| Polonia - Liga Regionala | 2021/03/12 19:00 | Grom Warsaw v MKS Piast Piastow | W | 3-1 |
| Polonia - Liga Regionala | 2020/11/11 15:00 | Pogon II Grodzisk Mazowiecki v Grom Warsaw | D | 2-2 |
| Polonia - Liga Regionala | 2020/10/16 18:00 | Grom Warsaw v GLKS Nadarzyn | L | 4-6 |
| Polonia - Liga Regionala | 2020/10/11 09:11 | Ursus Varsovia II v Grom Warsaw | L | 4-2 |
| Polonia - Liga Regionala | 2020/09/11 18:02 | Grom Warsaw v LKS Rys Laski | W | 4-0 |
| Polonia - Liga Regionala | 2020/08/28 18:00 | Grom Warsaw v Naprzod Brwinow | W | 4-0 |
| Polonia - Liga Regionala | 2020/08/17 18:00 | Grom Warsaw v Passovia Pass | W | 5-0 |
| Polonia - Liga Regionala | 2020/11/28 10:00 | LKS Chlebnia v Przyszlosc Wlochy | L | 5-1 |