Round: 25 Ground: Clay
| ITF Egypt F12 | 2017/04/04 08:00 | Tomas Papik v Piotr Matuszewski | 7-6,6-7,6-0 |
| ITF Egypt F12 | 2017/04/03 08:00 | Piotr Matuszewski v Szymon Walkow | 6-4,6-4 |
| ITF Egypt F12 | 2017/04/02 08:00 | Piotr Matuszewski v Mateusz Smolicki | 6-2,3-6,6-1 |
| ITF Egypt F20 | 2017/03/26 08:00 | Piotr Matuszewski v Ren Nakamura | 2-6,3-6 |
| ITF Egypt F20 | 2017/03/25 07:00 | Piotr Matuszewski v Yannick Lenaerts | 6-4,6-2 |
| 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 |
| Challenger Champaign Qual | 2016/11/12 16:00 | Lev Kazakov v Kevin King | 6-4,2-6,5-7 |
| ITF Canada F9 Qual | 2016/09/23 14:00 | Nicholas S. Hu v Lev Kazakov | 6-2,6-1 |
| ITF Canada F9 Qual | 2016/09/22 14:00 | Lev Kazakov v Farris Fathi Gosea | 7-5,6-7,6-4 |
| ITF Canada F9 Qual | 2016/09/21 15:50 | Lev Kazakov v Ivan Endara | 6-7,6-3,6-2 |
| ITF Canada F9 Qual | 2016/09/19 17:00 | Alvaro F Diaz v Lev Kazakov | 2-6,2-6 |
| ITF Canada F9 Qual | 2016/09/17 16:00 | Nicholas Bybel v Lev Kazakov | 4-6,2-6 |
| ITF Lithuania F1 | 2016/07/19 13:05 | Laurynas Grigelis v Lev Kazakov | 6-0,7-5 |
| ITF Lithuania F1 | 2016/07/17 07:00 | Daniel Orlita v Lev Kazakov | 0-6,3-6 |