Stadium: Court 8 Round: 62 Ground: Clay
| ITF M25 Carnac | 2023/05/29 11:50 | Umberto Maria Giovannini v Andres Gabriel Ciurletti | 1-6,5-7 |
| ITF M25 Carnac | 2023/05/28 16:20 | Valentin Lapalu v Umberto Maria Giovannini | 6-7,4-6 |
| ITF M25 Santa Margherita | 2023/04/30 08:00 | Leonardo Taddia v Umberto Maria Giovannini | 3-6,7-5,10-6 |
| ITF M25 Santa Margherita | 2023/04/23 11:00 | Timofey Stepanov v Umberto Maria Giovannini | 6-3,6-1 |
| ITF M15 Monastir | 2023/04/03 10:00 | Umberto Maria Giovannini v Yu Hsiang Su | 6-4,6-7,14-16 |
| ITF M15 Monastir | 2023/03/26 09:30 | Umberto Maria Giovannini v Giovanni Agostinetto | 3-6,3-6 |
| ITF M15 Monastir | 2023/03/12 12:00 | Rocco Piatti v Umberto Maria Giovannini | 5-7,6-0,10-3 |
| ITF M15 Monastir | 2023/03/05 10:30 | Giuseppe La Vela v Umberto Maria Giovannini | 6-3,7-6 |
| UTR Pro Copenhagen | 2023/06/02 10:00 | Hans Albert Schubert v Oliver Johansson | 2-6,0-6 |
| UTR Pro Copenhagen | 2023/06/01 07:30 | Hans Albert Schubert v Petr Iamachkine | 4-6,6-3,4-6 |
| UTR Pro Copenhagen | 2023/05/30 08:38 | Hans Albert Schubert v Olle S Lidholt | 6-4,6-1 |
| UTR Pro Copenhagen | 2023/05/29 06:00 | Hans Albert Schubert v Julian Cundom | 1-6,6-4,6-2 |
| UTR Pro Copenhagen | 2023/05/28 07:30 | Christian Sigsgaard v Hans Albert Schubert | 6-0,6-2 |
| UTR Pro Mexico City | 2023/04/29 18:06 | Armando Sotelo v Hans Albert Schubert | 3-6,6-4,7-6 |
| UTR Pro Mexico City | 2023/04/28 21:41 | Dylan Charlap v Hans Albert Schubert | 3-6,4-6 |
| UTR Pro Mexico City | 2023/04/27 19:30 | Gerardo L Villasenor v Hans Albert Schubert | 6-4,3-6,5-1 |