Stadion: Court 3 Round: 54 Ground: Clay
| 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 |
| ITF - M15 - Monastir | 2022/12/05 08:00 | Leonardo Rossi v Marcel Politowicz | 4-6,6-4,14-12 |
| ITF - M15 - Monastir | 2022/12/04 10:00 | Radhouane Kouni v Marcel Politowicz | 0-6,0-6 |
| ITF - M15 - Monastir | 2022/11/30 13:00 | Marcel Politowicz v Andrea Bacaloni | 6-7,2-6 |
| ITF - M15 - Monastir | 2023/04/16 08:00 | Raffael Schaer v Antoine Vincent | 2-6,1-6 |
| ITF - M15 - Monastir | 2023/04/10 08:00 | Antoine Vincent v Raffael Schaer | 6-4,6-2 |
| ITF - M15 - Monastir | 2023/04/09 10:00 | Raffael Schaer v Julien De Cuyper | 6-1,6-1 |
| ITF - M15 - Monastir | 2023/03/27 12:45 | Raffael Schaer v Freddy Blaydes | 6-7,6-7 |
| ITF - M15 - Monastir | 2023/03/27 08:30 | Tom Evans v Raffael Schaer | 4-6,6-3,6-10 |
| ITF - M15 - Monastir | 2023/03/19 08:00 | Raffael Schaer v Antoine Berger | 1-6,2-6 |
| ITF - M25 - Torelló | 2023/02/27 15:00 | Raffael Schaer v Paul Cayre | 4-6,5-7 |
| ITF - M15 - Monastir | 2023/02/07 14:05 | Raffael Schaer v Kalin Ivanovski | 0-6,1-6 |