| Poland Regional League | 2020/10/16 18:00 | Grom Warsaw v GLKS Nadarzyn | L | 4-6 |
| Poland Regional League | 2020/10/11 09:11 | Ursus Warsaw II v Grom Warsaw | L | 4-2 |
| Poland Regional League | 2020/09/11 18:02 | Grom Warsaw v LKS Rys Laski | W | 4-0 |
| Poland Regional League | 2020/08/28 18:00 | Grom Warsaw v Naprzod Brwinow | W | 4-0 |
| Poland Regional League | 2020/08/17 18:00 | Grom Warsaw v Passovia Pass | W | 5-0 |