Head to Head
| Poland II Liga | 2024/08/30 16:00 | Olimpia Grudziadz v KKS 1925 Kalisz | W | 0-1 |
| Poland Cup | 2024/08/07 15:00 | KKS 1925 Kalisz v Olimpia Grudziadz | L | 0-2 |
| Poland II Liga | 2024/05/18 13:00 | Olimpia Grudziadz v KKS 1925 Kalisz | W | 0-1 |
| Poland II Liga | 2023/11/04 12:30 | KKS 1925 Kalisz v Olimpia Grudziadz | D | 2-2 |
| Poland II Liga | 2021/05/29 16:00 | KKS 1925 Kalisz v Olimpia Grudziadz | W | 2-1 |
| Poland II Liga | 2020/12/06 17:00 | Olimpia Grudziadz v KKS 1925 Kalisz | W | 0-1 |