Stadium: Center Court Round: 14 Ground: Carpet indoor
| ITF M15 Kamen | 2023/06/28 10:40 | Piet Steveker v Hazem Naw | 3-6,1-6 |
| ITF M15 Saarlouis | 2023/06/23 10:00 | Hazem Naw v Joao Fonseca | 6-7,5-7 |
| ITF M15 Saarlouis | 2023/06/22 09:00 | Hazem Naw v Dylan Dietrich | 6-2,6-0 |
| ITF M15 Saarlouis | 2023/06/20 13:00 | Mats Rosenkranz v Hazem Naw | 4-6,4-6 |
| ITF M15 Tehran | 2023/06/10 06:30 | Alexander Stater v Hazem Naw | 1-6,6-1,6-2 |
| ITF M15 Tehran | 2023/06/09 06:25 | Luca Fantini v Hazem Naw | 2-6,6-7 |
| ITF M15 Tehran | 2023/06/08 06:00 | Ishaque Eqbal v Hazem Naw | 3-6,2-6 |
| ITF M15 Tehran | 2023/06/07 13:30 | Sarp Agabigun v Hazem Naw | 6-1,3-6,3-6 |
| ITF M25 Arlon | 2023/06/28 08:00 | Louis Wessels v John Sperle | 6-1,5-7,6-3 |
| ATP Halle | 2023/06/20 11:35 | Louis Wessels v Yannick Hanfmann | 4-6,6-3,3-6 |
| ATP Halle | 2023/06/18 10:35 | Louis Wessels v Henri Squire | 6-3,3-6,6-3 |
| ATP Halle | 2023/06/17 09:00 | Zhizhen Zhang v Louis Wessels | 4-6,2-6 |
| ATP Stuttgart | 2023/06/10 11:00 | Marton Fucsovics v Louis Wessels | 6-3,6-1 |
| Challenger Heilbronn | 2023/06/04 12:20 | Louis Wessels v Andrea Arnaboldi | 3-6,6-4,6-7 |
| Challenger Troisdorf | 2023/05/29 10:00 | Nick Hardt v Louis Wessels | 6-3,7-6 |
| Challenger Troisdorf | 2023/05/28 14:30 | Max Hans Rehberg v Louis Wessels | 6-7,6-4,3-6 |