Stadium: MTA 24 Round: 62 Ground: Clay
| ITF M25 Meerbusch | 2021/04/11 13:30 | Alexis Boureau v Flemming Peters | 6-7,6-3,10-8 |
| ITF M15 Antalya | 2021/04/04 10:00 | Edouard Villoslada v Flemming Peters | 6-4,6-1 |
| ITF M15 Antalya | 2021/03/28 06:30 | Manuel Mazza v Flemming Peters | 6-2,3-6,10-8 |
| German Championship | 2020/12/08 09:30 | Flemming Peters v Thomas Jan Dafcik | 6-3,5-7,3-6 |
| German Masters | 2020/08/28 11:00 | Elmar Ejupovic v Flemming Peters | 6-1,7-5 |
| German Masters | 2020/08/27 12:35 | Quentin Folliot v Flemming Peters | 6-0,6-4 |
| German Masters | 2020/08/26 17:25 | Michael Geerts v Flemming Peters | 6-2,6-1 |
| German Masters | 2020/08/25 16:05 | Robin Stanek v Flemming Peters | 6-2,6-2 |
| ITF M15 Prague | 2019/11/05 09:00 | Oleksii Krutykh v Vojtech Mares | 6-2,6-1 |
| ITF M15 Prague | 2019/11/04 10:00 | Vojtech Mares v Jiri Jenicek | 0-6,7-6,10-7 |
| ITF M15 Liberec | 2019/10/21 11:00 | Vojtech Mares v Dominik Recek | 0-6,3-6 |