Record by referee Robert Hartmann
| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| 2. Bundesliga | 06.04.2008 | Aachen - Osnabrück | AAC - OSN | 3:0 |
| 2. Bundesliga | 24.10.2010 | Bochum - Aachen | BOC - AAC | 1:1 |
| 2. Bundesliga | 16.03.2012 | Aachen - Union Berlin | AAC - FCU | 1:3 |

| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| 2. Bundesliga | 06.04.2008 | Aachen - Osnabrück | AAC - OSN | 3:0 |
| 2. Bundesliga | 24.10.2010 | Bochum - Aachen | BOC - AAC | 1:1 |
| 2. Bundesliga | 16.03.2012 | Aachen - Union Berlin | AAC - FCU | 1:3 |