Stadium: Yonex Court 2 Round: 45 Ground: Clay
| ITF M25 Wetzlar | 2023/08/05 12:30 | Orlando Luz v Sebastian Fanselow | 6-7,2-6 |
| ITF M25 Wetzlar | 2023/08/04 15:25 | Maik Steiner v Orlando Luz | 4-6,2-6 |
| ITF M25 Wetzlar | 2023/08/04 10:00 | Jakub Nicod v Orlando Luz | 7-5,4-6,4-6 |
| ITF M25 Wetzlar | 2023/08/03 10:10 | Illya Beloborodko v Orlando Luz | 3-6,2-6 |
| Challenger Medellin | 2023/06/28 16:30 | Orlando Luz v Santiago Rodriguez Taverna | 6-7,3-6 |
| Challenger Medellin | 2023/06/27 17:25 | Orlando Luz v Johan A Rodriguez Rodriguez | 6-3,6-3 |
| Challenger Cali | 2023/06/21 20:15 | Gerald Melzer v Orlando Luz | 6-4,7-6 |
| Challenger Cali | 2023/06/20 16:00 | Alex Rybakov v Orlando Luz | 4-6,6-7 |
| ITF M25 Telfs | 2023/07/16 07:00 | Elias Julian Werner v Niklas Koch | 6-3,6-0 |
| ITF M25 Esch/Alzette | 2023/07/09 11:50 | Niklas Koch v Pierre Yves Bailly | 1-6,4-6 |
| ITF M25 Klosters | 2023/07/03 12:50 | Niklas Koch v Raphael Baltensperger | 2-6,1-6 |
| ITF M25 Klosters | 2023/07/02 14:15 | Tymur Bieldiugin v Niklas Koch | 4-6,6-1,7-10 |
| ITF M15 Meerbusch | 2023/04/24 10:00 | Leopold Zima v Niklas Koch | 6-4,7-5 |
| ITF M15 Heraklion | 2023/03/19 07:00 | Niklas Koch v Raz Katz | 2-6,6-7 |
| ITF M25 Heraklion | 2023/03/13 08:00 | Nikolay Nedelchev v Niklas Koch | 6-1,6-1 |
| ITF M25 Nussloch | 2023/01/23 09:00 | Niklas Koch v Jannik Opitz | 3-6,4-6 |