| Youth Bundesliga Süd/Südwest 2012/2013 - Appearances as Assistant | ||||
| 17/03/2013 | Karlsruher SC | - | 1. FSV Mainz 05 | 0:1 |
| 05/05/2013 | Eintracht Frankfurt | - | VfB Stuttgart | 1:4 |
| Youth Bundesliga Süd/Südwest 2012/2013 - Appearances as Assistant | ||||
| 17/03/2013 | Karlsruher SC | - | 1. FSV Mainz 05 | 0:1 |
| 05/05/2013 | Eintracht Frankfurt | - | VfB Stuttgart | 1:4 |
| Complete name: | Kai Kaltwaßer |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |