Stadium: Court 1 Round: 44 Ground: Hardcourt indoor
| ITF M25 Uriage | 2023/07/10 07:00 | Loan Lestir v Charlelie Cosnet | 6-0,6-2 |
| ITF M25 Arlon | 2023/06/28 16:00 | Alexander Blockx v Charlelie Cosnet | 6-7,7-5,6-3 |
| ITF M25 Arlon | 2023/06/27 09:30 | Charlelie Cosnet v Jip Van Assendelft | 7-6,6-3 |
| ITF M25 Arlon | 2023/06/26 12:40 | Charlelie Cosnet v Joris Hoogland | 6-3,6-1 |
| ITF M15 Rabat | 2023/06/16 10:00 | Charlelie Cosnet v Yassine Dlimi | 4-6,2-6 |
| ITF M15 Rabat | 2023/06/15 09:30 | Karim-Mohamed Maamoun v Charlelie Cosnet | 5-7,6-3,4-6 |
| ITF M15 Rabat | 2023/06/14 13:25 | Segundo Goity Zapico v Charlelie Cosnet | 5-7,2-6 |
| ITF M15 Rabat | 2023/06/13 09:00 | Denis Constantin Spiridon v Charlelie Cosnet | 6-2,6-7,4-10 |
| 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 |
| ITF M25 Skopje | 2023/06/06 10:00 | Stephanos Schinas v Hans Albert Schubert | 3-6,4-6 |
| ITF M25 Skopje | 2023/06/05 12:10 | Umberto Maria Giovannini v Hans Albert Schubert | 1-6,6-1,10-12 |
| 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 |