| ITF Austria F4 Qual | 2018/07/21 10:00 | Pietro Pirolt v Jesse Ross | 6-4,4-6,3-6 |
| ITF Austria F4 Qual | 2018/07/21 07:30 | Pietro Pirolt v Dominik Podsednik | 7-6,3-6,6-2 |
| ITF Austria F3 | 2018/07/14 07:15 | Philip Aplienz v Pietro Pirolt | 6-4,6-1 |
| ITF Austria F2 | 2018/07/07 07:15 | Pietro Pirolt v Moritz Trocker | 2-6,2-6 |
| ITF Austria F1 | 2018/06/30 07:00 | Pietro Pirolt v Edoardo Sardella | 3-6,0-6 |
| ITF Germany F4 | 2018/06/17 12:00 | Matthew Dellavedova v Pietro Pirolt | 6-4,6-0 |
| ITF Turkey F22 | 2018/06/02 07:30 | Pietro Pirolt v Can Kaya | 2-6,0-6 |
| ITF Turkey F21 Qual | 2018/05/26 10:00 | Pietro Pirolt v Paul Oosterbaan | 1-6,2-6 |