Stadium: Court 2 Round: 25 Ground: Clay
| German Masters | 2020/08/06 15:00 | Jim Walder v Louis Wessels | 4-6,1-6 |
| German Masters | 2020/08/05 11:00 | Louis Wessels v Oscar Moraing | 6-3,6-2 |
| German Masters | 2020/08/04 12:40 | Louis Wessels v Oleg Khotkov | 6-1,6-1 |
| German Premier League | 2020/08/03 12:10 | Benjamin Lock v Louis Wessels | 6-7,6-7 |
| German Premier League | 2020/07/31 07:30 | Alexey Vatutin v Louis Wessels | 6-2,6-3 |
| German Premier League | 2020/07/30 10:50 | Louis Wessels v Noah Borges | 6-2,6-2 |
| German Premier League | 2020/07/29 12:00 | Louis Wessels v Luc Fomba | 6-4,6-4 |
| German Premier League | 2020/07/28 09:15 | Paul Valsecchi v Louis Wessels | 6-3,2-6,0-6 |
| ITF M15 Alkmaar | 2020/08/24 13:00 | Valentin Royer v Sem Verbeek | 5-7,6-4,7-10 |
| ITF M15 Alkmaar | 2020/08/24 08:00 | Lodewijk Weststrate v Sem Verbeek | 4-6,2-6 |
| Challenger Indian Wells | 2020/03/04 18:00 | Sem Verbeek v Jannik Sinner | 0-6,1-6 |
| Challenger Indian Wells | 2020/03/03 18:00 | Sem Verbeek v Maxime Cressy | 7-6,6-3 |
| Challenger Indian Wells | 2020/03/02 18:00 | Stephane Robert v Sem Verbeek | 4-6,4-6 |
| Challenger Bendigo | 2020/01/12 04:15 | Sho Shimabukuro v Sem Verbeek | 6-7,6-4,6-4 |
| Challenger Fairfield | 2019/10/08 18:25 | Sem Verbeek v Michail Pervolarakis | 3-6,3-6 |
| Challenger Fairfield | 2019/10/07 17:00 | Dennis Novikov v Sem Verbeek | 2-6,6-7 |