Stadium: Schoonderbeekbouw Court Round: 14 Ground: Clay
| Challenger Salzburg | 2023/07/10 10:55 | Maxime Chazal v Max Hans Rehberg | 7-6,3-6,6-3 |
| Challenger Salzburg | 2023/07/09 13:45 | Benedikt Emesz v Max Hans Rehberg | 7-5,4-6,5-7 |
| Challenger Medellin | 2023/06/27 18:00 | Max Hans Rehberg v Matias Soto | 6-7,6-1,1-6 |
| Challenger Cali | 2023/06/20 16:00 | Gustavo Heide v Max Hans Rehberg | 6-3,6-3 |
| ATP Stuttgart | 2023/06/10 09:00 | Max Hans Rehberg v Altug Celikbilek | 1-6,4-6 |
| Challenger Heilbronn | 2023/06/05 09:30 | Timo Stodder v Max Hans Rehberg | 3-6,4-6 |
| Challenger Heilbronn | 2023/06/04 09:30 | Hendrik Jebens v Max Hans Rehberg | 6-7,6-7 |
| Challenger Troisdorf | 2023/05/28 14:30 | Max Hans Rehberg v Louis Wessels | 6-7,6-4,3-6 |
| ITF M25 Arlon | 2023/07/02 13:30 | Sandro Kopp v Tibo Colson | 2-6,2-6 |
| ITF M25 Arlon | 2023/07/02 08:00 | Tibo Colson v Maxime Mora | 6-3,3-6,6-2 |
| ITF M25 Arlon | 2023/06/30 09:00 | Tibo Colson v Alex Knaff | 7-6,6-4 |
| ITF M25 Arlon | 2023/06/29 10:40 | Damien Wenger v Tibo Colson | 3-6,6-7 |
| ITF M25 Arlon | 2023/06/28 14:55 | Leonid Sheyngezikht v Tibo Colson | 0-6,0-6 |
| Challenger Blois | 2023/06/19 09:00 | Daniel Rincon v Tibo Colson | 7-6,4-6,6-3 |
| Challenger Blois | 2023/06/18 08:30 | Tibo Colson v Matteo Martineau | 6-3,3-6,6-2 |
| ITF M15 Duffel | 2023/06/16 09:00 | Michiel de Krom v Tibo Colson | 6-4,6-2 |