Stadium: Court 7 Round: 62 Ground: Clay
| ITF M25 Marburg | 2023/07/03 08:00 | Tristan Reiff v Noel Larwig | 4-6,6-7 |
| ITF M25 Arlon | 2023/06/26 11:00 | Tom Pisane v Tristan Reiff | 6-3,6-3 |
| ITF M15 Meerbusch | 2023/04/23 08:00 | Buvaysar Gadamauri v Tristan Reiff | 6-3,6-0 |
| ITF M15 Heraklion | 2023/03/19 07:00 | Richard Zusman v Tristan Reiff | 3-6,6-2,10-6 |
| ITF M25 Heraklion | 2023/03/13 08:00 | Tristan Reiff v Timofey Stepanov | 5-7,3-6 |
| ITF M15 Trier | 2022/08/23 13:10 | Tristan Reiff v Marlon Vankan | 3-6,2-6 |
| ITF M15 Frankfurt Am Main | 2022/08/10 10:00 | Maik Steiner v Tristan Reiff | 6-0,6-1 |
| ITF M25 Wetzlar | 2022/08/01 11:00 | Liam Gavrielides v Tristan Reiff | 7-6,6-3 |
| ITF M25 The Hague | 2023/07/02 10:30 | Felix Corwin v Rik Muller | 6-2,6-3 |
| ITF M15 Duffel | 2023/06/11 12:30 | Rik Muller v Noah Schlagenhauf | 6-7,7-6,6-10 |
| UTR Pro Hilversum | 2023/05/03 07:30 | Rik Muller v Elgin Khoeblal | 4-6,1-6 |
| UTR Pro Hilversum | 2023/05/02 06:00 | Rik Muller v Federico Moreno | 4-6,6-6 |
| UTR Pro Hilversum | 2023/05/01 11:42 | Rik Muller v Miguel Fernando Pereira | 2-6,2-6 |
| UTR Pro Hilversum | 2023/04/30 07:30 | Rik Muller v Jesse Timmermans | 3-6,6-4,6-7 |
| ITF M15 Antalya | 2023/04/03 09:10 | Rik Muller v Mateo Del Pino | 6-3,5-7,8-10 |
| ITF M15 Antalya | 2023/04/02 07:00 | Siavash Shirdel v Rik Muller | 1-6,1-6 |