Stadium: Court 1 Round: 26 Ground: Clay
| ITF Poland F4 | 2018/05/24 09:30 | Omar Salman v Piotr Matuszewski | 6-3,6-1 |
| ITF Poland F3 | 2018/05/16 08:00 | Wojciech Marek v Piotr Matuszewski | 6-2,4-6,6-1 |
| ITF Poland F1 | 2018/04/29 07:00 | Piotr Matuszewski v Dominik Recek | 2-6,6-4,2-6 |
| ITF Poland F1 | 2018/04/28 10:30 | Piotr Matuszewski v Javier Araya | 6-2,6-4 |
| ITF Egypt F13 | 2018/04/07 12:00 | Piotr Matuszewski v Gage Brymer | 0-6,2-6 |
| ITF Egypt F12 | 2018/04/02 08:30 | Piotr Matuszewski v Saida'lo Saidkarimov | 6-7,0-6 |
| ITF Egypt F12 | 2018/04/01 08:00 | Piotr Matuszewski v Antonio P Neto | 6-4,6-2 |
| ITF Tunisia F9 | 2018/03/06 11:10 | Kevin Krawietz v Piotr Matuszewski | 6-2,7-5 |
| ITF Sri Lanka F3 | 2018/06/30 04:00 | Vladyslav Orlov v Manish Sureshkumar | 6-7,6-0,1-6 |
| ITF Sri Lanka F3 | 2018/06/29 04:30 | David Perez Sanz v Vladyslav Orlov | 1-6,4-6 |
| ITF Sri Lanka F3 | 2018/06/28 04:00 | Niki Kaliyanda Poonacha v Vladyslav Orlov | 4-6,3-6 |
| ITF Sri Lanka F3 | 2018/06/26 05:45 | Naoki Takeda v Vladyslav Orlov | 3-6,2-6 |
| ITF Sri Lanka F2 | 2018/06/19 09:25 | Vladyslav Orlov v Sharmal Dissanayake | 3-6,7-6,4-6 |
| ITF Sri Lanka F1 | 2018/06/14 07:30 | Vladyslav Orlov v Alexander Zhurbin | 4-6,6-4,3-6 |
| ITF Sri Lanka F1 | 2018/06/13 04:00 | Vladyslav Orlov v Chandril Sood | 7-6,7-5 |
| ITF Sri Lanka F1 | 2018/06/11 07:30 | Vladyslav Orlov v Nitin Kumar Sinha | 6-4,7-5 |