| UTR Pro Bělehrad | 2023/04/20 06:00 | Christos Keisidis v Vanja Hodzic | 6-2,6-2 |
| UTR Pro Bělehrad | 2023/04/19 08:05 | Radomir Tomic v Christos Keisidis | 6-0,6-2 |
| UTR Pro Bělehrad | 2023/04/18 10:01 | Viktor Jovic v Christos Keisidis | 6-1,6-2 |
| ITF M25 Heraklion | 2022/11/21 08:00 | Christos Keisidis v Raz Haviv | 6-4,6-2 |
| ITF M25 Heraklion | 2022/11/20 09:00 | Thomas George Brun v Christos Keisidis | 2-6,3-6 |
| UTR Pro Tennis Series - Montrouge | 2022/11/11 08:30 | Christos Keisidis v Rayane Oumaouche | 3-6,3-6 |
| UTR Pro Tennis Series - Montrouge | 2022/11/10 08:30 | Yanais Laurent v Christos Keisidis | 6-4,6-3 |
| UTR Pro Tennis Series - Montrouge | 2022/11/09 08:30 | Christos Keisidis v Heiner Tadault | 6-0,6-7,6-7 |
| UTR Pro Bělehrad | 2023/04/20 06:00 | Radomir Tomic v Petr Nesterov | 6-3,0-6,7-5 |
| UTR Pro Bělehrad | 2023/04/19 06:00 | Viktor Jovic v Petr Nesterov | 6-4,3-6,5-6 |
| UTR Pro Bělehrad | 2023/04/17 10:13 | Vanja Hodzic v Petr Nesterov | 4-6,5-7 |
| UTR Pro Bělehrad | 2023/04/16 08:00 | Petr Nesterov v Luka Pavlovic | 6-4,6-3 |
| UTR Pro Bělehrad | 2023/04/15 11:58 | Yanais Laurent v Petr Nesterov | 2-6,6-4,4-5 |
| UTR Pro Bělehrad | 2023/04/14 06:01 | Petr Nesterov v Aleksa Pisaric | 6-2,5-7,7-6 |
| UTR Pro Bělehrad | 2023/04/13 10:00 | Petr Nesterov v Kristian Juhas | 6-1,6-2 |
| UTR Pro Bělehrad | 2023/04/11 09:00 | Milan Drinic v Petr Nesterov | 3-6,3-6 |