Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 Sofia | 2023/07/03 14:30 | Sergis Kyratzis v Alessandro Ingarao | 3-6,0-6 |
| ITF M15 Sofia | 2023/07/03 10:00 | Alessandro Ingarao v Ioannis Xilas | 6-3,6-1 |
| ITF M25 Split | 2023/04/20 11:45 | Alessandro Ingarao v Oleg Prihodko | 1-6,3-6 |
| ITF M25 Split | 2023/04/20 08:15 | Alessandro Ingarao v Andrej Nedic | 6-2,6-1 |
| ITF M25 Split | 2023/04/18 09:00 | Alessandro Ingarao v Tilen Kovac | 6-2,6-2 |
| ITF M25 Split | 2023/04/17 15:10 | Lorenzo Vatteroni v Alessandro Ingarao | 3-6,4-6 |
| ITF M25 Santa Margherita | 2023/04/10 12:30 | Andrey Chepelev v Alessandro Ingarao | 6-2,7-6 |
| ITF M15 Porec | 2023/03/07 10:40 | Alessandro Ingarao v Tim Heger | 6-7,6-7 |
| ITF M15 Kamen | 2023/06/28 10:50 | Matyas Cerny v Marcel Zielinski | 6-4,6-4 |
| ITF M15 Saarlouis | 2023/06/23 16:30 | Marcel Zielinski v Jeffrey Von Der Schulenburg | 6-7,6-2,1-6 |
| ITF M15 Saarlouis | 2023/06/22 09:30 | Marcel Zielinski v Tim Heger | 6-0,6-3 |
| ITF M15 Saarlouis | 2023/06/21 09:25 | Mika Brunold v Marcel Zielinski | 3-6,1-6 |
| ITF M15 Meerbusch | 2023/04/27 08:55 | Marcel Zielinski v Liam Gavrielides | 6-7,1-6 |
| ITF M15 Meerbusch | 2023/04/26 09:00 | Marcel Zielinski v John Sperle | 7-6,7-5 |
| ITF M15 Telde | 2023/04/23 09:00 | Marcel Zielinski v Alejandro Manzanera Pertusa | 4-6,6-7 |
| ITF M15 Telde | 2023/04/22 09:00 | Kai Lemstra v Marcel Zielinski | 2-6,4-6 |