Stadium: Voba Meebusch Court Round: 25 Ground: Clay
| Challenger Ortisei | 2022/10/23 10:45 | Nicola Kuhn v Terence Atmane | 6-7,4-6 |
| Challenger Hamburg | 2022/10/19 12:15 | Nicola Kuhn v Jelle Sels | 6-4,4-6,1-6 |
| Challenger Nonthaburi | 2022/09/06 03:00 | Yuta Shimizu v Nicola Kuhn | 6-1,6-2 |
| Challenger Nonthaburi | 2022/08/25 06:00 | Nicola Kuhn v Valentin Vacherot | 5-7,3-6 |
| Challenger Nonthaburi | 2022/08/23 03:30 | Nicola Kuhn v Benjamin Lock | 7-5,6-3 |
| Challenger Liberec | 2022/08/02 12:40 | Jiri Lehecka v Nicola Kuhn | 6-2,6-1 |
| Challenger Segovia | 2022/07/27 16:00 | Hugo Grenier v Nicola Kuhn | 6-4,6-4 |
| Challenger Segovia | 2022/07/26 09:45 | Adrian Menendez-Maceiras v Nicola Kuhn | 2-6,4-6 |
| Challenger Prague | 2023/04/30 08:00 | Jan Choinski v Billy Harris | 6-4,6-4 |
| ATP Madrid | 2023/04/24 16:40 | Borna Gojo v Jan Choinski | 6-3,6-2 |
| Challenger San Luis Potosi | 2023/04/08 21:35 | Jan Choinski v Dominik Koepfer | 3-6,3-6 |
| Challenger San Luis Potosi | 2023/04/07 19:00 | Thiago Agustin Tirante v Jan Choinski | 4-6,4-6 |
| Challenger San Luis Potosi | 2023/04/05 20:00 | Joao Lucas Reis da Silva v Jan Choinski | 5-7,5-7 |
| Challenger San Luis Potosi | 2023/04/04 20:00 | Jan Choinski v Facundo Mena | 4-6,7-5,6-2 |
| Challenger Mexico City | 2023/03/31 22:30 | Thiago Agustin Tirante v Jan Choinski | 7-6,4-6,6-4 |
| Challenger Mexico City | 2023/03/30 22:35 | Enzo Couacaud v Jan Choinski | 1-6,2-6 |