| Result | Tournament |
|---|---|
| Khaled Sebaitah defeated Robin Wientjens | 2015 EuroTour Billard Portugal Open 9-Ball |
| Ricardo Belo defeated Robin Wientjens | 2015 EuroTour Billard Portugal Open 9-Ball |
| Mohannad Alghumayz defeated Robin Wientjens | 2017 EuroTour Billard Dutch Open 9-Ball |
| Jan Rempe defeated Robin Wientjens | 2017 EuroTour Billard Dutch Open 9-Ball |