1. Brenden Aaronson (Leeds United, 21), acquired from Red Bull Salzburg
2. Tyler Adams (Leeds United, 23), acquired from RB Leipzig
3. Ethan Horvath (Luton Town, 27), loaned from Nottingham Forest
4. Chris Richards (Crystal Palace, 22), acquired from Bayern Munich
5. Zack Steffen (Middlesbrough, 27), loaned from Manchester City
6. *Auston Trusty (Birmingham City, 23), loaned from Arsenal
7. Matt Turner (Arsenal, 28), acquired from New England Revolution
*Acquired from Colorado Rapids in January but loaned back until July.