Stadium: MTA05 Round: 62 Ground: Clay
| ITF M15 Sharm El Sheikh | 2021/03/07 13:00 | Petr Michnev v Manuel Mazza | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2021/03/02 07:30 | Manuel Mazza v Omni Kumar | 3-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/03/01 07:30 | Takashi Saito v Manuel Mazza | 4-6,3-6 |
| ITF M15 Sharm El Sheikh | 2021/02/28 06:30 | Manuel Mazza v Zakai Stone | 6-1,6-1 |
| ITF M15 Getafe Madrid | 2020/11/29 15:00 | Manuel Mazza v Nathan Seateun | 4-6,3-6 |
| ITF M15 Benicarlo | 2020/11/23 11:30 | Pedro Vives Marcos v Manuel Mazza | 7-6,4-6,10-6 |
| ITF M15 Benicarlo | 2020/11/22 13:00 | Manuel Mazza v Savva Polukhin | 6-3,7-5 |
| ITF M15 Antalya | 2019/12/02 07:00 | Miljan Zekic v Manuel Mazza | 7-5,6-3 |
| 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 |
| German Masters | 2020/08/24 06:30 | Alexey Vatutin v Flemming Peters | 6-3,6-1 |
| German Premier League | 2020/08/14 11:55 | Flemming Peters v Marvin Netuschil | 2-6,2-6 |
| German Premier League | 2020/08/13 14:00 | Flemming Peters v Lucas Gerch | 2-6,0-6 |