Head to Head
| Club Friendlies | 2021/12/29 15:00 | BAS Bialystok v KPS Siedlce | W | 1-3 |
| Poland 1 Liga | 2021/03/20 17:00 | BAS Bialystok v KPS Siedlce | L | 3-2 |
| Poland 1 Liga | 2020/12/22 16:00 | KPS Siedlce v BAS Bialystok | W | 3-2 |
| Club Friendlies | 2020/08/28 14:00 | KPS Siedlce v BAS Bialystok | W | 3-0 |