Ground: Clay
| ITF M15 Kursumlijska Banja | 2025/07/01 06:00 | Paul Barbier Gazeu v Radovan Michalik | 6-2,6-3 |
| ITF M15 Grodzisk Mazowiecki | 2025/06/25 11:00 | Patrik Munkhammar v Radovan Michalik | 6-3,6-0 |
| Challenger Bratislava | 2025/06/09 09:40 | Ricardas Berankis v Radovan Michalik | 3-6,6-2,6-4 |
| ITF M25 Bol | 2025/05/28 13:59 | Stefan Popovic v Radovan Michalik | 6-1,6-1 |
| ITF M25 Bol | 2025/05/27 09:30 | Radovan Michalik v Benedikt Steudter | 6-1,0-0 |
| ITF M25 Bol | 2025/05/22 12:52 | Kirill Kivattsev v Radovan Michalik | 6-1,6-1 |
| ITF M25 Bol | 2025/05/21 08:00 | Radovan Michalik v Fran Rakonic | 6-3,6-3 |
| ITF M15 Antalya | 2025/02/12 07:00 | Pietro Marino v Radovan Michalik | 7-5,6-2 |