1. Moses Nyeman (17, D.C. United). Already matched 2020 totals with five starts.
2. Justin Che (17, FC Dallas). Made first MLS start on Wednesday.
3. Cade Cowell (17, San Jose Earthquakes). Two goals, three assists in 10 games.
4. Jonathan Gomez (17, Louisville City). Only USL player on list.
5. Caden Clark (18, NY Red Bulls). Headed to RB Leipzig in 2022.
6. Kevin Paredes (18, D.C. United). Already made 22 MLS appearances.
7. Ricardo Pepi (18, FC Dallas). Tied for team lead with two goals.
8. Gianluca Busio (19, Sporting KC). One of only two MLS players with 11 starts.
9. George Bello (19, Atlanta United). First choice at left back last two seasons.
10. Tanner Tessmann (19, FC Dallas). Youngest player on U.S. U-23s.