| Imran Majid defeated Erich Matheis |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Abdullah Alasousi defeated Erich Matheis |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Jani Siekkinen defeated Erich Matheis |
2017 EuroTour Billard Austrian Open 9-Ball |
| Erich Matheis defeated Daniel Schoepf |
2017 EuroTour Billard Austrian Open 9-Ball |
| Uwe Kaiser defeated Erich Matheis |
2017 EuroTour Billard Austrian Open 9-Ball |
| Marco Teutscher defeated Erich Matheis |
2014 EuroTour Austria Open 9-Ball |
| Valery Kuloyants defeated Erich Matheis |
2014 EuroTour Austria Open 9-Ball |
| Erich Matheis defeated Sigrid Muellner |
2012 EuroTour Austria Open 9-Ball |
| Nick Malai defeated Erich Matheis |
2012 EuroTour Austria Open 9-Ball |
| Manuel Ederer defeated Erich Matheis |
2011 EuroTour Austria Open 9-Ball |
| Giorgio Margola defeated Erich Matheis |
2011 EuroTour Austria Open 9-Ball |