Round: 62 Ground: Hardcourt outdoor
| Challenger Wroclaw Qual | 2017/02/25 12:10 | Piotr Matuszewski v Matej Vocel | 6-7,6-7 |
| ITF Great Britain F3 | 2017/02/12 13:00 | Piotr Matuszewski v Joshua Rose | 7-6,6-3 |
| ITF Turkey F2 | 2017/01/17 12:50 | Piotr Matuszewski v Florian Jakob | 2-6,4-6 |
| ITF Turkey F2 | 2017/01/16 12:00 | Piotr Matuszewski v Alexander Donski | 7-5,7-6 |
| ITF Turkey F1 | 2017/01/09 07:00 | Amaury Delmas v Piotr Matuszewski | 6-1,6-0 |
| ITF Egypt F34 | 2016/11/26 14:00 | Leny Mitjana v Piotr Matuszewski | 6-4,6-4 |
| ITF Egypt F34 | 2016/11/25 14:00 | Tsung-Hua Yang v Piotr Matuszewski | 6-4,6-7,2-6 |
| ITF Egypt F34 | 2016/11/24 14:00 | Piotr Matuszewski v Andre Gaspar Murta | 6-1,6-3 |
| ITF USA F9 | 2017/02/24 14:00 | Yannick Lenaerts v Jabor Mohammed Ali Mutawa | 4-6,2-6 |
| ITF USA F8 | 2017/02/17 16:00 | Yannick Lenaerts v Junior Alexander Ore | 2-6,4-6 |
| ITF USA F5 | 2017/01/20 13:00 | Yannick Lenaerts v Michael Zhu | 1-6,5-7 |
| ITF USA F4 | 2017/01/14 14:30 | Nick Chappell v Yannick Lenaerts | 6-2,6-2 |
| ITF Indonesia F5 | 2016/12/11 09:30 | Yannick Lenaerts v Maksim Tikhomirov | 1-6,0-6 |
| ITF Indonesia F5 | 2016/12/10 06:30 | Vito Dell'Elba v Yannick Lenaerts | 4-6,2-6 |
| ITF Turkey F49 | 2016/12/03 06:30 | Ryan Nijboer v Yannick Lenaerts | 6-1,6-4 |
| ITF Greece F11 | 2016/11/20 10:00 | Jonathan Binding v Yannick Lenaerts | 6-4,6-3 |