| UTR Pro Tennis Series Dobrich | 2022/02/27 07:23 | Alexander Lazov v Jannis Kahlke | 3-6,5-7 |
| UTR Pro Tennis Series Dobrich | 2022/02/26 07:00 | Ivan Penev v Jannis Kahlke | 2-6,3-6 |
| UTR Pro Tennis Series Dobrich | 2022/02/25 10:30 | Edison Ambarzumjan v Jannis Kahlke | 4-6,4-6 |
| UTR Pro Tennis Series Dobrich | 2022/02/22 09:00 | Gabriel Donev v Jannis Kahlke | 1-6,5-7 |
| UTR Pro Tennis Series Dobrich | 2022/02/21 13:06 | Jannis Kahlke v Ilie Babinciuc | 6-3,5-3 |
| UTR Pro Tennis Series Barcelona | 2022/02/03 11:30 | Jannis Kahlke v Pablo Carretero | 3-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2022/02/02 14:00 | Jannis Kahlke v Sami Ben Abdennibi | 7-6,5-7,6-4 |
| UTR Pro Tennis Series Barcelona | 2022/02/01 08:00 | Jannis Kahlke v Andrey Chepelev | 6-3,7-5 |