| UTR Pro Athens | 2022/08/14 06:30 | Christos Keisidis v Sergis Kyratzis | 6-4,2-6,7-5 |
| UTR Pro Athens | 2022/08/12 05:00 | Denys Klok v Christos Keisidis | 6-4,6-1 |
| UTR Pro Athens | 2022/08/11 06:30 | Wadym Konowczuk v Christos Keisidis | 6-7,2-6 |
| UTR Pro Athens | 2022/08/08 05:00 | Christos Keisidis v Tadija Radovanovic | 6-0,3-6,6-4 |
| UTR Pro Athens | 2022/08/07 06:30 | Christos Keisidis v Paris Gemouchidis | 6-2,5-3 |
| UTR Pro Athens | 2022/08/04 06:30 | Tadija Radovanovic v Christos Keisidis | 6-2,6-7,1-6 |
| UTR Pro Athens | 2022/08/03 05:00 | Janos Fekete v Christos Keisidis | 6-3,2-6,7-5 |
| UTR Pro Athens | 2022/08/01 09:30 | Aristotelis Thanos v Christos Keisidis | 6-1,6-2 |