Stadium: Center Court Round: 27 Ground: Clay
| Challenger San Luis Potosi Qual | 2018/03/25 21:35 | Ivan Endara v Stephan Fransen | 6-0,6-0 |
| ITF Nigeria F5 | 2017/10/17 09:00 | Joseph Imeh Ubon v Stephan Fransen | 0-6,6-3,6-0 |
| ITF Nigeria F4 | 2017/10/14 15:30 | Stephan Fransen v Pedja Krstin | 2-6,3-6 |
| ITF Nigeria F4 | 2017/10/13 10:40 | Stephan Fransen v Aryan Goveas | 6-4,6-4 |
| ITF Nigeria F4 | 2017/10/12 12:30 | Stephan Fransen v Johan Sebastien Tatlot | 6-3,3-6,6-2 |
| ITF Nigeria F4 | 2017/10/09 09:00 | Karim-Mohamed Maamoun v Stephan Fransen | 2-6,2-6 |
| ITF Belgium F12 | 2017/09/07 09:00 | Marcelo Plaza v Stephan Fransen | 6-1,6-2 |
| ITF Belgium F12 | 2017/09/05 09:40 | Rio Noguchi v Stephan Fransen | 4-6,6-1,3-6 |
| Challenger Poznan Qual | 2018/06/04 09:25 | Lukas Rosol v Clement Geens | 4-6,2-6 |
| Challenger Poznan Qual | 2018/06/03 14:15 | Clement Geens v Joao Pedro Sorgi | 0-6,6-4,6-2 |
| ITF Poland F4 | 2018/05/22 11:40 | David Pichler v Clement Geens | 1-6,7-5,6-2 |
| Challenger Heilbronn Qual | 2018/05/14 10:00 | Bernabe Zapata Miralles v Clement Geens | 6-3,6-0 |
| Challenger Heilbronn Qual | 2018/05/13 10:35 | Clement Geens v Tobias Simon | 7-5,3-6,6-3 |
| Challenger Heilbronn Qual | 2018/05/12 09:00 | Jurij Rodionov v Clement Geens | 3-6,7-6,1-6 |
| Challenger Aix en Provence Qual | 2018/05/05 08:30 | Clement Geens v Guillermo Duran | 3-6,2-6 |
| ITF Turkey F14 | 2018/04/11 10:00 | Clement Geens v Milan Drinic | 0-6,2-6 |