Home History
| Poland II Liga | 2020/09/20 10:00 | Slask Wroclaw II v KKS 1925 Kalisz | W | 0-3 |
| Poland II Liga | 2020/09/12 16:00 | KKS 1925 Kalisz v Garbarnia Krakow | L | 1-2 |
| Poland II Liga | 2020/09/05 15:00 | Skra Czestochowa v KKS 1925 Kalisz | L | 1-0 |
| Poland II Liga | 2020/08/29 15:00 | KKS 1925 Kalisz v Blekitni Stargard | W | 2-0 |
| Europe Friendlies | 2020/08/22 11:00 | GKS Belchatow v KKS 1925 Kalisz | D | 0-0 |
| Europe Friendlies | 2020/08/19 10:00 | GKS Tychy 71 v KKS 1925 Kalisz | W | 1-2 |
| Poland Cup | 2020/08/15 14:00 | KKS 1925 Kalisz v Korona Kielce | L | 0-3 |
| Europe Friendlies | 2020/07/26 09:00 | KKS 1925 Kalisz v MKS Kluczbork | W | 2-0 |
Away History
| Poland II Liga | 2020/09/26 16:00 | Bytovia Bytow v Skra Czestochowa | L | 0-1 |
| Poland II Liga | 2020/09/19 13:00 | Blekitni Stargard v Bytovia Bytow | W | 1-4 |
| Poland II Liga | 2020/09/12 16:00 | Bytovia Bytow v Olimpia Elblag | W | 1-0 |
| Poland II Liga | 2020/09/04 16:00 | Znicz Pruszków v Bytovia Bytow | D | 1-1 |
| Poland II Liga | 2020/08/29 17:45 | Bytovia Bytow v Olimpia Grudziadz | W | 2-0 |
| Poland Cup | 2020/08/23 13:00 | Bytovia Bytow v Termalica BB Nieciecza | L | 0-4 |
| Europe Friendlies | 2020/08/15 09:00 | Chojniczanka Chojnice v Bytovia Bytow | L | 2-0 |
| Poland Play-Offs | 2020/07/28 15:30 | Bytovia Bytow v Resovia Rzeszow | L | 7-8 |