most minutes in 1 game by a player under 19

LeBron James has played the most minutes by a player younger than 19 in a game, with 55 minutes on the court versus the Grizzlies on November 29, 2003.

Interpreted as:
most minutes in 1 regular-season game by a player under 19 years old
NAMEMINAgeDATETMOPPPTSREBASTSTLBLKFGMFGAFG%3PM3PA3P%FTMFTAFT%TS%OREBDREBTOVPF+/-
1LeBron James
L. James
55
18-334
11/29/2003
vs
33
16
7
1
1
14
28
50.0
3
6
50.0
2
3
66.7
56.3
2
14
8
1
-10
2Cooper Flagg
C. Flagg
48
18-328
11/14/2025
vs
16
5
0
1
0
8
13
61.5
0
3
0.0
0
1
0.0
59.5
1
4
4
1
-15
3LeBron James
L. James
47
18-360
12/25/2003
@
34
2
6
2
1
13
28
46.4
4
10
40.0
4
5
80.0
56.3
1
1
8
0
-9
4LeBron James
L. James
47
18-320
11/15/2003
vs
22
5
8
1
2
10
19
52.6
0
1
0.0
2
4
50.0
53.0
0
5
5
2
+8
5LeBron James
L. James
45
18-348
12/13/2003
vs
37
3
4
0
0
10
20
50.0
1
5
20.0
16
18
88.9
66.3
1
2
2
2
-2
6LeBron James
L. James
45
18-313
11/8/2003
vs
17
8
9
1
1
8
19
42.1
0
0
1
4
25.0
40.9
5
3
2
1
+14
7LeBron James
L. James
44
18-350
12/15/2003
@
27
4
6
3
3
10
16
62.5
0
3
0.0
7
8
87.5
69.2
1
3
6
1
-12
8LeBron James
L. James
44
18-312
11/7/2003
@
23
5
3
0
0
8
18
44.4
1
2
50.0
6
7
85.7
54.6
0
5
7
2
-7
9LeBron James
L. James
43
18-346
12/11/2003
vs
23
3
9
1
1
8
21
38.1
1
3
33.3
6
8
75.0
46.9
1
2
4
3
+9
10Kobe Bryant
K. Bryant
43
18-216
3/27/1997
@
20
8
4
3
0
6
16
37.5
1
5
20.0
7
7
100.0
52.4
4
4
3
3
+14
11Bill Willoughby
B. Willoughby
43
18-321
4/5/1976
vs
14
12
0
6
15
40.0
2
2
100.0
44.1
3
12Dwight Howard
D. Howard
42
18-364
12/6/2004
@
23
10
4
4
0
7
12
58.3
0
0
9
15
60.0
61.8
4
6
4
0
-4
13Dwight Howard
D. Howard
42
18-354
11/26/2004
@
24
9
2
2
0
8
11
72.7
0
0
8
12
66.7
73.7
3
6
4
2
+12
14LeBron James
L. James
42
18-355
12/20/2003
@
32
6
10
2
2
11
22
50.0
0
5
0.0
10
12
83.3
58.7
1
5
4
2
+9
15LeBron James
L. James
42
18-354
12/19/2003
@
36
4
5
4
0
14
24
58.3
5
7
71.4
3
3
100.0
71.1
1
3
4
1
+9
16LeBron James
L. James
42
18-327
11/22/2003
@
15
6
4
2
1
3
16
18.8
0
1
0.0
9
10
90.0
36.8
2
4
3
1
-6
17LeBron James
L. James
42
18-317
11/12/2003
@
18
3
7
2
1
6
15
40.0
2
5
40.0
4
6
66.7
51.0
1
2
4
3
-4
18LeBron James
L. James
42
18-303
10/29/2003
@
25
6
9
4
0
12
20
60.0
0
2
0.0
1
3
33.3
58.6
2
4
2
3
-9
19Bill Willoughby
B. Willoughby
42
18-326
4/10/1976
vs
20
18
4
2
3
7
14
50.0
6
11
54.5
53.1
2
20Cooper 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
21LeBron James
L. James
41
18-310
11/5/2003
vs
7
11
7
2
3
3
11
27.3
0
2
0.0
1
1
100.0
30.6
2
9
2
1
-3
22LeBron James
L. James
41
18-304
10/30/2003
@
21
12
8
1
0
8
17
47.1
1
5
20.0
4
7
57.1
52.3
2
10
7
1
-3
23LeBron James
L. James
40
18-324
11/19/2003
@
28
7
8
2
1
10
18
55.6
2
4
50.0
6
8
75.0
65.1
2
5
4
2
-5
24Cooper Flagg
C. Flagg
40
18-362
12/18/2025
vs
23
10
4
1
3
8
20
40.0
0
4
0.0
7
7
100.0
49.8
2
8
0
2
+16
25LeBron James
L. James
39
18-363
12/28/2003
vs
32
10
9
3
0
15
23
65.2
0
2
0.0
2
2
100.0
67.0
3
7
5
1
+11
Results may be incomplete. StatMuse has complete game-level data for minutes played going back to the 1982-83 season.

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DATEMATCHUPTIME (ET)
Mon
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@
8:00 PM
Wed
5/27
@
8:00 PM
Fri
5/29
@
8:00 PM
Sun
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@
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Sat 23 May 2026

NBA 2025-26 Leaders

NBA 2025-26 Rankings

NBA Fantasy 2025-26

NBA 2025-26 Betting

NBA 2025-26 Standings

EasternWLPCTGB
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Spurs Spurs - x
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NBA 2025-26 Scores & Schedule

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Schedule

DATEMATCHUPTIME (ET)
Mon
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8:00 PM
Tue
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Wed
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Thu
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