Stadium: Court Central Round: 25 Ground: Hardcourt indoor
| ITF M15 Forbach | 2023/09/28 10:20 | Axel Garcian v Sascha Gueymard Wayenburg | 6-2,6-4 |
| ITF M15 Forbach | 2023/09/26 16:00 | Maxence Beauge v Sascha Gueymard Wayenburg | 6-4,3-6,4-6 |
| ITF M25 Setubal | 2023/09/19 12:20 | Sascha Gueymard Wayenburg v Kalin Ivanovski | 4-6,4-6 |
| Challenger Rennes | 2023/09/11 10:25 | Alejandro Moro Canas v Sascha Gueymard Wayenburg | 7-6,6-4 |
| Challenger Rennes | 2023/09/10 13:55 | Virgile Le Bourjois v Sascha Gueymard Wayenburg | 3-6,2-6 |
| Challenger Cassis | 2023/09/04 10:45 | Tomas Machac v Sascha Gueymard Wayenburg | 6-2,6-4 |
| ITF M25 Castelo Branco | 2023/07/20 08:30 | Diego F Flores v Sascha Gueymard Wayenburg | 6-2,1-6,6-4 |
| ITF M25 Castelo Branco | 2023/07/19 09:45 | Ricardo Villacorta-Alonso v Sascha Gueymard Wayenburg | 1-6,1-6 |
| ITF M25 Grasse | 2023/06/14 08:30 | Thomas Faurel v Loris Pourroy | 3-6,6-7 |
| ITF M15 Bagnoles-de-l'Orne | 2023/01/22 13:10 | Nikolay Vylegzhanin v Thomas Faurel | 6-4,6-1 |