Stadium: Villas Rubin 5 Round: 62 Ground: Clay
| ITF M15 Porec | 2023/03/07 13:00 | Obrad Markovski v Martin Landaluce | 1-6,4-6 |
| ITF M15 Antalya | 2023/02/26 07:00 | Enrico Baldisserri v Obrad Markovski | 4-6,6-3,10-7 |
| ITF M15 Antalya | 2023/02/21 07:00 | Obrad Markovski v Niccolo Ciavarella | 6-4,2-6,6-10 |
| ITF M15 Antalya | 2023/02/20 10:55 | Obrad Markovski v Gabriel Wien | 6-0,6-0 |
| ITF M15 Antalya | 2023/02/19 07:00 | Obrad Markovski v Ivan La Cava | 6-1,6-4 |
| ITF M25 Antalya | 2023/01/31 06:30 | Obrad Markovski v Aleksa Mardjonovic | 4-6,4-6 |
| ITF M25 Antalya | 2023/01/30 08:05 | Obrad Markovski v Gheorghe Claudiu Schinteie | 6-4,6-4 |
| ITF M15 Antalya | 2023/01/26 06:30 | Obrad Markovski v Marcel Zielinski | 0-6,1-6 |
| ITF M15 Porec | 2023/03/05 11:30 | Tim Heger v Piotr Kusiewicz | 6-3,7-5 |
| ITF M25 Doha | 2023/01/15 15:05 | Arslanbek Aitkulov v Piotr Kusiewicz | 6-3,6-2 |
| ITF M15 Doha | 2023/01/12 13:20 | Piotr Kusiewicz v Yanki Erel | 1-6,0-6 |
| ITF M15 Doha | 2023/01/11 17:50 | Piotr Kusiewicz v Mashari Nawaf | 6-4,6-1 |
| ITF M15 Doha | 2023/01/10 13:15 | Piotr Kusiewicz v Parikshit Somani | 7-6,6-4 |
| ITF M25 Maribor | 2022/09/06 12:10 | Pavel Nejedly v Piotr Kusiewicz | 6-1,6-1 |
| ITF M25 Szabolcsveresmart | 2022/08/30 08:00 | Dragos Dima v Piotr Kusiewicz | 6-0,6-3 |
| ITF M25 Poznan | 2022/08/22 08:00 | Piotr Kusiewicz v Mikolaj Lis | 6-7,6-1,9-11 |