Stadium: Court 1 Round: 44 Ground: Clay
| ITF M15 Marburg | 2019/07/08 07:00 | Flemming Peters v Matthew Dellavedova | 3-6,1-6 |
| ITF M15 Antalya | 2021/04/26 07:00 | Andrey Chepelev v Matthew Dellavedova | 6-1,6-2 |
| ITF M15 Antalya | 2021/04/25 07:00 | Matthew Dellavedova v Eduardo Cohen | 6-0,6-0 |
| ITF M15 Antalya | 2021/04/18 07:00 | Matthew Dellavedova v Ivan Sergeyev | 2-6,2-6 |
| ITF M15 Antalya | 2021/04/12 09:00 | Alexander Ovcharov v Matthew Dellavedova | 6-4,6-2 |
| ITF M15 Antalya | 2021/04/11 07:00 | Matthew Dellavedova v Seong-Gook Oh | 7-5,5-7,10-8 |
| ITF M15 Sharm El Sheikh | 2021/04/06 09:45 | Sean Hodkin v Matthew Dellavedova | 6-2,3-6,13-11 |
| ITF M15 Sharm El Sheikh | 2021/03/28 11:30 | Matthew Dellavedova v Arvid Nordquist | 1-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/03/23 08:50 | Toby Martin v Matthew Dellavedova | 5-7,6-4,11-9 |
| ITF M15 Antalya | 2021/04/25 07:00 | Flemming Peters v Vojtech Mares | 3-6,3-6 |
| 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 |