Stadium: Court 1 Round: 19 Ground: Clay
| Challenger Parma | 2023/06/18 10:00 | Remy Bertola v Blaz Rola | 6-4,5-7,3-6 |
| Challenger Bratislava | 2023/06/11 12:35 | Blaz Rola v Illya Marchenko | 6-4,5-7,3-6 |
| Challenger Skopje | 2023/05/21 12:15 | Maks Kasnikowski v Blaz Rola | 1-6,7-5,7-5 |
| ITF M15 Krsko | 2023/05/19 09:35 | Blaz Rola v Lukas Pokorny | 3-6,4-6 |
| ITF M15 Krsko | 2023/05/18 15:40 | Davide Galoppini v Blaz Rola | 4-6,1-6 |
| ITF M15 Monastir | 2023/04/30 09:00 | Blaz Rola v Adrien Gobat | 7-6,6-2 |
| ITF M15 Monastir | 2023/04/29 09:00 | Andrea Guerrieri v Blaz Rola | 7-6,2-6,2-6 |
| ITF M15 Monastir | 2023/04/28 09:00 | Blaz Rola v Maxence Beauge | 7-5,6-4 |
| Challenger Parma | 2023/06/18 10:25 | Luca Castagnola v Sandro Kopp | 4-6,2-6 |
| Challenger Bratislava | 2023/06/12 08:00 | Sandro Kopp v Alibek Kachmazov | 6-4,6-7,5-7 |
| Challenger Heilbronn | 2023/06/04 14:25 | Sandro Kopp v Jerome Kym | 6-7,6-7 |
| 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 |