| Poland III Liga | 2021/11/28 12:30 | Jagiellonia Bialystok II v Legionovia Legionowo | L | 3-4 |
| Poland III Liga | 2021/11/21 12:00 | Jagiellonia Bialystok II v GKS Wikielec | L | 0-1 |
| Poland III Liga | 2021/11/13 10:00 | LKS Lodz II v Jagiellonia Bialystok II | D | 3-3 |
| Poland III Liga | 2021/11/07 12:00 | Jagiellonia Bialystok II v Pelikan Lowicz | D | 1-1 |
| Poland III Liga | 2021/10/30 12:00 | Bron Radom v Jagiellonia Bialystok II | L | 2-1 |
| Poland III Liga | 2021/10/16 13:00 | Pilica Bialobrzegi v Jagiellonia Bialystok II | W | 2-8 |
| Poland III Liga | 2021/10/13 14:00 | Jagiellonia Bialystok II v Legia Warsaw II | D | 2-2 |
| Poland III Liga | 2021/10/09 13:00 | Mlks Znicz Biala Piska v Jagiellonia Bialystok II | W | 0-3 |
| Poland III Liga | 2021/11/28 11:00 | Lechia Tomaszow Mazowiecki v Mamry Gizycko | D | 0-0 |
| Poland III Liga | 2021/11/20 11:00 | KS Kutno v Mamry Gizycko | L | 2-0 |
| Poland III Liga | 2021/11/13 12:00 | Mamry Gizycko v Sokol Aleksandrow | L | 1-2 |
| Poland III Liga | 2021/11/06 12:00 | Ursus Warsawa v Mamry Gizycko | L | 2-1 |
| Poland III Liga | 2021/10/30 12:00 | Mamry Gizycko v MKS Swit Nowy Dwor Mazowiecki | L | 0-1 |
| Poland III Liga | 2021/10/16 12:00 | Mamry Gizycko v Blonianka Blonie | L | 1-3 |
| Poland III Liga | 2021/10/13 17:11 | Polonia Warsaw v Mamry Gizycko | W | 1-2 |
| Poland III Liga | 2021/10/09 12:00 | Mamry Gizycko v Unia Skierniewice | L | 1-3 |