| UTR Pro Tennis Series Belgrade | 2022/10/16 06:00 | Ilie Babinciuc v Christos Keisidis | 2-6,0-6 |
| UTR Pro Tennis Series Belgrade | 2022/10/15 06:00 | Christos Keisidis v Vladimir Filip | 7-6,6-0 |
| UTR Pro Tennis Series Belgrade | 2022/10/14 06:00 | Christos Keisidis v Aleksa Mardjonovic | 6-1,6-4 |
| UTR Pro Tennis Series Belgrade | 2022/10/13 07:30 | Christos Keisidis v Luka Pavlovic | 0-6,3-5 |
| UTR Pro Tennis Series Belgrade | 2022/10/12 06:00 | Dragos Dima v Christos Keisidis | 6-3,6-2 |
| UTR Pro Tennis Series Belgrade | 2022/10/11 07:30 | Stefan Micov v Christos Keisidis | 3-6,4-6 |
| UTR Pro Tennis Series Mulheim | 2022/10/08 15:42 | Christos Keisidis v Lukas Maskow | 6-2,2-6,3-6 |
| UTR Pro Tennis Series Mulheim | 2022/10/07 12:06 | Christos Keisidis v Mikalai Haliak | 3-6,3-6 |
| UTR Pro Tennis Series Montrouge | 2021/11/20 08:00 | Heiner Tadault v Matis Bot | 4-6,3-5 |
| UTR Pro Tennis Series Montrouge | 2021/11/18 09:30 | Heiner Tadault v Lilian Breut | 3-6,6-4,0-6 |
| UTR Pro Tennis Series Montrouge | 2021/11/17 09:30 | Heiner Tadault v Yanais Laurent | 6-4,0-6,4-5 |
| UTR Pro Tennis Series Montrouge | 2021/11/16 09:30 | Heiner Tadault v Pierre Montrieul | 1-6,7-5,4-6 |
| UTR Pro Tennis Series Montrouge | 2021/11/15 10:30 | Heiner Tadault v Hugo Voljacques | 3-6,6-4,2-6 |