Stadion: Court 4 Round: 25 Ground: Clay
| ITF - M15 - Antalya | 2023/12/13 09:10 | Emilien Voisin v Marcel Zielinski | 6-1,6-2 |
| ITF - M15 - Monastir | 2023/11/23 13:30 | Marcel Zielinski v Cyril Vandermeersch | 3-6,2-6 |
| ITF - M15 - Monastir | 2023/11/21 08:00 | Marcel Zielinski v Jakub Filip | 7-5,6-2 |
| ITF - M15 - Monastir | 2023/11/15 08:30 | Marcel Zielinski v Simon Beaupain | 3-6,1-6 |
| ITF - M15 - Bad Waltersdorf | 2023/10/08 08:00 | Marcel Zielinski v Branko Djuric | 1-6,2-6 |
| ITF - M15 - Bad Waltersdorf | 2023/10/07 11:10 | Marcel Zielinski v Sebastian Sorger | 6-1,6-3 |
| ITF - M15 - Bad Waltersdorf | 2023/10/06 10:10 | Marcel Zielinski v David Pichler | 6-4,5-7,6-1 |
| ITF - M15 - Bad Waltersdorf | 2023/10/05 11:45 | Matthias Ujvary v Marcel Zielinski | 4-6,7-6,2-6 |
| ITF - M15 - Antalya | 2023/12/19 09:15 | Milos Mikovic v Gregorio Biondolillo | 6-4,2-6,10-6 |
| ITF - M15 - Antalya | 2023/12/18 12:35 | Kanan Gasimov v Milos Mikovic | 6-7,0-6 |
| ITF - M15 - Antalya | 2023/12/17 07:00 | Ioan A Teglas v Milos Mikovic | 3-6,1-6 |
| ITF - M15 - Antalya | 2023/12/10 07:00 | Pedro Iamachkine v Milos Mikovic | 7-5,7-5 |
| ITF - M15 - Antalya | 2023/12/04 08:45 | Hien Q H Pham v Milos Mikovic | 6-4,6-2 |
| ITF - M15 - Antalya | 2023/12/03 07:00 | Milos Mikovic v Cihan Akay | 6-2,6-2 |
| ITF - M15 - Sharm El Sheikh | 2023/10/22 11:00 | Milos Mikovic v Yuquan Jin | 3-6,4-6 |
| ITF - M15 - Sharm El Sheikh | 2023/10/18 08:15 | Milos Mikovic v Nicolo Consonni | 3-6,4-6 |