Stadium: Court 1 Round: 44 Ground: Clay
| ITF M15 Doboj | 2024/05/06 10:00 | Pavel Verbin v Jerko Brkic | 7-5,1-6,6-10 |
| ITF M15 Doboj | 2024/05/05 09:30 | Dimitrije Zubac v Jerko Brkic | 1-6,0-6 |
| ITF M15 Osijek | 2024/04/29 09:15 | Attila Dominik Boros v Jerko Brkic | 7-6,7-5 |
| ITF M15 Osijek | 2024/04/28 07:00 | Kristian Tumbas Kajgo v Jerko Brkic | 2-6,7-6,8-10 |
| ITF M15 Split | 2024/04/24 07:55 | Jerko Brkic v Karol Filar | 6-2,6-7,4-6 |
| ITF M15 Dubrovnik | 2024/04/14 12:00 | Jerko Brkic v Csongor Hejjas | 2-6,6-3,9-11 |
| Challenger Split | 2024/04/07 08:00 | Jerko Brkic v Marko Topo | 4-6,4-6 |
| ITF M15 Opatija | 2024/03/19 09:00 | Jerko Brkic v Lorenzo Vatteroni | 5-7,6-3,2-10 |
| 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 |
| ITF M15 Split | 2024/04/21 07:00 | Marino Jakic v Filip Gustafsson | 6-3,1-6,10-6 |
| ITF M15 Dubrovnik | 2024/04/17 15:25 | Marino Jakic v Mirza Basic | 5-7,6-7 |