Julian Koch History
| Clubs | Country | Position | NO | From | To | Loan |
|---|---|---|---|---|---|---|
 Borussia Dortmund | Germany | Defender | 45 | 01/07/2008 | 01/07/2013 | |
 MSV Duisburg | Germany | Defender | 01/08/2010 | 01/06/2013 | Y | |
 1. FSV Mainz 05 | Germany | Defender | 01/07/2013 | 01/07/2015 |
NO = Player number .
| Clubs | Country | Position | NO | From | To | Loan |
|---|---|---|---|---|---|---|
Borussia Dortmund | Germany | Defender | 45 | 01/07/2008 | 01/07/2013 | |
MSV Duisburg | Germany | Defender | 01/08/2010 | 01/06/2013 | Y | |
1. FSV Mainz 05 | Germany | Defender | 01/07/2013 | 01/07/2015 |
NO = Player number .