Stadium: Court 1 Round: 166 Ground: Clay
| Parma II, Italy | 2019/06/17 08:00 | Bortolotti, Marco v Verbeek, Sem | 6-2,6-0 |
| Jerusalem, Israel | 2019/05/21 10:15 | Verbeek, Sem v Bega, Alessandro | 1-6,0-6 |
| Jerusalem, Israel | 2019/05/20 07:00 | Enrico Dalla Valle v Verbeek, Sem | 4-6,6-1,6-4 |
| Challenger Braga | 2019/05/07 09:00 | Verbeek, Sem v Oriol Roca Batalla | 1-6,2-6 |
| Challenger Braga | 2019/05/06 09:05 | Saraiva, Bernardo v Verbeek, Sem | 5-7,6-7 |
| Challenger - San Luis Potosí | 2019/04/16 18:00 | Marc-Andrea Huesler v Verbeek, Sem | 6-1,6-4 |
| Challenger - San Luis Potosí | 2019/04/15 16:00 | Verbeek, Sem v Hernandez Serrano, Juan Alejandro | 7-5,6-7,6-3 |
| Challenger Canberra | 2019/01/08 01:15 | Verbeek, Sem v Renzo Olivo | 6-4,4-6,6-7 |
| Challenger Blois | 2019/06/18 08:00 | Vervoort, Mark v Eysseric, Jonathan | 1-6,1-6 |
| Challenger Blois | 2019/06/17 08:00 | Vervoort, Mark v Iakovlev, Youlian | 6-4,6-4 |
| Monterrey, Mexico | 2018/09/29 19:15 | Bellotti, Riccardo v Vervoort, Mark | 6-1,6-2 |
| Challenger Tampere | 2018/07/21 09:20 | Vervoort, Mark v Jelle Sels | 3-6,3-6 |
| ITF Italy F5 Qual | 2018/03/27 09:15 | Vervoort, Mark v Alexander Weis | 5-7,4-6 |
| ITF Italy F4 Qual | 2018/03/19 13:00 | Vervoort, Mark v Alekseenko, Vadim | 4-6,5-7 |
| Italie F3, Qualifications Simples | 2018/03/12 11:30 | Vervoort, Mark v Cutuli, Domenico | 4-6,2-6 |
| ITF Greece F8 | 2017/11/05 14:30 | Vervoort, Mark v Berg, Conor | 1-6,3-6 |