Stadium: C Round: 26 Ground: Clay
| Challenger Poprad Tatry Qual | 2018/06/16 16:25 | Peter Goldsteiner v David Poljak | 0-6,7-6,4-6 |
| Challenger Poprad Tatry Qual | 2018/06/16 11:00 | Peter Goldsteiner v Samuel Puskar | 6-3,4-6,6-4 |
| Challenger Prostejov Qual | 2018/06/03 10:00 | Peter Goldsteiner v Jan Satral | 3-6,2-6 |
| ITF Bosnia and Herzegovina F3 | 2018/05/30 15:10 | Elmar Ejupovic v Peter Goldsteiner | 6-1,6-1 |
| ITF Sweden F3 | 2018/05/21 08:00 | Dan Added v Peter Goldsteiner | 6-4,6-3 |
| ITF Egypt F14 | 2018/04/19 08:00 | Evan Hoyt v Peter Goldsteiner | 7-6,6-4 |
| ITF Egypt F14 | 2018/04/18 11:45 | Peter Goldsteiner v Ivan Krivic | 7-5,6-4 |
| ITF Egypt F13 | 2018/04/11 12:15 | Peter Goldsteiner v Andres Artunedo Martinavarr | 1-6,3-6 |
| ITF Italy F16 | 2018/06/25 15:25 | Mirko Cutuli v Andrea Borroni | 6-1,6-1 |
| ITF Italy F16 | 2018/06/24 11:15 | Mirko Cutuli v Alessandro Procopio | 6-2,6-4 |
| Challenger Caltanissetta Qual | 2018/06/09 15:55 | Mirko Cutuli v Andrea Pellegrino | 3-6,0-6 |
| ITF Italy F11 Qual | 2018/05/21 14:00 | Mirko Cutuli v Mattia Frinzi | 7-5,4-6,1-6 |
| ITF Turkey F16 | 2018/04/27 09:30 | Mirko Cutuli v Davide Galoppini | 7-6,2-6,6-3 |
| ITF Turkey F16 | 2018/04/26 11:00 | Alexander Shevchenko v Mirko Cutuli | 7-6,4-6,2-6 |
| ITF Turkey F16 | 2018/04/25 07:30 | Olexiy Kolisnyk v Mirko Cutuli | 6-3,5-7,1-6 |
| ITF Turkey F16 | 2018/04/23 07:30 | Jacopo Stefanini v Mirko Cutuli | 6-1,3-6,4-6 |