Home History
| Poland II Liga | 2021/09/04 14:00 | Znicz Pruszków v KKS 1925 Kalisz | W | 0-1 |
| Poland II Liga | 2021/08/28 16:00 | KKS 1925 Kalisz v Wisla Pulawy | W | 3-1 |
| Poland II Liga | 2021/08/22 13:00 | Radunia Stezyca v KKS 1925 Kalisz | L | 1-0 |
| Poland II Liga | 2021/08/18 16:00 | KKS 1925 Kalisz v Stal Rzeszow | L | 0-2 |
| Poland II Liga | 2021/08/14 15:00 | Sokol Ostroda v KKS 1925 Kalisz | W | 0-2 |
| Poland II Liga | 2021/08/07 16:00 | KKS 1925 Kalisz v Wigry Suwalki | W | 1-0 |
| Poland II Liga | 2021/07/31 16:00 | KKS 1925 Kalisz v Olimpia Elblag | D | 2-2 |
| Europe Friendlies | 2021/07/24 14:00 | Sokol Kleczew v KKS 1925 Kalisz | D | 2-2 |
Away History
| Poland II Liga | 2021/09/03 18:00 | Ruch Chorzow v Chojniczanka Chojnice | W | 2-1 |
| Poland II Liga | 2021/08/28 15:15 | Pogon Grodzisk Mazowiecki v Ruch Chorzow | D | 1-1 |
| Poland II Liga | 2021/08/21 16:00 | Ruch Chorzow v Garbarnia Krakow | D | 0-0 |
| Poland II Liga | 2021/08/18 14:00 | Lech Poznan II v Ruch Chorzow | W | 0-1 |
| Poland II Liga | 2021/08/14 11:20 | Ruch Chorzow v GKS Belchatow | W | 4-0 |
| Poland II Liga | 2021/08/08 18:00 | Motor Lublin v Ruch Chorzow | W | 1-2 |
| Poland II Liga | 2021/07/30 17:20 | Ruch Chorzow v MKP Pogon Siedlce | D | 1-1 |
| World Club Friendlies | 2021/07/24 14:00 | Ruch Chorzow v MKS Kluczbork | W | 3-0 |