Stadium: Kvarner 1 Round: 19 Ground: Clay
| ITF M25 Biella | 2023/07/03 14:00 | D'Agostino, Stefano 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 Broska, Florian | 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 | 모라잉, 오스칼 v Nik Mikovic | 6-3,6-4 |
| UTR Pro Zadar | 2023/10/22 17:00 | Brkic, Jerko v Nik Mikovic | 0-6,6-3,6-3 |
| ITF M15 Opatija | 2024/03/18 11:00 | Ivan Kremenchutskyi v D'Agostino, Stefano | 3-6,1-6 |
| ITF M15 Opatija | 2024/03/17 10:30 | Mak Mikovic v D'Agostino, Stefano | 6-7,1-6 |
| ITF M15 Rovinj | 2024/03/14 09:00 | 아르나볼디, 페데리코 v D'Agostino, Stefano | 6-1,6-2 |
| ITF M15 Rovinj | 2024/03/13 09:00 | D'Agostino, Stefano v Kupcic, Jan | 7-6,6-2 |
| ITF M15 Rovinj | 2024/03/12 09:00 | 발타코빅스, 마르셀 v D'Agostino, Stefano | 1-6,1-6 |
| ITF M15 Rovinj | 2024/03/11 13:00 | Kristian Tumbas Kajgo v D'Agostino, Stefano | 2-6,2-6 |
| ITF M15 Rovinj | 2024/03/11 08:30 | Novak, Marko v D'Agostino, Stefano | 0-6,2-6 |
| ITF M15 Porec | 2024/03/03 11:30 | 크롤로, 필리프 v D'Agostino, Stefano | 4-6,7-6,10-8 |