Stadium: Court 1 Round: 14 Ground: Clay
| ITF M25 Jablonec Nad Nisou | 2023/05/31 08:00 | Khumoyun Sultanov v Sandro Kopp | 6-4,6-1 |
| ITF M15 Warmbad-Villach | 2023/05/22 14:35 | Sandro Kopp v Luca Wiedenmann | 3-6,6-7 |
| ITF M25 Reggio Emilia | 2023/05/18 11:30 | Giorgio Tabacco v Sandro Kopp | 6-3,6-7,6-3 |
| ITF M25 Reggio Emilia | 2023/05/17 07:30 | Wilson Leite v Sandro Kopp | 6-7,6-7 |
| 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 Kiseljak | 2023/06/03 07:55 | Jerome Kym v Duje Ajdukovic | 7-6,1-6,4-6 |
| ITF M25 Kiseljak | 2023/06/01 13:30 | Jerome Kym v Wilson Leite | 6-3,4-6,6-3 |
| ITF M25 Kiseljak | 2023/05/30 12:10 | Jerome Kym v Tarik Bajrovic | 6-0,6-3 |
| ATP Geneva | 2023/05/20 10:35 | Arthur Cazaux v Jerome Kym | 7-6,6-7,6-4 |
| Challenger Mauthausen | 2023/05/07 08:00 | Hendrik Jebens v Jerome Kym | 6-4,6-4 |
| ITF M25 Split | 2023/04/22 08:00 | Eric Vanshelboim v Jerome Kym | 6-7,6-4,6-3 |
| ITF M25 Split | 2023/04/21 07:30 | Jerome Kym v Oleg Prihodko | 6-2,6-3 |
| ITF M25 Split | 2023/04/20 10:00 | Jerome Kym v Daniel Paty | 6-3,6-4 |