| Result | Tournament |
|---|---|
| Bjorn Haneveer defeated Joris Maas | 2013 Dutch Open Snooker |
| Joris Maas defeated Rien Baak | 2013 Dutch Open Snooker |
| Joris Maas defeated Patrick Matthiessen | 2013 Dutch Open Snooker |
| Joris Maas defeated Tomasz Skalski | 2013 Dutch Open Snooker |
| Sam Harvey defeated Joris Maas | 2012 European Tour - Event 3 Snooker |
| Gary Wilson defeated Joris Maas | 2012 EBSA Qualifying Tour - Belgium Snooker |
| Joris Maas defeated Tim van Goubergen | 2012 EBSA Qualifying Tour - Belgium Snooker |
| Joris Maas defeated Tino de Witte | 2012 EBSA Qualifying Tour - Belgium Snooker |
| Joris Maas defeated Wim de Roeck | 2012 EBSA Qualifying Tour - Belgium Snooker |
| Joris Maas defeated Patrick Geysels | 2012 EBSA Qualifying Tour - Belgium Snooker |
| Shane Castle defeated Joris Maas | 2011 PTC - Event 9 Snooker |
| Joris Maas defeated Ward van Doren | 2011 PTC - Event 9 Snooker |
| Patrick Einsle defeated Joris Maas | 2011 European Championships - Men Snooker |
| Antony Brabin defeated Joris Maas | 2011 European Championships - Men Snooker |
| Bobby Cruickshanks defeated Joris Maas | 2011 European Championships - Men Snooker |
| Joris Maas defeated Gilbert Albersten | 2011 European Championships - Men Snooker |
| Joris Maas defeated Stephane Ochoiski | 2011 European Championships - Men Snooker |
| Joris Maas defeated Cvetan Pavlov | 2011 European Championships - Men Snooker |
| Lasse Munstermann defeated Joris Maas | 2011 European Championships - Men Snooker |