Estádio: Court 1 Round: 26 Ground: Hardcourt outdoor
| 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 Antália | 2023/05/04 08:50 | Gabriel Debru v Lilian Marmousez | 4-6,7-5,7-6 |
| ITF - M15 Antália | 2023/05/02 12:35 | Lilian Marmousez v Kerem Yilmaz | 6-0,6-2 |
| ITF - M25 Ajaccio | 2023/07/05 16:05 | Martin Breysach v Loann Massard | 1-6,7-5,6-4 |
| ITF - M15 Monastir | 2023/06/26 08:00 | Martin Breysach v Adit Sinha | 2-6,5-7 |
| ITF - M15 Monastir | 2023/06/19 08:30 | Martin Breysach v Shu Matsuoka | 2-6,3-6 |
| ITF - M15 Monastir | 2023/06/18 08:30 | Martin Breysach v Julian Peter | 6-3,6-1 |
| ITF - M15 Monastir | 2023/06/01 11:45 | Adrien Gobat v Martin Breysach | 6-2,6-2 |
| ITF - M15 Monastir | 2023/05/31 08:30 | Martin Breysach v Aleksei Mokrov | 6-3,6-2 |
| ITF - M15 Monastir | 2023/05/29 15:15 | Martin Breysach v Jerome Iaconi | 6-1,6-3 |
| ITF - M15 Monastir | 2023/05/29 08:00 | Martin Breysach v Oscar Lacides | 6-4,6-4 |