Stadium: Court 2 Round: 54 Ground: Carpet indoor
| ITF M25 Plaisir | 2023/09/11 08:05 | Paul Cayre v Leo Deflandre | 7-6,6-7,10-6 |
| ITF M25 Plaisir | 2023/09/10 08:00 | Leo Deflandre v Romain Andres | 6-3,6-3 |
| ITF M25 Bagneres-De-Bigorre | 2023/09/03 07:30 | Ewen Lumsden v Leo Deflandre | 6-2,6-4 |
| ITF M25 Carnac | 2023/05/28 09:35 | Alexander Klintcharov v Leo Deflandre | 6-1,6-3 |
| ITF M25 Angers | 2023/04/16 07:55 | Nikolay Vylegzhanin v Leo Deflandre | 6-2,6-4 |
| ITF M15 Creteil | 2023/03/05 10:10 | Leo Deflandre v Nikolay Vylegzhanin | 2-6,0-6 |
| ITF M15 Monastir | 2023/01/22 08:00 | Nicolas Tepmahc v Leo Deflandre | 7-6,6-0 |
| ITF M15 Monastir | 2023/01/15 08:30 | Leo Deflandre v Isaac Nortey | 4-6,2-6 |
| ITF M25 Maribor | 2023/09/04 13:10 | Gasper Bezjak v Raphael Calzi | 2-6,7-5,10-5 |
| ITF M25 Maribor | 2023/08/31 14:25 | Stefan Popovic v Raphael Calzi | 7-6,6-2 |
| ITF M25 Maribor | 2023/08/30 14:00 | Raphael Calzi v Nik Mikovic | 6-4,4-6,6-3 |
| ITF M25 Maribor | 2023/08/29 12:20 | Raphael Calzi v Jan Neuburger-Higby | 6-1,6-1 |
| ITF M25 Maribor | 2023/08/28 15:30 | Raphael Calzi v Vid Mohar | 6-1,6-2 |
| ITF M25 Ystad | 2023/08/16 13:35 | Raphael Calzi v Stijn Pel | 6-2,3-6,3-6 |
| ITF M25 Ystad | 2023/08/15 08:35 | Raphael Calzi v Rafael Ymer | 6-1,6-0 |
| ITF M25 Ystad | 2023/08/14 08:40 | Raphael Calzi v Nicolai Zachrisson | 6-0,6-0 |