Stadium: Clay 3 Round: 25 Ground: Hardcourt outdoor
| ITF Turkey F32 | 2018/10/15 07:00 | Tomas Liska v Bulut Ozcelik | 6-0,6-0 |
| ITF Turkey F32 | 2018/10/14 07:00 | Tomas Liska v Bjorn Nareyka | 6-3,6-1 |
| ITF Turkey F31 | 2018/10/08 07:00 | Tomas Liska v Niklas Guttau | 4-6,6-2,2-6 |
| ITF Serbia F5 | 2018/09/04 08:00 | Dejan Katic v Tomas Liska | 7-6,6-1 |
| ITF Hungary F7 | 2018/08/28 08:30 | Tomas Liska v Bruno Santanna | 2-6,0-6 |
| ITF Hungary F6 | 2018/08/22 11:00 | Tomas Liska v Fabian Marozsan | 3-6,1-6 |
| ITF Slovakia F3 | 2018/08/07 11:15 | Tomas Liska v Petr Nouza | 3-6,2-6 |
| ITF Slovakia F2 | 2018/08/02 09:55 | Tomas Liska v Alex Molcan | 0-6,0-6 |
| Challenger Florence | 2018/09/30 09:30 | Nik Razborsek v Roberto Marcora | 4-6,2-6 |
| Challenger Florence | 2018/09/29 11:10 | Nik Razborsek v Gianluca Di Nicola | 6-0,6-3 |
| Challenger - Biella | 2018/09/16 12:00 | Mathias Bourgue v Nik Razborsek | 6-3,6-1 |
| Challenger - Biella | 2018/09/15 10:00 | Andrea Vavassori v Nik Razborsek | 6-7,1-6 |
| ITF Netherlands F6 | 2018/09/02 13:00 | Nik Razborsek v Tom Kocevar-Desman | 7-6,6-4 |
| ITF Netherlands F6 | 2018/09/01 11:15 | Mathieu Perchicot v Nik Razborsek | 4-6,3-6 |
| ITF Netherlands F6 | 2018/08/31 13:15 | Nik Razborsek v Justin Butsch | 6-3,6-3 |
| ITF Netherlands F6 | 2018/08/30 14:15 | Nik Razborsek v Sandro Kopp | 6-1,6-1 |