Stadium: Court 1 Round: 25 Ground: Clay
| ITF Turkey F16 | 2018/04/23 07:30 | Nik Razborsek v Linus Frost | 6-3,6-3 |
| ITF Turkey F16 | 2018/04/22 07:30 | Nik Razborsek v Linus Krohn | 6-0,6-1 |
| ITF Turkey F16 | 2018/04/21 07:30 | Nik Razborsek v Siim Troost | 6-2,6-2 |
| ITF Turkey F15 | 2018/04/16 07:30 | Nik Razborsek v Mike Urbanija | 6-7,0-6 |
| ITF Turkey F15 | 2018/04/15 07:30 | Nik Razborsek v Juan Pablo Cenoz | 7-5,6-0 |
| ITF Turkey F15 | 2018/04/14 07:30 | Nik Razborsek v Valentin Vanta | 6-1,6-1 |
| Davis Cup | 2018/04/08 13:20 | Nik Razborsek v Altug Celikbilek | 7-5,6-3 |
| ITF Croatia F3 | 2018/03/22 14:00 | Matteo Viola v Nik Razborsek | 7-6,6-3 |
| ITF Egypt F11 | 2018/03/27 08:00 | Igor Marcondes v Alexander Erler | 6-1,6-1 |
| ITF Egypt F10 | 2018/03/22 08:00 | Alexander Erler v Anton Zaitcev | 3-6,3-6 |
| ITF Egypt F10 | 2018/03/20 08:00 | Kristian Lozan v Alexander Erler | 2-6,4-6 |
| ITF Egypt F9 | 2018/03/13 08:00 | Alexander Erler v Wilfredo Gonzalez | 4-6,2-6 |
| ITF Egypt F8 | 2018/03/06 08:00 | Alexander Erler v Clement Geens | 7-6,2-6,2-6 |
| ITF Egypt F4 | 2018/02/08 08:00 | Alexander Erler v Romain Barbosa | 4-6,1-6 |
| ITF Egypt F4 | 2018/02/07 10:45 | Alexander Erler v Simone Roncalli | 6-3,4-6,6-2 |
| ITF Egypt F3 | 2018/02/02 15:00 | Hiroyasu Ehara v Alexander Erler | 6-2,3-6,6-1 |