| UTR Pro Tennis Series Amsterdam | 2021/11/03 12:00 | Sem Verbeek v Benjamin Dhoe | 6-3,6-4 |
| UTR Pro Tennis Series Amsterdam | 2021/11/02 13:30 | Sem Verbeek v Amadatus Admiraal | 6-2,6-2 |
| UTR Pro Tennis Series Amsterdam | 2021/11/01 10:30 | Tom Clavel v Sem Verbeek | 6-2,4-6,4-6 |
| Challenger Porto | 2021/06/29 16:40 | Sem Verbeek v Gastao Elias | 7-6,4-6,1-6 |
| Challenger Porto | 2021/06/28 10:00 | Sem Verbeek v Francisco Cabral | 7-6,6-3 |
| Challenger Porto | 2021/06/27 13:10 | Mukund Sasikumar v Sem Verbeek | 6-3,3-6,5-7 |
| Challenger Prostejov | 2021/06/13 09:00 | David Poljak v Sem Verbeek | 6-3,6-3 |
| ITF M15 Alkmaar | 2020/08/27 09:00 | Sem Verbeek v Clement Geens | 2-6,0-6 |
| UTR Pro Tennis Series Amsterdam | 2021/11/04 13:30 | Amadatus Admiraal v Mikhail Minakov | 3-6,4-5 |
| UTR Pro Tennis Series Amsterdam | 2021/11/02 14:30 | Tom Clavel v Mikhail Minakov | 6-7,5-7 |
| UTR Pro Tennis Series Amsterdam | 2021/11/01 10:30 | Mikhail Minakov v Benjamin Dhoe | 6-0,7-6 |
| ITF M15 Parnu | 2021/10/28 09:00 | Mikhail Minakov v Yann Wojcik | 3-6,2-6 |
| ITF M15 Parnu | 2021/10/27 10:15 | Mikhail Minakov v Pietro Schiavetti | 6-4,6-3 |
| ITF M15 Parnu | 2021/10/26 08:00 | Mikhail Minakov v Ying Hou | 6-1,6-3 |
| ITF M15 Parnu | 2021/10/25 08:00 | Mikhail Minakov v Vasily Kichigin | 6-3,6-2 |
| ITF M25 Hamburg | 2021/10/17 07:55 | Filip Bergevi v Mikhail Minakov | 6-3,7-5 |