Record by referee Robert Hartmann
| Competition | Date | Match | Match | Res. |
|---|---|---|---|---|
| 2. Bundesliga | 25.10.2009 | Aachen - Union Berlin | AAC - FCU | 1:4 |
| 2. Bundesliga | 15.10.2011 | Union Berlin - Karlsruhe | FCU - KSC | 2:0 |
| 2. Bundesliga | 16.03.2012 | Aachen - Union Berlin | AAC - FCU | 1:3 |
| 3. Liga | 13.12.2008 | Union Berlin - Emden | FCU - EMD | 2:0 |