Stadium: Court 4 Round: 62 Ground: Clay
| ITF M25 Poznan | 2020/08/26 07:55 | Piotr Grynkowski v Manuel Guinard | 2-6,2-6 |
| ITF M25 Poznan | 2020/08/25 10:40 | Piotr Grynkowski v Gaston Erhardt | 6-2,6-2 |
| ITF M25 Poznan | 2020/08/24 11:00 | Piotr Grynkowski v Bartlomiej Andrzejczak | 6-4,3-6,10-5 |
| Polish National Tour | 2020/08/15 12:45 | Piotr Grynkowski v Martyn Pawelski | 6-2,6-0 |
| Polish National Tour | 2020/07/30 09:45 | Piotr Grynkowski v Jan Zielinski | 2-6,6-4,2-6 |
| Polish National Tour | 2020/07/29 09:10 | Piotr Grynkowski v Adam Kwiatkowski | 7-5,7-6 |
| Polish National Tour | 2020/07/26 09:50 | Piotr Grynkowski v Daniel Michalski | 4-6,3-6 |
| Polish National Tour | 2020/07/18 13:15 | Piotr Grynkowski v Kacper Zuk | 4-6,1-6 |
| ITF M15 Sharm El Sheikh | 2020/03/04 13:05 | Stevan Popovic v David Poljak | 1-6,2-6 |
| ITF M15 Sharm El Sheikh | 2020/02/24 08:00 | Oleg Khotkov v Stevan Popovic | 6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2020/02/16 10:00 | Iancu-Iustinian Ghinda v Stevan Popovic | 6-1,4-6,10-3 |
| ITF M15 Cairo | 2019/12/02 08:30 | Stevan Popovic v Carlo De Nardi | 6-4,5-7,7-10 |
| ITF M15 Cairo | 2019/11/24 10:30 | Stevan Popovic v Viacheslav Yulik | 3-6,1-6 |
| ITF M15 Tabarka | 2019/10/27 11:00 | Ignacio Vinas v Stevan Popovic | 7-6,6-4 |
| ITF M15 Tabarka | 2019/10/20 08:00 | Ivan Marrero Curbelo v Stevan Popovic | 6-0,6-2 |
| ITF M15 Zlatibor | 2019/09/16 10:30 | Stevan Popovic v Nemanja Subanovic | 6-7,6-3,4-10 |