| UTR Pro Tennis Series - Mulheim | 2022/10/06 07:30 | Christos Keisidis v Aaron James Williams | 4-6,2-5 |
| UTR Pro Tennis Series - Mulheim | 2022/10/05 10:30 | Hugo Pierre v Christos Keisidis | 6-3,5-2 |
| UTR Pro Tennis Series - Mulheim | 2022/10/04 06:00 | Jeremy Jahn v Christos Keisidis | 6-3,6-2 |
| UTR Pro Tennis Series - Atena | 2022/08/14 06:30 | Christos Keisidis v Sergis Kyratzis | 6-4,2-6,7-5 |
| UTR Pro Tennis Series - Atena | 2022/08/12 05:00 | Denys Klok v Christos Keisidis | 6-4,6-1 |
| UTR Pro Tennis Series - Atena | 2022/08/11 06:30 | Wadym Konowczuk v Christos Keisidis | 6-7,2-6 |
| UTR Pro Tennis Series - Atena | 2022/08/08 05:00 | Christos Keisidis v Tadija Radovanovic | 6-0,3-6,6-4 |
| UTR Pro Tennis Series - Atena | 2022/08/07 06:30 | Christos Keisidis v Paris Gemouchidis | 6-2,5-3 |
| UTR Pro Tennis Series - Mulheim | 2022/10/06 07:30 | Hugo Pierre v Mikalai Haliak | 2-6,6-3,3-5 |
| UTR Pro Tennis Series - Mulheim | 2022/10/05 10:30 | Jeremy Jahn v Mikalai Haliak | 6-4,4-6,6-2 |
| UTR Pro Tennis Series - Mulheim | 2022/10/03 09:00 | Aaron James Williams v Mikalai Haliak | 4-6,2-6 |
| ITF - M25 Plaisir | 2022/09/14 08:00 | Mikalai Haliak v Sean Hodkin | 2-6,2-6 |
| ITF - M25 Bagneres-De-Bigorre | 2022/09/06 09:10 | Mikalai Haliak v Joris De Loore | 0-6,2-6 |
| ITF - M15 Monastir | 2022/08/30 09:50 | Mikalai Haliak v Karan Singh | 5-7,2-6 |
| ITF - M15 Monastir | 2022/08/24 08:00 | Niki Kaliyanda Poonacha v Mikalai Haliak | 6-1,6-2 |
| ITF - M15 Novi Sad | 2022/07/25 12:30 | Mikalai Haliak v Lautaro Agustin Falabella | 4-6,1-6 |