Stadium: Court 4 Round: 25 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 |
| Challenger Blois Qual | 2018/06/17 09:00 | Pierre Faivre v Jules Okala | 2-6,0-6 |
| Challenger Blois Qual | 2018/06/16 08:00 | Valewis Simpson v Pierre Faivre | 1-6,0-6 |
| ITF Turkey F22 | 2018/06/05 07:30 | Pierre Faivre v Arturs Lazdins | 6-1,4-6,5-7 |
| ITF Turkey F20 | 2018/05/25 07:30 | Vullnet Tashi v Pierre Faivre | 1-6,6-4,6-3 |
| ITF Turkey F20 | 2018/05/24 07:30 | Pierre Faivre v Florian Fallert | 6-1,7-5 |
| ITF Turkey F20 | 2018/05/22 07:30 | Pierre Faivre v Greg Polmans | 6-1,6-3 |
| ITF Turkey F19 | 2018/05/17 07:00 | Pierre Faivre v Juan Pablo Varillas | 6-3,1-6,3-6 |
| ITF Turkey F19 | 2018/05/16 07:00 | Edward Hubner v Pierre Faivre | 5-7,2-6 |