Stadium: Court 5 Round: 25 Ground: Clay
| ITF - M25 Ajaccio | 2023/07/07 15:00 | Lilian Marmousez v Antoine Hoang | 7-6,4-6,7-5 |
| ITF - M25 Ajaccio | 2023/07/06 10:00 | Lilian Marmousez v Martin Breysach | 5-7,6-2,6-3 |
| ITF - M25 Ajaccio | 2023/07/04 10:10 | Robin Bertrand v Lilian Marmousez | 6-3,4-6,2-6 |
| Challenger - Blois | 2023/06/18 13:50 | Jules Marie v Lilian Marmousez | 6-2,4-6,7-5 |
| ITF - M25 Grasse | 2023/06/16 07:30 | Hernan Casanova v Lilian Marmousez | 7-6,6-0 |
| ITF - M25 Grasse | 2023/06/13 09:20 | Lilian Marmousez v Valerio Aboian | 6-3,6-2 |
| ITF - M25 Bodrum | 2023/05/24 07:00 | Valentin Vacherot v Lilian Marmousez | 3-6,7-5,6-4 |
| ITF - M25 Bodrum | 2023/05/23 06:30 | Lilian Marmousez v Mert Naci Turker | 6-3,6-2 |
| ITF - M15 Sofia | 2023/07/09 06:50 | Goncalo Oliveira v Marvin Moeller | 6-3,6-1 |
| ITF - M15 Sofia | 2023/07/08 07:30 | Marvin Moeller v Matej Dodig | 6-4,6-2 |
| ITF - M15 Sofia | 2023/07/07 08:10 | Marvin Moeller v Jonathan Mridha | 6-4,6-2 |
| ITF - M15 Sofia | 2023/07/06 09:35 | Marvin Moeller v Sergis Kyratzis | 6-3,6-1 |
| ITF - M15 Sofia | 2023/07/05 08:00 | Florent Bax v Marvin Moeller | 4-6,2-6 |
| ITF - M15 Cluj Napoca | 2023/06/23 10:00 | Chris Rodesch v Marvin Moeller | 4-6,6-1,6-4 |
| ITF - M15 Cluj Napoca | 2023/06/22 08:40 | Marvin Moeller v Vlad Andrei Dancu | 6-1,6-1 |
| ITF - M15 Cluj Napoca | 2023/06/21 07:00 | Marvin Moeller v Giovanni Calvano | 6-4,6-2 |