Head to Head
| Poland 1 Liga | 2021/03/20 17:00 | BAS Bialystok v KPS Siedlce | W | 3-2 |
| Poland 1 Liga | 2020/12/22 16:00 | KPS Siedlce v BAS Bialystok | L | 3-2 |
| Club Friendlies | 2020/08/28 14:00 | KPS Siedlce v BAS Bialystok | L | 3-0 |
Home History
| Poland 2nd League | 2021/12/17 19:00 | BAS Bialystok v Sparta Grodzisk Mazowiecki | L | 2-3 |
| Poland 2nd League | 2021/11/06 18:00 | BAS Bialystok v KKS Kozienice | W | 3-0 |
| Poland 2nd League | 2021/10/10 17:00 | BAS Bialystok v UKS Trojka Miedzyrzecz Podlaski | W | 3-0 |
| Club Friendlies | 2021/09/18 08:00 | BAS Bialystok v Wolomin | W | 3-0 |
| Club Friendlies | 2021/09/10 14:00 | ASPS Avia Swidnik v BAS Bialystok | L | 3-1 |
| Poland 1 Liga | 2021/03/31 16:30 | MCKiS Jaworzno v BAS Bialystok | L | 3-0 |
| Poland 1 Liga | 2021/03/20 17:00 | BAS Bialystok v KPS Siedlce | W | 3-2 |
| Poland 1 Liga | 2021/03/11 19:30 | BAS Bialystok v BKS Bydgoszcz | L | 0-3 |
Away History
| Poland 1 Liga | 2021/11/17 17:00 | Lechia Tomaszow Mazowiecki v KPS Siedlce | L | 3-0 |
| Poland 1 Liga | 2021/11/04 19:30 | SMS PZPS Spala v KPS Siedlce | W | 0-3 |
| Poland 1 Liga | 2021/10/14 18:30 | KPS Siedlce v Legia Warszawa | W | 3-2 |
| Poland 1 Liga | 2021/10/01 15:30 | Olimpia Sulecin v KPS Siedlce | W | 2-3 |
| Club Friendlies | 2021/09/10 17:00 | KPS Siedlce v Anioly Torun | W | 3-0 |
| Club Friendlies | 2021/09/01 15:00 | KPS Siedlce v Legia Warszawa | L | 0-3 |
| Club Friendlies | 2021/08/27 14:00 | KPS Siedlce v Lechia Tomaszow Mazowiecki | L | 2-3 |
| Poland 1 Liga | 2021/04/22 15:00 | KPS Siedlce v Kluczbork | W | 3-2 |