Record by referee Robert Hartmann CompetitionDateMatchMatchRes.2. Bundesliga02.11.2008TuS Koblenz - DuisburgTUS - MSV1:13. Liga08.08.2010Rostock - TuS KoblenzHRO - TUS2:03. Liga15.12.2012Offenbach - OsnabrückOFC - OSN1:5