Stadium: Court 3 Round: 54 Ground: Clay
| ITF M15 Constanta | 2023/05/29 11:00 | Nicolas Bruna v Ruben Hartig | 7-5,7-6 |
| ITF M15 Constanta | 2023/05/28 14:00 | Alexandru Luca v Ruben Hartig | 4-6,3-6 |
| ITF M15 Meerbusch | 2023/04/24 10:00 | Ruben Hartig v Olivier Rojas | 6-4,6-4 |
| ITF M15 Meerbusch | 2023/04/24 08:00 | Leopold Zima v Ruben Hartig | 6-4,6-1 |
| ITF M15 Antalya | 2023/04/17 12:15 | Marlon Vankan v Ruben Hartig | 6-3,6-3 |
| ITF M15 Antalya | 2023/04/16 07:00 | Ruben Hartig v Pavel Gula | 6-1,6-3 |
| ITF M15 Antalya | 2023/04/09 06:30 | Ruben Hartig v Atakan Karahan | 1-6,6-3,6-10 |
| ITF M15 Antalya | 2023/04/03 11:10 | Ruben Hartig v Yuquan Jin | 3-6,2-6 |
| ITF M15 Sharm El Sheikh | 2023/01/31 09:55 | Gianluca Cadenasso v Dmitrii Vasilev | 6-3,4-6,10-6 |
| ITF M15 Sharm El Sheikh | 2023/01/30 08:00 | Leonardo Catani v Gianluca Cadenasso | 5-7,2-6 |
| ITF M25 Manacor | 2023/01/16 14:00 | Gianluca Cadenasso v Dominik Kellovsky | 1-6,3-6 |
| ITF M15 Heraklion | 2022/10/17 08:30 | Milos Karol v Gianluca Cadenasso | 7-5,6-0 |
| ITF M15 Heraklion | 2022/10/16 07:00 | Igor Dudun v Gianluca Cadenasso | 0-6,6-4,6-10 |
| ITF M15 Heraklion | 2022/10/12 11:40 | Gianluca Cadenasso v Jumpei Yamasaki | 6-7,3-6 |
| ITF M15 Heraklion | 2022/10/11 06:30 | Gianluca Cadenasso v Simone Vaccari | 7-5,6-3 |
| ITF M15 Heraklion | 2022/10/10 08:00 | Artem Podorozhnyi v Gianluca Cadenasso | 4-6,4-6 |