Stadium: Central Court Round: 1
| ITF M15 Sharm El Sheikh | 2019/11/17 08:00 | Grzegorz Rudnicki v Bastien Presuhn | 2-6,2-6 |
| Polen - National Tour | 2020/08/20 10:20 | Piotr Matuszewski v Pawel Juszczak | 3-6,7-6,7-6 |
| Polen - National Tour | 2020/06/18 09:00 | Pawel Juszczak v Piotr Matuszewski | 6-1,6-7,6-4 |
| ITF M15 Trnava | 2020/02/24 14:00 | Kai Lemstra v Piotr Matuszewski | 6-2,6-0 |
| ITF M15 Sharm El Sheikh | 2020/02/19 14:10 | Vaughn Hunter v Piotr Matuszewski | 6-1,6-4 |
| ITF M15 Sharm El Sheikh | 2020/02/18 08:00 | Moerani Bouzige v Piotr Matuszewski | 2-6,7-6,8-10 |
| ITF M15 Sharm El Sheikh | 2020/02/17 10:00 | Nemanja Malesevic v Piotr Matuszewski | 4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2020/02/11 08:00 | Oleksandr Ovcharenko v Piotr Matuszewski | 6-3,6-3 |
| ITF M15 Sharm El Sheikh | 2020/02/10 08:00 | Adam Bronka v Piotr Matuszewski | 2-6,2-6 |