Stadium: Van Mossel Kia Court Round: 14 Ground: Clay
| ITF M25 Uriage | 2023/07/14 08:00 | Tristan Lamasine v Mathys Erhard | 6-1,6-1 |
| ITF M25 Uriage | 2023/07/13 09:30 | Nikolay Vylegzhanin v Mathys Erhard | 3-6,5-7 |
| ITF M25 Uriage | 2023/07/12 09:20 | Lucas Bouquet v Mathys Erhard | 6-4,6-7,1-6 |
| Challenger Troyes | 2023/07/05 15:55 | Manuel Guinard v Mathys Erhard | 6-4,6-1 |
| Challenger Troyes | 2023/07/03 15:55 | Alvaro Lopez San Martin v Mathys Erhard | 6-2,1-6,4-6 |
| ITF M25 Arlon | 2023/06/28 10:35 | Alex Knaff v Mathys Erhard | 7-6,6-4 |
| Challenger Blois | 2023/06/18 08:30 | Mathys Erhard v Mohamed Safwat | 3-6,3-6 |
| ITF M25 Grasse | 2023/06/16 14:30 | Mathys Erhard v Titouan Droguet | 1-6,3-6 |
| ITF M25 Esch/Alzette | 2023/07/12 09:45 | Stijn Slump v Kai Wehnelt | 1-6,6-3,3-6 |
| ITF M25 Esch/Alzette | 2023/07/10 14:00 | Stijn Slump v Ruben Hartig | 6-2,6-4 |
| ITF M25 Esch/Alzette | 2023/07/10 08:50 | Stijn Slump v Joris Hoogland | 6-2,6-4 |
| ITF M25 The Hague | 2023/07/06 14:40 | Stijn Slump v Max Houkes | 1-6,5-7 |
| ITF M25 The Hague | 2023/07/05 12:30 | Michiel de Krom v Stijn Slump | 6-7,1-6 |
| ITF M15 Alkmaar | 2023/06/28 10:50 | Stijn Slump v Sidane Pontjodikromo | 6-3,4-6,3-6 |
| ITF M15 Madrid | 2022/12/06 11:00 | Stijn Slump v Julio Cesar Porras | 3-6,3-6 |
| ITF M25 Madrid | 2022/11/28 09:00 | Stijn Slump v Zhenxiong Dong | 5-7,6-7 |