Stadium: Kvarner 7 Round: 60 Ground: Clay
| ITF Croatia F2 | 2018/03/11 08:00 | Kai Lemstra v Marco De Rosa | 6-2,6-3 |
| ITF Croatia F1 | 2018/03/04 12:30 | Marco De Rosa v Ivan Sabanov | 1-6,0-6 |
| ITF Egypt F4 | 2018/02/04 12:00 | Adrian Andrzejczuk v Marco De Rosa | 6-1,6-3 |
| ITF Egypt F3 | 2018/01/27 10:00 | Marco De Rosa v Ren Nakamura | 2-6,1-6 |
| ITF Turkey F28 Qual | 2017/07/29 08:00 | Marco De Rosa v Omer Berk Gorgun | 3-6,6-7 |
| ITF Italy F16 Qual | 2017/06/03 08:30 | Marco Miceli v Marco De Rosa | 6-1,6-1 |
| ITF Croatia F2 | 2017/03/11 08:00 | Marco De Rosa v Bjorn Nareyka | 4-6,6-7 |
| ITF Italy F13 | 2016/05/28 12:30 | Marco De Rosa v Francesco Ferrari | 1-6,0-6 |
| ITF Croatia F2 | 2018/03/12 08:00 | Andres Gabriel Ciurletti v Karlo Kajin | 6-3,6-3 |
| ITF Croatia F2 | 2018/03/10 09:00 | Karlo Kajin v Justin Schlageter | 3-6,6-2,6-4 |
| ITF Croatia F1 | 2018/03/08 09:00 | Pascal Meis v Karlo Kajin | 6-3,6-1 |
| ITF Austria F5 | 2017/07/29 07:00 | Charles Broom v Karlo Kajin | 6-0,6-4 |
| ITF Croatia F4 Qual | 2016/03/19 10:30 | Mihnea L.S. Turcu v Karlo Kajin | 1-6,6-2,6-0 |
| ITF Croatia F1 | 2016/02/27 10:30 | Karlo Kajin v Edoardo Lavagno | 0-6,2-6 |