Estádio: Court 3 Round: 25 Ground: Clay
| ITF - M15 Dubrovnik | 2024/04/18 12:55 | Carlo A Caniato v Josip Simundza | 6-4,7-5 |
| ITF - M15 Dubrovnik | 2024/04/17 10:45 | Josip Simundza v Adrian Oetzbach | 6-3,6-4 |
| ITF - M15 Dubrovnik | 2024/04/15 11:00 | Ivan Kremenchutskyi v Josip Simundza | 6-7,6-3,6-10 |
| ITF - M15 Dubrovnik | 2024/04/14 14:30 | Charles Bertimon v Josip Simundza | 6-4,4-6,10-12 |
| Challenger - Split | 2024/04/07 09:55 | Felix Gill v Josip Simundza | 6-2,6-4 |
| Challenger - Zadar | 2024/03/17 15:30 | Sandro Kopp v Josip Simundza | 6-1,6-2 |
| ITF - M15 Rovinj | 2024/03/13 09:00 | Luka Pavlovic v Josip Simundza | 6-4,6-4 |
| ITF - M15 Porec | 2024/03/06 10:00 | Tommaso Compagnucci v Josip Simundza | 6-2,6-3 |
| ITF - M15 Dubrovnik | 2024/04/17 12:40 | Filippo Speziali v Adam Heinonen | 6-7,6-4,6-3 |
| ITF - M15 Dubrovnik | 2024/04/15 13:45 | Adam Heinonen v Luka Vuglar | 6-1,6-1 |
| ITF - M15 Dubrovnik | 2024/04/15 08:00 | Adam Heinonen v Niccolo Ciavarella | 6-1,6-3 |
| ITF - M15 Heraklion | 2024/03/21 10:05 | Adam Heinonen v Ioannis Xilas | 3-6,3-6 |
| ITF - M15 Heraklion | 2024/03/20 12:00 | Henrik Wiersholm v Adam Heinonen | 3-6,7-6,2-6 |
| ITF - M15 Heraklion | 2024/03/19 08:00 | Adam Heinonen v Dimitris Sakellaridis | 6-3,6-1 |
| ITF - M15 Heraklion | 2024/03/18 08:00 | Adam Heinonen v Mark Neyelov | 6-3,6-2 |
| ITF - M15 Heraklion | 2024/03/15 07:55 | Adam Heinonen v Andrea Guerrieri | 5-7,2-6 |