Stadium: Court 5 Round: 19 Ground: Hardcourt outdoor
| ITF M25 Ceska Lipa | 2025/06/12 09:30 | Jan Kumstat v Martin Krumich | 6-2,3-6,3-5 |
| ITF M25 Ceska Lipa | 2025/06/10 10:23 | Jan Kumstat v Vladyslav Orlov | 7-6,6-2 |
| ITF M15 Szentendre | 2025/05/16 09:00 | Dominik Kellovsky v Jan Kumstat | 6-3,3-6,6-1 |
| ITF M15 Szentendre | 2025/05/15 08:00 | Jan Kumstat v Attila Dominik Boros | 6-4,7-5 |
| ITF M15 Szentendre | 2025/05/14 08:00 | Bruno Fernandez v Jan Kumstat | 4-6,6-7 |
| Challenger Prague | 2025/05/06 12:45 | Jan Kumstat v Filip Misolic | 4-6,5-7 |
| Challenger Prague | 2025/05/05 10:35 | Jan Kumstat v Alex Martinez | 6-4,1-6,6-4 |
| Challenger Prague | 2025/05/04 10:30 | Henri Squire v Jan Kumstat | 7-5,6-7,1-6 |
| Challenger Nottingham | 2025/07/07 16:25 | Andrin Casanova v Patrick Brady | 3-6,5-7 |
| Challenger Nottingham | 2025/07/07 11:00 | Dinko Dinev v Andrin Casanova | 4-6,2-6 |
| ITF M15 Getxo | 2025/07/03 09:00 | Lorenzo Bocchi v Andrin Casanova | 6-2,6-4 |
| ITF M15 Getxo | 2025/07/02 08:30 | Andrin Casanova v Giannicola Misasi | 6-4,5-7,6-4 |
| ITF M25 Bol | 2025/05/27 08:00 | Andrin Casanova v Maj Premzl | 4-6,6-2,0-1 |
| ITF M25 Bol | 2025/05/20 11:57 | Andrin Casanova v Petr Brunclik | 6-7,6-3,4-6 |
| ITF M15 Monastir | 2025/04/28 16:00 | Andrin Casanova v Igor Marcondes | 3-6,6-7 |
| ITF M15 Monastir | 2025/04/23 08:30 | Andrin Casanova v Maxence Beauge | 2-6,6-4,3-6 |