Stadium: Kvarner 1 Round: 19 Ground: Clay
| ITF M25 - Biella | 2023/07/03 14:00 | Stefano D'Agostino v Nik Mikovic | 3-6,2-6 |
| ITF M15 - Opatija | 2024/03/18 09:30 | Nik Mikovic v Syl Gaxherri | 6-1,6-3 |
| ITF M15 - Rovinj | 2024/03/11 09:30 | Luca Matteo Sobbe v Nik Mikovic | 6-3,6-1 |
| ITF M15 - Porec | 2024/03/03 11:30 | Ivan Kremenchutskyi v Nik Mikovic | 6-4,6-1 |
| ITF M25 - Trento | 2024/02/19 13:25 | Nik Mikovic v Florian Broska | 4-6,0-6 |
| ITF M15 - Oberhaching | 2024/02/11 15:00 | Nik Mikovic v Filippo Romano | 1-6,2-6 |
| ITF M15 - Oberhaching | 2024/02/11 10:10 | Ivan Melnik v Nik Mikovic | 5-7,4-6 |
| ITF M15 - Monastir | 2024/01/08 08:00 | Oscar Moraing v Nik Mikovic | 6-3,6-4 |
| UTR Pro - Zadar | 2023/10/22 17:00 | Jerko Brkic v Nik Mikovic | 0-6,6-3,6-3 |
| ITF M15 - Opatija | 2024/03/18 11:00 | Ivan Kremenchutskyi v Stefano D'Agostino | 3-6,1-6 |
| ITF M15 - Opatija | 2024/03/17 10:30 | Mak Mikovic v Stefano D'Agostino | 6-7,1-6 |
| ITF M15 - Rovinj | 2024/03/14 09:00 | Federico Arnaboldi v Stefano D'Agostino | 6-1,6-2 |
| ITF M15 - Rovinj | 2024/03/13 09:00 | Stefano D'Agostino v Jan Kupcic | 7-6,6-2 |
| ITF M15 - Rovinj | 2024/03/12 09:00 | Marcell Bartakovics v Stefano D'Agostino | 1-6,1-6 |
| ITF M15 - Rovinj | 2024/03/11 13:00 | Kristian Tumbas Kajgo v Stefano D'Agostino | 2-6,2-6 |
| ITF M15 - Rovinj | 2024/03/11 08:30 | Marko Novak v Stefano D'Agostino | 0-6,2-6 |
| ITF M15 - Porec | 2024/03/03 11:30 | Filip Krolo v Stefano D'Agostino | 4-6,7-6,10-8 |