Stadium: Indoor 4 Round: 25 Ground: Clay
| ITF M15 Wels | 2019/07/25 10:00 | Wilson Leite v Sandro Kopp | 6-2,4-6,6-0 |
| Challenger Coquimbo | 2023/05/01 17:40 | Wilson Leite v Roman Andres Burruchaga | 3-6,3-6 |
| Challenger Buenos Aires | 2023/04/25 14:30 | Wilson Leite v Murkel Dellien | 3-6,2-6 |
| Challenger Buenos Aires | 2023/04/24 14:45 | Wilson Leite v Conner Huertas Del Pino | 3-6,5-7 |
| Challenger Buenos Aires | 2023/04/23 17:55 | Wilson Leite v Juan Ignacio Galarza | 6-2,6-2 |
| Challenger Florianopolis | 2023/04/19 13:00 | Wilson Leite v Jose Pereira | 3-6,2-6 |
| Challenger Florianopolis | 2023/04/17 13:30 | Wilson Leite v Nicolas Zanellato | 6-1,7-5 |
| Challenger Florianopolis | 2023/04/16 15:00 | Wilson Leite v Ezequiel Simonit | 6-2,6-1 |
| Challenger Vina del Mar | 2023/03/14 13:00 | Wilson Leite v Andrea Vavassori | 1-6,4-6 |
| Challenger Mauthausen | 2023/05/11 11:55 | Sandro Kopp v Dennis Novak | 5-7,6-3,3-6 |
| Challenger Ostrava | 2023/04/23 08:30 | Timo Stodder v Sandro Kopp | 7-6,6-2 |
| Challenger Oeiras | 2023/04/16 11:10 | Petr Nouza v Sandro Kopp | 6-2,7-6 |
| ITF M25 Trento | 2023/03/30 10:25 | Anton Matusevich v Sandro Kopp | 3-6,7-6,6-2 |
| ITF M25 Trento | 2023/03/29 17:05 | Daniil Glinka v Sandro Kopp | 6-7,3-6 |
| ITF M25 Montreal | 2023/03/16 13:55 | Tibo Colson v Sandro Kopp | 6-3,6-4 |
| ITF M25 Montreal | 2023/03/10 15:30 | Ben Jones v Sandro Kopp | 6-7,7-5,6-2 |
| ITF M25 Montreal | 2023/03/09 15:00 | Sebastian Gima v Sandro Kopp | 6-1,4-6,3-6 |