| Goalkeeper | ||||
|---|---|---|---|---|
| Name | Country | Birthday | ||
 | Fritz Gagzow |  | Germany | 16.02.2009 |
 | Niklas Glienke | | Germany | 16.12.2009 |
| Defence | ||||
| Name | Country | Birthday | ||
 | Sadou Barry | | Germany | 23.05.2008 |
 | Oskar Bohn | | Germany | 22.02.2008 |
 | Kian Catak | | Germany | 23.06.2010 |
 | Michael Etobe | | Germany | 14.08.2009 |
 | Pepe Kischke | | Germany | 16.11.2008 |
 | Bruno Pliquett | | Germany | 24.09.2009 |
 | Mark Schippeinz | | Germany | 28.09.2009 |
 | Luka Vulin |  | Bosnia-Herzegovina | 07.01.2009 |
| Midfield | ||||
| Name | Country | Birthday | ||
 | Mika Drahn | | Germany | 12.09.2008 |
 | Yann Megaptche |  | Cameroon | 15.06.2008 |
 | Duje Slišković |  | Croatia | 05.08.2008 |
 | Milan Sonntag | | Germany | 13.09.2009 |
 | Santiago Trill | | Germany | 11.03.2010 |
 | Julius Wichmann |  | Denmark | 05.06.2009 |
| Forward | ||||
| Name | Country | Birthday | ||
 | Oskar Engel | | Germany | 06.03.2008 |
 | Julien Friedrich | | Germany | 12.11.2006 |
 | Linus Güther | | Germany | 08.04.2010 |
 | Francesco Matjani |  | Albania | 05.06.2009 |
 | Alec Shabany | | Germany | 19.03.2008 |
1. FC Union Berlin U21