| UTR Pro Tennis Series Bucharest | 2022/03/19 10:00 | Dragos N Cazacu v Jannis Kahlke | 6-1,6-3 |
| UTR Pro Tennis Series Bucharest | 2022/03/18 12:30 | Oleksandr Bielinskyi v Jannis Kahlke | 6-4,5-1 |
| UTR Pro Tennis Series Bucharest | 2022/03/17 12:30 | Bogdan Bobrov v Jannis Kahlke | 6-2,5-7,5-2 |
| UTR Pro Tennis Series Bucharest | 2022/03/16 11:00 | Dragos Constantin Ignat v Jannis Kahlke | 3-6,4-6 |
| UTR Pro Tennis Series Bucharest | 2022/03/14 11:00 | Ioan Alexandru Chirita v Jannis Kahlke | 3-6,4-6 |
| UTR Pro Tennis Series Bucharest | 2022/03/12 11:00 | Jannis Kahlke v Vladimir Filip | 4-6,0-0 |
| UTR Pro Tennis Series Bucharest | 2022/03/10 11:00 | Jannis Kahlke v Vasile Antonescu | 4-6,6-0,5-2 |
| UTR Pro Tennis Series Bucharest | 2022/03/09 09:30 | Melchior Delloye v Jannis Kahlke | 1-6,5-7 |
| ITF M15 Haren | 2022/08/31 13:50 | Sidane Pontjodikromo v Max Houkes | 2-6,3-6 |
| ITF M25 Oldenzaal | 2022/08/23 09:30 | Daniel Merida Aguilar v Sidane Pontjodikromo | 6-2,6-4 |
| ITF M15 Eindhoven | 2022/08/17 18:45 | Dax Donders v Sidane Pontjodikromo | 6-1,6-1 |
| ITF M15 Eupen | 2022/08/12 11:00 | Sidane Pontjodikromo v Buvaysar Gadamauri | 5-7,3-6 |
| ITF M15 Eupen | 2022/08/11 10:00 | Florent Bax v Sidane Pontjodikromo | 2-6,2-6 |
| ITF M15 Eupen | 2022/08/09 11:10 | Lucas Bouquet v Sidane Pontjodikromo | 2-6,4-6 |
| Challenger Amersfoort | 2022/07/11 09:00 | Ivan Gakhov v Sidane Pontjodikromo | 6-2,5-7,6-2 |
| Challenger Amersfoort | 2022/07/10 12:35 | Sidane Pontjodikromo v Georgii Kravchenko | 6-2,7-6 |