Stadium: ATRI 1 Round: 44 Ground: Clay
| ITF M15 Brcko | 2023/05/21 07:30 | Radovan Michalik v Tadija Radovanovic | 6-2,5-7,6-10 |
| ITF M15 Antalya | 2023/05/18 06:50 | Radovan Michalik v Jaime Caldes | 1-6,1-6 |
| ITF M15 Antalya | 2023/05/17 07:00 | Radovan Michalik v Haydar C Gokpinar | 6-2,6-1 |
| ITF M15 Antalya | 2023/05/16 07:00 | Adamantios Stavrakas v Radovan Michalik | 6-7,2-6 |
| ITF M15 Antalya | 2023/05/15 10:40 | Dominique Graf v Radovan Michalik | 5-7,7-6,7-10 |
| ITF M15 Antalya | 2023/04/26 10:45 | Kristjan Tamm v Radovan Michalik | 6-4,7-6 |
| ITF M15 Antalya | 2023/04/25 11:35 | Radovan Michalik v Loann Massard | 6-3,6-1 |
| ITF M15 Antalya | 2023/04/24 09:05 | Simon Freund v Radovan Michalik | 2-6,0-6 |
| ITF M15 Addis Ababa Qual | 2023/05/22 09:05 | Marcel Politowicz v Chirag Duhan | 7-6,3-6,5-10 |
| ITF M15 Addis Ababa Qual | 2023/05/21 10:20 | Yash Chaurasia v Marcel Politowicz | 1-6,5-7 |
| ITF M15 Addis Ababa | 2023/05/14 06:00 | Marcel Politowicz v Raffael Schaer | 1-6,2-6 |
| ITF M15 Monastir | 2023/04/23 12:00 | Ye Cong Mo v Marcel Politowicz | 6-2,7-5 |
| ITF M15 Monastir | 2023/04/16 08:00 | Chen-Yu Lu v Marcel Politowicz | 6-3,6-4 |
| ITF M25 Palmanova | 2023/03/20 08:00 | Marcel Politowicz v Breno R Urvaneja | 6-4,6-4 |
| ITF M25 Palmanova | 2023/03/13 12:30 | Marcel Politowicz v Aaron Gil Garcia | 5-7,6-3,10-7 |
| ITF M25 Palmanova | 2023/03/12 12:00 | Lazar Markovic v Marcel Politowicz | 5-7,2-6 |