Stadium: Court 4 Round: 25 Ground: Clay
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/19 09:00 | Nik Razborsek v Schmitz, Constantin | 0-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/18 09:45 | Nik Razborsek v Franco Emanuel Egea | 6-3,4-6,6-4 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/17 13:05 | Nik Razborsek v Kristjan Tamm | 6-4,7-5 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/12 17:25 | Nik Razborsek v Hamou, Maxime | 7-6,2-6,2-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/11 10:20 | Nik Razborsek v Bossel, Adrien | 7-6,6-2 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/10 14:30 | Nik Razborsek v Alexander Donski | 6-3,7-6 |
| ITF - M15 Opatija | 2019/03/30 12:00 | Mate Valkusz v Nik Razborsek | 6-1,6-1 |
| ITF - M15 Opatija | 2019/03/29 11:55 | Nik Razborsek v Maxime Chazal | 6-7,6-2,6-2 |
| ITF Czech Republic F9 | 2018/11/08 12:15 | Paulson, Andrew v Niels Lootsma | 4-6,7-5,5-7 |
| ITF Czech Republic F9 | 2018/11/06 10:30 | Yanais Laurent v Paulson, Andrew | 3-6,4-6 |