Stadium: Court 6 Round: 54 Ground: Clay
| ITF Egypt F11 | 2018/03/24 08:00 | Kevin Portmann v Neil Oberleitner | 1-6,2-6 |
| ITF M15 Tabarka | 2019/08/05 07:30 | Sergey Bolotov v Kevin Portmann | 6-1,6-0 |
| ITF M15 Tabarka | 2019/07/30 08:00 | Alexander Boborykin v Kevin Portmann | 6-0,6-0 |
| ITF M15 Sharm El Sheikh | 2019/01/21 09:30 | Alessandro Ingarao v Kevin Portmann | 6-3,6-0 |
| ITF Qatar F6 | 2018/12/15 12:25 | Kevin Portmann v Bharath Nishok Kumaran | 2-6,2-6 |
| ITF Egypt F31 | 2018/12/08 09:00 | Adria V. Ferrer v Kevin Portmann | 6-2,6-0 |
| ITF Egypt F30 | 2018/12/01 09:00 | Kevin Portmann v Gabriel Sanchez | 0-6,0-6 |
| ITF Egypt F29 | 2018/11/26 08:00 | Dennis Uspensky v Kevin Portmann | 6-0,6-1 |
| ITF Egypt F29 | 2018/11/25 08:00 | Kevin Portmann v Henry Barrett | 4-6,6-3,6-3 |
| ITF M15 Baja | 2019/08/14 15:05 | Neil Oberleitner v Tomas Liska | 2-6,0-6 |
| ITF M15 Novi Sad | 2019/07/29 08:00 | Dusan Obradovic v Neil Oberleitner | 6-3,2-6,10-8 |
| ITF M15 Wels | 2019/07/22 07:30 | Sven Lah v Neil Oberleitner | 6-1,6-3 |
| ITF M15 Balatonalmadi | 2019/06/19 16:50 | Neil Oberleitner v Pavel Nejedly | 6-3,1-6,0-6 |
| ITF M15 Balatonalmadi | 2019/06/18 10:05 | Gibril Diarra v Neil Oberleitner | 3-6,6-7 |
| ITF M15 Balatonalmadi | 2019/06/17 11:30 | Neil Oberleitner v Matvey Khomentovskiy | 6-4,6-4 |
| ITF M15 Antalya | 2019/05/14 07:15 | Neil Oberleitner v Sergei Pogosian | 3-6,2-6 |
| ITF M15 Antalya | 2019/05/13 07:45 | Neil Oberleitner v Victor Ernaelsteen | 6-2,5-7,12-10 |