Stadium: Court 1 Round: 25 Ground: Clay
| ITF M25 Osijek | 2023/08/07 09:00 | Radovan Michalik v Pavel Kelo | 6-1,6-4 |
| ITF M25 Osijek | 2023/08/06 07:30 | Radovan Michalik v Nikola Puntaric | 6-0,6-2 |
| ITF M15 Novi Sad | 2023/07/31 09:30 | Radovan Michalik v Niccolo Ciavarella | 5-7,3-6 |
| ITF M15 Vejle | 2023/07/24 15:15 | Radovan Michalik v Valdemar Frederik Pape | 1-6,4-6 |
| ITF M25 Gandia | 2023/07/17 08:00 | Antonio Prat v Radovan Michalik | 6-2,6-3 |
| ITF M25 Gandia | 2023/07/16 07:00 | Rodrigo Mora Clement v Radovan Michalik | 2-6,2-6 |
| ITF M15 Celje | 2023/06/27 07:00 | Benedikt Emesz v Radovan Michalik | 6-1,6-1 |
| ITF M15 Celje | 2023/06/26 13:05 | Kaj Quirijns v Radovan Michalik | 1-6,1-6 |
| ITF M15 Novi Sad | 2023/08/05 08:00 | Valerio Aboian v Stefan Popovic | 6-7,4-6 |
| ITF M15 Novi Sad | 2023/08/04 08:00 | Valerio Aboian v Luka Pavlovic | 6-2,7-6 |
| ITF M15 Novi Sad | 2023/08/03 07:30 | Valerio Aboian v Bautista Vilicich | 6-4,6-4 |
| ITF M15 Novi Sad | 2023/08/02 09:30 | Valerio Aboian v Aleksa Pisaric | 6-4,6-3 |
| ITF M15 Novi Sad | 2023/07/28 10:50 | Valerio Aboian v Bor Artnak | 2-6,4-6 |
| ITF M15 Novi Sad | 2023/07/27 08:00 | Valerio Aboian v Tom Paris | 7-5,6-3 |
| ITF M15 Novi Sad | 2023/07/26 10:00 | Valerio Aboian v Dusan Obradovic | 6-3,6-2 |
| ITF M25 Gandia | 2023/07/21 16:00 | Valerio Aboian v Murkel Dellien | 1-6,5-7 |