Stadium: Court 13 Round: 54 Ground: Carpet indoor
| ITF M15 Villers Les Nancy | 2023/10/18 10:45 | Alexis Gautier v Jannik Opitz | 1-6,6-3,6-2 |
| ITF M15 Trier | 2023/08/24 10:55 | Stepan Baum v Jannik Opitz | 6-2,6-2 |
| ITF M15 Trier | 2023/08/23 11:00 | David Eichenseher v Jannik Opitz | 6-4,6-7,4-6 |
| ITF M25 Wetzlar | 2023/08/03 08:00 | Niklas Schell v Jannik Opitz | 6-4,6-4 |
| ITF M15 Uslar | 2023/07/19 10:00 | Jannik Opitz v Esteban Bruna | 2-6,4-6 |
| Challenger Braunschweig | 2023/07/09 12:40 | Daniel Masur v Jannik Opitz | 7-5,6-4 |
| ITF M25 Nussloch | 2023/01/27 13:55 | Hazem Naw v Jannik Opitz | 6-4,1-6,7-6 |
| ITF M25 Nussloch | 2023/01/26 12:15 | Jannik Opitz v Dominik Recek | 6-7,7-6,7-6 |
| ITF M15 Villers Les Nancy | 2023/10/19 10:00 | Yanis Ghazouani Durand v Alexey Vatutin | 6-7,7-6,0-6 |
| ITF M15 Villers Les Nancy | 2023/10/16 16:05 | Yanis Ghazouani Durand v Raphael Calzi | 3-6,7-6,10-6 |
| ITF M15 Villers Les Nancy | 2023/10/16 11:00 | Romain Faucon v Yanis Ghazouani Durand | 1-6,4-6 |
| ITF M15 Villers Les Nancy | 2023/10/15 10:45 | Yanis Ghazouani Durand v Niels Villard | 6-2,6-3 |
| ITF M25 Nevers | 2023/10/05 14:55 | Sascha Gueymard Wayenburg v Yanis Ghazouani Durand | 6-4,6-3 |
| ITF M25 Nevers | 2023/10/03 10:50 | Loan Lestir v Yanis Ghazouani Durand | 6-7,0-6 |
| ITF M25 Nevers | 2023/10/01 17:10 | Laurin Aerne v Yanis Ghazouani Durand | 0-6,3-6 |
| ITF M15 Forbach | 2023/09/28 09:00 | Arthur Bouquier v Yanis Ghazouani Durand | 6-1,6-4 |