 | Jett Harrison |  | USA | ||
| Goalkeeper | |||||
|---|---|---|---|---|---|
| # | Name | Country | Birthday | ||
| 30 |  | Pierce Holbrook | | USA | 10.04.2003 |
| 31 |  | George Marks | | USA | 10.11.1999 |
 | Andrew Rick | | USA | 30.01.2006 | |
| Defence | |||||
| # | Name | Country | Birthday | ||
 | Mateo Gallegos | | USA | 20.03.2009 | |
| 68 |  | Jordan Griffin | | USA | 25.10.2008 |
| 2 |  | Geiner Martínez |  | Colombia | 09.01.2003 |
| 46 |  | Kaiden Moore | | USA | 11.05.2007 |
| 90 |  | Oliver Pratt | | USA | 12.10.2003 |
| 66 |  | Finn Sundstrom | | USA | 19.11.2006 |
| 40 |  | Rafael Uzcátegui |  | Venezuela | 04.10.2004 |
| Midfield | |||||
| # | Name | Country | Birthday | ||
| 36 |  | Oscar Benítez | | Colombia | 02.06.2004 |
 | Mamoutou Berthé |  | Mali | 31.12.2006 | |
 | Paco Dadi |  | France | 03.11.2006 | |
| 41 |  | Matheus de Paula | | USA | 05.11.2008 |
 | Samuel Diaz Gallego | | USA | 13.03.2010 | |
 | Abdoulaye Diop | | USA | 05.02.2010 | |
| 49 |  | Willyam Ferreira | | USA | 07.02.2009 |
 | Tyler Gladstone | | USA | 07.07.2009 | |
| 47 |  | Kellan Leblanc | | USA | 17.03.2008 |
| 53 |  | Isaiah Mendoza | | USA | 10.07.2009 |
 | Giovanny Sequera | | Venezuela | 14.02.2006 | |
| Forward | |||||
| # | Name | Country | Birthday | ||
| 51 |  | Malik Jakupovic | | USA | 24.06.2009 |
| 55 |  | Sal Olivas | | USA | 11.07.2006 |
| 45 |  | Theo Reed | | USA | 14.11.2008 |
| 54 |  | John Ruf | | USA | 08.05.2009 |
| Manager | |||||
| # | Name | Country | Birthday | ||
 | Chris Harmon | | USA | 09.09.1990 | |
| Ass. Coach | |||||
| # | Name | Country | Birthday | ||
 | Alex Ainscough | | USA | 12.04.1995 | |
| Goalkeeper Coach | |||||
| # | Name | Country | Birthday | ||
 | Ross Cain | | USA | 18.11.1983 | |
Philadelphia Union 2