Naz Mitrou-Long has the highest career usage percentage by a player younger than 25, at 91.9 percent.

Interpreted as:

highest usage of players under 25 years old

	NAME	USG%	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Naz Mitrou-Long N. Mitrou-Long	91.9	1	0.5	3.0	0.0	0.0	0.0	0.0	1.0	1.0	100.0	1.0	1.0	100.0	0.0	0.0		150.0	0.0	0.0	0.0	1	3	0	0	0	0	0	0	+5
2	Izaiah Brockington I. Brockington	58.7	1	3.4	4.0	2.0	0.0	0.0	0.0	2.0	5.0	40.0	0.0	1.0	0.0	0.0	0.0		40.0	1.0	1.0	0.0	3	4	2	0	0	0	0	0	+3
3	Howard Nathan H. Nathan	54.5	5	3.0	2.6	0.0	0.4	0.6	0.0	1.0	1.8	55.6	0.0	0.2	0.0	0.6	0.8	75.0	60.4	0.0	0.0	1.6	15	13	0	2	3	0	8	2
4	Kelly McCarty K. McCarty	52.9	2	2.0	2.0	1.5	0.0	0.0	0.0	1.0	1.5	66.7	0.0	0.0		0.0	0.0		66.7	1.0	0.5	1.0	4	4	3	0	0	0	2	0	+1
5	Tyler Davis T. Davis	50.5	1	0.9	0.0	1.0	0.0	0.0	0.0	0.0	1.0	0.0	0.0	0.0		0.0	0.0		0.0	1.0	0.0	0.0	1	0	1	0	0	0	0	0	0
6	Donovan Williams D. Williams	50.3	2	2.1	2.0	1.0	0.0	0.0	0.0	1.0	2.5	40.0	0.0	1.0	0.0	0.0	0.0		40.0	0.0	1.0	0.0	4	4	2	0	0	0	0	0	+6
7	Shea Seals S. Seals	47.6	4	2.3	1.0	1.0	0.0	0.3	0.0	0.3	2.0	12.5	0.0	0.8	0.0	0.5	1.0	50.0	20.5	0.8	0.3	0.0	9	4	4	0	1	0	0	1	-4
8	Mile Ilic M. Ilic	47.6	5	1.2	0.0	0.2	0.0	0.0	0.0	0.0	0.6	0.0	0.0	0.0		0.0	0.0		0.0	0.0	0.2	0.6	6	0	1	0	0	0	3	1	-17
9	Barry Sumpter B. Sumpter	44.8	1	1.0	0.0	0.0	0.0	0.0	0.0	0.0	1.0	0.0	0.0	0.0		0.0	0.0		0.0	0.0	0.0	0.0	1	0	0	0	0	0	0	0
10	Mike Champion M. Champion	44.5	2	2.0	0.0	0.0	0.0	0.0	0.0	0.0	1.5	0.0	0.0	0.5	0.0	0.0	0.0		0.0	0.0	0.0	0.5	4	0	0	0	0	0	1	2
11	Chad Gallagher C. Gallagher	43.6	2	1.5	3.0	0.0	0.0	0.0	0.0	1.5	1.5	100.0	0.0	0.0		0.0	0.0		100.0	0.0	0.0	0.0	3	6	0	0	0	0	0	2
12	Malik Newman M. Newman	40.2	2	5.7	5.0	0.5	0.5	0.0	0.0	1.5	3.5	42.9	0.0	1.0	0.0	2.0	2.0	100.0	57.1	0.0	0.5	1.0	11	10	1	1	0	0	2	0	-2
13	Vincent Hunter V. Hunter	38.6	4	1.9	1.5	0.8	0.0	0.0	0.3	0.8	1.3	60.0	0.0	0.0		0.0	0.0		60.0	0.5	0.3	0.3	7	6	3	0	0	1	1	0	+6
14	Matt Ryan M. Ryan	38.2	1	5.3	3.0	0.0	0.0	1.0	0.0	1.0	5.0	20.0	1.0	5.0	20.0	0.0	0.0		30.0	0.0	0.0	0.0	5	3	0	0	1	0	0	0	+3
15	Ian Lockhart I. Lockhart	38.0	1	2.0	4.0	0.0	0.0	0.0	0.0	1.0	1.0	100.0	0.0	0.0		2.0	2.0	100.0	106.4	0.0	0.0	0.0	2	4	0	0	0	0	0	0
16	Matt Walsh M. Walsh	37.9	2	1.7	1.0	0.0	0.0	0.0	0.0	0.5	0.5	100.0	0.0	0.0		0.0	1.0	0.0	53.2	0.0	0.0	0.5	3	2	0	0	0	0	1	0	-13
17	Jerome James J. James	37.8	16	2.6	1.5	1.1	0.1	0.1	0.4	0.6	1.5	37.5	0.0	0.0		0.4	0.8	50.0	41.0	0.4	0.7	0.6	42	24	17	1	2	6	9	11	-16
18	Korleone Young K. Young	37.6	3	5.0	4.3	1.3	0.3	0.0	0.0	1.7	3.3	50.0	0.3	1.3	25.0	0.7	0.7	100.0	59.7	0.7	0.7	0.3	15	13	4	1	0	0	1	3	+9
19	Geert Hammink G. Hammink	37.3	1	3.0	2.0	1.0	1.0	0.0	0.0	1.0	3.0	33.3	0.0	0.0		0.0	0.0		33.3	1.0	0.0	0.0	3	2	1	1	0	0	0	1
20	Ratko Varda R. Varda	37.1	1	6.0	5.0	1.0	0.0	0.0	0.0	2.0	3.0	66.7	0.0	0.0		1.0	1.0	100.0	72.7	0.0	1.0	1.0	6	5	1	0	0	0	1	3	-1
21	Coty Clarke C. Clarke	37.1	3	1.9	2.0	0.3	0.0	0.0	0.0	0.7	1.3	50.0	0.7	0.7	100.0	0.0	0.0		75.0	0.0	0.3	0.3	6	6	1	0	0	0	1	0	+4
22	Luka Dončić L. Dončić	35.8	380	34.7	28.5	8.6	8.2	1.2	0.5	9.7	20.6	47.0	2.9	8.5	34.5	6.2	8.3	74.5	58.7	1.0	7.6	4.0	13,191	10,825	3,264	3,110	443	175	1,509	855	+712
23	Trevor Ruffin T. Ruffin	35.1	49	6.5	4.8	0.5	1.0	0.3	0.0	1.7	4.0	42.6	0.8	2.0	38.4	0.6	0.8	71.1	54.5	0.2	0.3	1.0	319	233	23	48	14	2	47	52
24	Joe Stephens J. Stephens	35.1	6	5.3	2.8	0.7	0.2	0.7	0.0	1.0	3.3	30.0	0.5	1.8	27.3	0.3	0.3	100.0	40.7	0.3	0.3	0.7	32	17	4	1	4	0	4	4	-11
25	Elmer Bennett E. Bennett	35.0	3	5.3	3.7	0.3	0.7	1.0	0.0	1.3	2.7	50.0	0.0	0.7	0.0	1.0	1.3	75.0	56.4	0.0	0.3	0.7	16	11	1	2	3	0	2	3