Away History
| Europe Friendlies | 2021/07/24 15:00 | Wisla Pulawy v Polonia Warsaw | W | 0-5 |
| Europe Friendlies | 2021/07/17 09:30 | GKS Belchatow v Polonia Warsaw | D | 1-1 |
| Europe Friendlies | 2021/07/10 12:00 | Polonia Warsaw v Avia Swidnik | L | 2-3 |
| Poland III Liga | 2021/06/19 15:00 | Polonia Warsaw v Unia Skierniewice | D | 2-2 |
| Poland III Liga | 2021/06/16 15:00 | Legia Warsaw II v Polonia Warsaw | W | 0-3 |
| Poland III Liga | 2021/06/12 17:11 | Polonia Warsaw v Znicz Biala Piska | W | 4-0 |
| Poland III Liga | 2021/06/05 15:00 | MKS Swit Nowy Dwor Mazowiecki v Polonia Warsaw | D | 1-1 |
| Poland Regional League | 2021/05/30 13:00 | GKS Podolszyn v Polonia Warsaw | W | 1-2 |