| Spieler | Von | Ablöse | Datum |
|---|---|---|---|
| McKennie Sean | Columbus Crew | Free | 15.12.2027 |
| Brooks Michael | Vancouver Whitecaps | Free | 15.12.2027 |
| Ferreira Paul | Chicago Fire | Free | 15.12.2027 |
| Dest Brandon | FC Dallas | Free | 16.12.2027 |
| Musah Jack | Chicago Fire | Free | 16.12.2027 |
| Adams George | Toronto FC | Free | 16.12.2027 |
| Acosta Walker | Columbus Crew | Free | 28.12.2027 |
| Pepi James | Philadelphia Union | Free | 28.12.2027 |
| Costa Vinícius | Orlando City | Free | 28.12.2027 |
| Bradley Gio | Portland Timbers | Free | 02.01.2028 |
| Spieler | An | Datum | Enddatum |
|---|---|---|---|
| Richard Boyer | TSG Hoffenheim | 10.12.2027 | |
| Ricardo Yedlin | Atlas | 10.12.2027 | |
| David Johnson | Cruz Azul | 10.12.2027 | |
| Michael Brooks | Colorado Rapids | 15.01.2028 | 10.12.2028 |
| Gio Brooks | Colorado Rapids | 23.01.2028 | 10.12.2028 |
| Mark McKennie | DC United | 13.01.2028 | 10.12.2028 |
| Robert Shaw | DC United | 22.01.2028 | 10.12.2028 |
| Walker Acosta | Portland Timbers | 06.01.2028 | 10.12.2028 |
| Paul Robinson | Toronto FC | 12.01.2028 | 10.12.2028 |
| Luca Adams | Rosario Central | 08.01.2028 | 10.12.2028 |
| Maximiliano Acosta | Vélez Sársfield | 10.12.2027 | |
| Cameron Pulisic | Bahia | 01.07.2027 | 10.12.2027 |