.0
2
3
66.7
63.5
1
4
0
3
+10
21Cooper Flagg
C. Flagg
22
18-347
12/3/2025
vs
31
6
2
1
1
9
13
69.2
0
0
4
5
80.0
72.4
2
4
3
3
+3
22Cooper Flagg
C. Flagg
22
18-309
10/26/2025
vs
29
4
4
0
1
8
14
57.1
2
6
33.3
4
4
100.0
69.8
0
4
0
5
+5
23LeBron James
L. James
22
18-358
12/23/2003
vs
39
6
2
6
1
7
22
31.8
1
6
16.7
7
8
87.5
43.1
2
4
5
1
+9
24LeBron James
L. James
22
18-320
11/15/2003
vs
47
5
8
1
2
10
19
52.6
0
1
0.0
2
4
50.0
53.0
0
5
5
2
+8
25Tracy McGrady
T. McGrady
22
18-265
2/13/1998
@
37
8
1
1
1
7
16
43.8
0
0
8
10
80.0
53.9
3
5
1
1
-9

More Mavericks Stats

Team Leaders

PPG

18.4

Flagg

Cooper Flagg

RPG

7.9

Washington

P.J. Washington

APG

5.2

Nembhard

Ryan Nembhard
Team Rankings

ORTG

109.6

28th

DRTG

113.4

8th

NETRTG

-3.8

22nd

3P%

34.1

27th

2025-26 Conference Standings
TEAMWLPCTGB
10
10
15
.400
13.5
11
10
16
.385
14.0
12
Mavericks Mavericks
10
17
.370
14.5
13
6
20
.231
18.0
14
6
20
.231
18.0
Schedule
DATEMATCHUPTIME (ET)
Thu
12/18
@
8:30 PM
Sat
12/20
@
7:00 PM
Mon
12/22
@
8:00 PM
Tue
12/23
@
8:00 PM
Thu
12/25
@
5:00 PM
Last Game
DAL Mavericks

10 - 17

133

Final

140

UTA Jazz

10 - 15

Mon 15 Dec 2025

NBA 2025-26 Leaders

NBA 2025-26 Rankings

NBA Fantasy 2025-26

NBA 2025-26 Betting

NBA 2025-26 Standings

EasternWLPCTGB
1
21
5
.808
2
18
7
.720
2.5
3
16
11
.593
5.5
4
15
11
.577
6.0
5
15
11
.577
6.0
6
14
11
.560
6.5
7
15
12
.556
6.5
8
14
12
.538
7.0
9
15
13
.536
7.0
10
11
15
.423
10.0
11
11
16
.407
10.5
12
8
18
.308
13.0
13
7
18
.280
13.5
14
6
20
.231
15.0
15
4
20
.167
16.0
WesternWLPCTGB
1
24
2
.923
2
19
6
.760
4.5
3
18
7
.720
5.5
4
18
7
.720
5.5
5
16
7
.696
6.5
6
17
10
.630
7.5
7
14
12
.538
10.0
8
13
14
.481
11.5
9
13
14
.481
11.5
10
10
15
.400
13.5
11
10
16
.385
14.0
12
10
17
.370
14.5
13
6
20
.231
18.0
14
6
20
.231
18.0
15
5
22
.185
19.5

NBA 2025-26 Scores & Schedule

Scores

DATEMATCHUPSCORE
Fri
11/14
@
119-95
Sat
11/15
@
118-121
Sat
11/15
@
110-123
Sat
11/15
@
129-106
Sat
11/15
@
124-106

Schedule

DATEMATCHUPTIME (ET)
Thu
12/18
@
7:00 PM
Thu
12/18
@
7:00 PM
Thu
12/18
@
7:30 PM
Thu
12/18
@
8:00 PM
Thu
12/18
@
8:00 PM