| Player | Country | Position | born | |
|---|---|---|---|---|
| C | ||||
| Seku Conneh |
|
Liberia | Forward | 10/11/1995 |
| D | ||||
| Boubacar Diallo |
|
Senegal | Midfielder | 09/12/2002 |
| C.J. dos Santos |
|
USA | Goalkeeper | 24/08/2000 |
| E | ||||
| Sebastian Elney |
|
Haiti | Forward | 26/06/1997 |
| F | ||||
| Anthony Fontana |
|
USA | Midfielder | 14/10/1999 |
| J | ||||
| Derrick Jones |
|
USA | Midfielder | 03/03/1997 |
| L | ||||
| Darius Lewis |
|
USA | Forward | 10/11/1999 |
| Diego López |
|
Mexico | Midfielder | 12/04/2005 |
| M | ||||
| Dawson McCartney |
|
USA | Midfielder | 15/10/1998 |
| Rayshaun McGann |
|
USA | Defender | 19/02/2000 |
| Mark McKenzie |
|
USA | Defender | 25/02/1999 |
| Justin McMaster |
|
Jamaica | Forward | 30/06/1999 |
| O | ||||
| Benjamin Ofeimu |
|
USA | Defender | 30/09/2000 |
| Christopher Olney |
|
USA | Forward | 16/12/2006 |
| P | ||||
| Michael Pellegrino |
|
USA | Midfielder | 18/01/2001 |
| Nelson Pierre |
|
USA | Forward | 22/03/2005 |
| R | ||||
| Issa Rayyan |
|
USA | Forward | 24/08/2000 |
| Matt Real |
|
USA | Defender | 10/07/1999 |
| S | ||||
| Yosef Samuel |
|
USA | Midfielder | 03/07/1997 |
| Zack Steffen |
|
USA | Goalkeeper | 02/04/1995 |
| V | ||||
| David Vazquez |
|
USA | Midfielder | 22/02/2006 |
| Z | ||||
| Marcos Zambrano |
|
USA | Forward | 20/01/2005 |
![Philadelphia Union [U17]](https://s.hs-data.com/bilder/wappen/mini/29575.gif?fallback=png "Philadelphia Union [U17]"){kind=small}