Round: 25 Ground: Clay
| ITF M15 Porec | 2019/03/14 09:00 | Benjamin Hassan v Domagoj Biljesko | 6-4,6-4 |
| ITF M15 Porec | 2019/03/12 13:05 | Qun Gao v Domagoj Biljesko | 3-6,2-6 |
| ITF M15 Antalya | 2019/02/27 07:00 | Domagoj Biljesko v Nicolas Mejia | 1-6,3-6 |
| ITF M15 Antalya | 2019/02/18 07:00 | Nerman Fatic v Domagoj Biljesko | 6-2,6-3 |
| ITF Bosnia and Herzegovina F3 | 2018/05/31 11:25 | Domagoj Biljesko v Peter Nagy | 4-6,0-6 |
| ITF Bosnia and Herzegovina F3 | 2018/05/29 12:40 | Domagoj Biljesko v Lingxi Zhao | 6-7,6-3,6-4 |
| ITF Bosnia and Herzegovina F1 | 2018/05/17 10:50 | Tomislav Brkic v Domagoj Biljesko | 6-4,3-6,6-3 |
| ITF Bosnia and Herzegovina F1 | 2018/05/15 10:30 | Domagoj Biljesko v Alexey Aleshchev | 5-7,6-1,6-4 |
| ITF M15 Rovinj | 2019/03/19 10:30 | Alessandro Ceppellini v Tim Heger | 2-6,6-1,10-6 |
| ITF M15 Rovinj | 2019/03/18 09:00 | Alessandro Ceppellini v Johannes Bangratz | 6-2,6-1 |
| ITF M15 Porec | 2019/03/12 09:00 | Alessandro Ceppellini v Fabian Marozsan | 2-6,3-6 |
| ITF M15 Porec | 2019/03/11 09:00 | Alessandro Ceppellini v Tim Heger | 6-7,7-5,10-5 |
| ITF M25 Weston | 2019/01/28 14:30 | Lucas Renard v Alessandro Ceppellini | 7-6,6-3 |
| ITF M25 Palm Coast | 2019/01/21 19:00 | Alessandro Ceppellini v Adrian Obert | 3-6,6-4,5-10 |
| ITF M25 Palm Coast | 2019/01/21 15:00 | Alessandro Ceppellini v Kyle Johnson | 6-0,7-6 |
| ITF M15 Naples | 2019/01/14 17:00 | Alessandro Ceppellini v Mathieu Scaglia | 1-6,5-7 |