Stadium: Court 6 Round: 60 Ground: Hardcourt indoor
| ITF Croatia F2 | 2018/03/11 08:00 | Nik Razborsek v Matteo Fortini | 6-1,6-2 |
| ITF Croatia F1 | 2018/03/09 09:00 | Pavel Nejedly v Nik Razborsek | 7-5,6-2 |
| ITF Croatia F1 | 2018/03/08 11:30 | Nik Razborsek v Gabriel Schmidt | 6-2,4-6,10-7 |
| ITF Croatia F1 | 2018/03/07 08:00 | Nik Razborsek v Lorenzo Corioni | 6-0,6-1 |
| ITF Turkey F3 | 2018/01/24 13:00 | Vaclav Safranek v Nik Razborsek | 6-1,6-3 |
| ITF Turkey F2 | 2018/01/18 10:05 | Marc Sieber v Nik Razborsek | 6-3,6-3 |
| ITF Turkey F2 | 2018/01/17 09:15 | Naoki Takeda v Nik Razborsek | 5-7,2-6 |
| ITF Turkey F2 | 2018/01/16 10:30 | Nik Razborsek v Ergi Kirkin | 7-6,0-6,6-2 |
| ITF Croatia F1 | 2018/03/04 14:00 | Alessandro Ragazzi v Nicolo Crespi | 6-1,6-4 |
| ITF Turkey F48 Qual | 2017/12/17 07:45 | Alexander Pavlioutchenkov v Nicolo Crespi | 3-6,6-4,6-3 |
| ITF Turkey F47 Qual | 2017/12/09 06:45 | Nicolo Crespi v Shahin Khaledan | 3-6,3-6 |
| ITF Turkey F46 Qual | 2017/12/03 07:15 | Nicolo Crespi v Francisco Vittar | 2-6,5-7 |
| ITF Turkey F46 Qual | 2017/12/02 08:30 | Nicolo Crespi v Valentin De Carvalho | 7-5,6-2 |
| ITF Italy F28 Qual | 2017/09/02 12:05 | Manfred Fellin v Nicolo Crespi | 6-2,6-1 |
| ITF Italy F26 Qual | 2017/08/20 07:00 | Andrea Turco v Nicolo Crespi | 6-0,6-0 |
| ITF Tunisia F34 | 2016/11/26 09:00 | Aziz Ouakaa v Nicolo Crespi | 6-4,6-2 |