All countries
| 9. Round | Kalisz | Gwardia Opole | details | 13.11.2026 18:00 | |||
| 8. Round | Wybrzeze Gdansk | Kalisz | 27:28 (11:14, 16:14) | details | 28.10.2026 | |||
| 1/32-finals - Second leg | Kalisz | Olympiacos SFP | 21:25 (6:11, 15:14) | details | 24.10.2026 | |||
| 7. Round | Kalisz | Chrobry Glogow | 29:28 (12:14, 17:14) | details | 21.10.2026 | |||
| 1/32-finals - First leg | Olympiacos SFP | Kalisz | 30:24 (15:14, 15:10) | details | 17.10.2026 | |||
| 6. Round | Slask Wroclaw | Kalisz | 28:33 (13:16, 15:17) | details | 12.10.2026 | |||
| 9. Round | Kalisz | Gwardia Opole | details | 13.11.2026 18:00 | |||
| 10. Round | Kalisz | Wisla Plock | details | 21.11.2026 15:00 | |||
| 11. Round | Kalisz | Piotrkowianin Piotrkow | details | 28.11.2026 15:00 | |||
| 12. Round | Kielce | Kalisz | details | 05.12.2026 18:00 | |||