Stadium: Court 3 (CC) Round: 26 Ground: Clay
| ITF M15 Saarlouis | 2023/06/21 13:20 | David Fix v Guy Den Heijer | 6-4,6-7,2-6 |
| Challenger Ismaning | 2022/10/09 16:45 | Kacper Zuk v David Fix | 6-1,6-3 |
| ITF M15 Uberlingen | 2022/08/16 14:05 | David Fix v Christoph Negritu | 3-6,3-6 |
| ITF M15 Oberhaching | 2022/02/13 08:00 | David Fix v Yannick Wunderlich | 6-3,5-7,7-10 |
| ITF M25 Ueberlingen | 2021/08/18 11:20 | David Fix v Fabrizio Ornago | 2-6,2-6 |
| ITF M15 Saarlouis | 2023/06/25 12:00 | Sander Jong v Jeffrey Von Der Schulenburg | 6-1,6-0 |
| ITF M15 Saarlouis | 2023/06/24 11:00 | Joao Fonseca v Sander Jong | 4-6,3-6 |
| ITF M15 Saarlouis | 2023/06/23 12:30 | Lodewijk Weststrate v Sander Jong | 3-6,7-5,2-6 |
| ITF M15 Saarlouis | 2023/06/22 12:30 | Sander Jong v Alex Knaff | 6-4,6-3 |
| ITF M15 Saarlouis | 2023/06/20 11:35 | Yannik Kelm v Sander Jong | 1-6,0-6 |
| ITF M15 Duffel | 2023/06/15 10:00 | Jeremy Jahn v Sander Jong | 7-6,6-4 |
| ITF M15 Duffel | 2023/06/13 10:00 | Tom Pisane v Sander Jong | 3-6,1-6 |
| ITF M15 Duffel | 2023/06/12 12:00 | Sander Jong v Antonio Massara | 6-2,6-2 |