Head to Head
| Poola II liiga | 2020/11/14 12:00 | GKS Katowice v KKS 1925 Kalisz | L | 4-1 |
Home History
| Poola II liiga | 2021/05/01 15:00 | Hutnik Kraków v KKS 1925 Kalisz | W | 0-2 |
| Poola II liiga | 2021/04/28 16:00 | KKS 1925 Kalisz v Sokól Ostróda | W | 2-0 |
| Poola II liiga | 2021/04/23 11:00 | Stal Rzeszów v KKS 1925 Kalisz | D | 3-3 |
| Poola II liiga | 2021/04/18 15:50 | KKS 1925 Kalisz v Chojniczanka Chojnice | L | 0-2 |
| Poola II liiga | 2021/04/14 15:00 | Bytovia Bytów v KKS 1925 Kalisz | W | 2-3 |
| Poola II liiga | 2021/04/10 16:00 | KKS 1925 Kalisz v Motor Lublin | D | 1-1 |
| Poola II liiga | 2021/04/03 16:00 | Wigry Suwalki v KKS 1925 Kalisz | L | 2-0 |
| Poola II liiga | 2021/03/20 15:00 | KKS 1925 Kalisz v Śląsk Wrocław II | D | 1-1 |
Away History
| Poola II liiga | 2021/05/05 16:00 | GKS Katowice v Olimpia Elblag | W | 1-0 |
| Poola II liiga | 2021/05/01 16:00 | GKS Katowice v Śląsk Wrocław II | L | 1-3 |
| Poola II liiga | 2021/04/28 15:00 | Garbarnia Kraków v GKS Katowice | L | 2-0 |
| Poola II liiga | 2021/04/24 16:30 | GKS Katowice v SKRA Częstochowa | W | 2-1 |
| Poola II liiga | 2021/04/08 16:00 | Znicz Pruszków v GKS Katowice | L | 1-0 |
| Poola II liiga | 2021/04/03 15:00 | GKS Katowice v Olimpia Grudziadz | W | 1-0 |
| Poola II liiga | 2021/03/28 14:45 | MKP Pogoń Siedlce v GKS Katowice | W | 1-2 |
| Poola II liiga | 2021/03/21 18:30 | GKS Katowice v Górnik Polkowice | W | 2-1 |