Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| Challenger Koblenz | 2023/01/29 19:15 | Matteo Martineau v Kenny de Schepper | 3-6,5-7 |
| ITF M25 Nussloch | 2023/01/29 13:00 | Daniel Masur v Matteo Martineau | 6-3,2-6,7-6 |
| ITF M25 Nussloch | 2023/01/28 14:30 | Matteo Martineau v Hazem Naw | 6-1,6-4 |
| ITF M25 Nussloch | 2023/01/27 18:55 | Matteo Martineau v Elmar Ejupovic | 4-6,7-6,7-6 |
| ITF M25 Nussloch | 2023/01/26 14:00 | Matteo Martineau v Dominik Boehler | 6-2,6-3 |
| ITF M25 Nussloch | 2023/01/24 10:00 | Matteo Martineau v Edas Butvilas | 6-4,7-5 |
| ITF M25 Veigy-Foncenex | 2023/01/14 10:00 | Matteo Martineau v Neil Oberleitner | 7-6,4-6,2-6 |
| ITF M25 Veigy-Foncenex | 2023/01/13 12:30 | Matteo Martineau v Nikolay Vylegzhanin | 6-4,7-6 |
| Davis Cup | 2023/02/05 16:30 | Raphael Calzi v Devin Badenhorst | 6-4,7-5 |
| ITF M25 Manacor | 2023/01/25 14:35 | Xavi Matas Ortega v Raphael Calzi | 2-6,6-3,6-1 |
| ITF M25 Manacor | 2023/01/24 13:00 | Raphael Calzi v Twan Van Zijl | 4-6,6-1,10-8 |
| ITF M25 Manacor | 2023/01/23 13:00 | Michael Zhu v Raphael Calzi | 4-6,4-6 |
| ITF M25 Manacor | 2023/01/22 12:00 | Ayush Sharma v Raphael Calzi | 3-6,2-6 |
| ITF M25 Manacor | 2023/01/16 12:30 | Michael Zhu v Raphael Calzi | 6-1,6-1 |
| ITF M25 Manacor | 2023/01/15 13:00 | Raphael Calzi v Nathan Trouve | 6-1,6-4 |
| ITF M25 Manacor | 2023/01/08 14:30 | Sergio Callejon Hernando v Raphael Calzi | 7-5,7-5 |