| Youth Bundesliga West 2011/2012 - Appearances as Assistant | ||||
| 26/11/2011 | VfL Bochum | - | Bonner SC | 3:1 |
| 11/03/2012 | FC Schalke 04 | - | Bonner SC | 2:0 |
| 18/03/2012 | MSV Duisburg | - | Preußen Münster | 2:2 |
| 25/03/2012 | Wuppertaler SV | - | Borussia Dortmund | 1:3 |
| Youth Bundesliga West 2011/2012 - Appearances as Assistant | ||||
| 26/11/2011 | VfL Bochum | - | Bonner SC | 3:1 |
| 11/03/2012 | FC Schalke 04 | - | Bonner SC | 2:0 |
| 18/03/2012 | MSV Duisburg | - | Preußen Münster | 2:2 |
| 25/03/2012 | Wuppertaler SV | - | Borussia Dortmund | 1:3 |
| Complete name: | Aaron Krämer |
| Born: | 18/10/1986 |
| Place of birth: |
Germany |
| Nationality: |
Germany |