Stadium: Court 15 Round: 62 Ground: Clay
| ITF M15 Bol | 2024/05/20 11:50 | Karlo Cubelic v Felix Einig | 6-4,6-2 |
| ITF M15 Antalya | 2024/05/15 10:00 | Karlo Cubelic v Michael Agwi | 6-7,6-4,4-6 |
| ITF M15 Antalya | 2024/05/14 07:00 | Maksim Shin v Karlo Cubelic | 5-7,4-6 |
| ITF M15 Antalya | 2024/05/13 07:00 | Edoardo L Cattaneo v Karlo Cubelic | 1-6,3-6 |
| ITF M15 Antalya | 2024/05/12 06:30 | Daniel Blazka v Karlo Cubelic | 0-6,1-6 |
| ITF M15 Heraklion | 2024/03/18 08:00 | Milan Welte v Karlo Cubelic | 6-2,6-3 |
| ITF M15 Heraklion | 2024/03/11 08:00 | Markus Malaszszak v Karlo Cubelic | 3-6,6-3,10-5 |
| ITF M15 Heraklion | 2024/03/10 07:00 | Hugo Delaunay v Karlo Cubelic | 1-6,0-6 |
| ITF M15 Bol | 2024/05/20 12:20 | Marino Jakic v Noah Thurner | 6-7,6-4,11-9 |
| ITF M15 Doboj | 2024/05/07 07:30 | Jerko Brkic v Marino Jakic | 6-4,6-0 |
| ITF M15 Doboj | 2024/05/06 07:30 | Marino Jakic v Kirill Mishkin | 6-4,6-1 |
| ITF M15 Doboj | 2024/05/05 09:30 | Rafael Kis Balazs v Marino Jakic | 3-6,2-6 |
| ITF M15 Osijek | 2024/05/03 13:30 | Viacheslav Bielinskyi v Marino Jakic | 6-4,6-2 |
| ITF M15 Osijek | 2024/05/02 08:00 | Marino Jakic v Dusan Obradovic | 6-3,6-4 |
| ITF M15 Osijek | 2024/05/01 07:30 | Marino Jakic v Miha Vetrih | 5-7,7-6,7-5 |
| ITF M15 Split | 2024/04/22 08:00 | Filippo Speziali v Marino Jakic | 3-6,6-2,10-4 |