Stadium: Court 20 Round: 62 Ground: Clay
| ITF - Antalya M15 | 2023/12/12 06:00 | Jan Kobierski v Jordi Garcia Mestre | 7-6,4-6,10-4 |
| ITF - Antalya M15 | 2023/12/10 07:00 | Jan Kobierski v Hadzhymyrat Charyyev | 6-0,6-1 |
| ITF - Bad Waltersdorf M15 | 2023/10/06 07:55 | Jan Kobierski v Vlad Andrei Dancu | 4-6,6-7 |
| ITF - Bad Waltersdorf M15 | 2023/10/05 07:30 | Lorenzo Bocchi v Jan Kobierski | 2-6,0-6 |
| ITF - Bad Waltersdorf M15 | 2023/10/03 08:40 | Nicolas Buitrago v Jan Kobierski | 5-7,6-7 |
| Challenger Bad Waltersdorf | 2023/09/17 09:50 | Jan Kobierski v Andrea Picchione | 3-6,3-6 |
| ITF - Vienna M15 | 2023/08/31 11:40 | Gerald Melzer v Jan Kobierski | 6-2,6-1 |
| ITF - Vienna M15 | 2023/08/30 09:35 | Jan Kobierski v Toby Martin | 7-5,6-2 |
| ITF - Antalya M15 | 2023/12/12 06:00 | Gregorio Biondolillo v Oscar Galimardanov | 6-2,2-6,12-10 |
| ITF - Monastir M15 | 2023/09/17 08:00 | Devin Badenhorst v Gregorio Biondolillo | 6-3,6-1 |
| ITF - Monastir M25 | 2023/09/11 10:25 | Federico Bove v Gregorio Biondolillo | 7-5,0-6,10-6 |
| ITF - Monastir M25 | 2023/09/10 08:00 | Riccardo Campagnola v Gregorio Biondolillo | 4-6,4-6 |
| ITF - Caslano M15 | 2023/08/23 17:55 | Arthur Laborde v Gregorio Biondolillo | 7-5,3-6,6-4 |
| ITF - Caslano M15 | 2023/08/21 11:20 | Francesco Liucci v Gregorio Biondolillo | 3-6,0-6 |
| ITF - Caslano M15 | 2023/08/20 09:00 | Carlo Venturini v Gregorio Biondolillo | 4-6,4-6 |
| ITF - Cattolica M25 | 2023/06/19 11:45 | Filippo Romano v Gregorio Biondolillo | 6-3,7-6 |