Round: 44 Ground: Clay
| ITF M25 Bolzano | 2023/07/30 08:00 | Nicolo Pozzani v Jacopo Landini | 6-0,6-0 |
| ITF M25 Cattolica | 2023/06/19 09:00 | Jacopo Landini v Rushil Khosla | 3-6,6-7 |
| ITF M25 Cattolica | 2023/06/18 09:00 | Gabriele Moghini v Jacopo Landini | 6-4,4-6,7-10 |
| ITF M15 Prijedor | 2023/05/14 10:30 | Oliver Varga-Toth v Jacopo Landini | 7-6,4-6,5-10 |
| ITF M25 Pitesti | 2023/07/30 06:00 | Stefan A Andreescu v Hans Albert Schubert | 6-2,6-2 |
| ITF M25 Bacau | 2023/07/24 07:00 | Eric David Verdes v Hans Albert Schubert | 6-1,6-2 |
| ITF M25 Bacau | 2023/07/23 06:30 | Hans Albert Schubert v Paul Valsecchi | 4-6,7-5,10-4 |
| ITF M25 Esch/Alzette | 2023/07/17 07:00 | Charlelie Cosnet v Hans Albert Schubert | 6-1,6-2 |
| ITF M25 Esch/Alzette Qual | 2023/07/16 09:55 | Ashot Mkrtchyan v Hans Albert Schubert | 1-6,1-6 |
| ITF M15 Kamen | 2023/06/26 08:00 | Benedikt Henning v Hans Albert Schubert | 6-4,4-6,10-7 |
| ITF M25 Poprad | 2023/06/18 11:00 | Hans Albert Schubert v Stepan Mruzek | 3-6,5-7 |
| ITF M25 Skopje | 2023/06/07 12:25 | Hans Albert Schubert v Alen Bill | 3-6,1-6 |