All countries
| Final - Second leg | FC Volendam | Willem II | 1:3 AfP (1:2, 0:0, 0:0, 4:5) | details | 23.05.2026 | |||
| Final - First leg | Willem II | FC Volendam | 1:2 (0:2, 1:0) | details | 20.05.2026 | |||
| Semi-finals - Second leg | Willem II | Almere City | 2:0 (0:0, 2:0) | details | 16.05.2026 | |||
| Semi-finals - First leg | Almere City | Willem II | 0:1 (0:1, 0:0) | details | 13.05.2026 | |||
| Quarter-finals - Second leg | Willem II | Waalwijk | 1:1 (0:0, 1:1) | details | 09.05.2026 | |||
| Quarter-finals - First leg | Waalwijk | Willem II | 0:1 (0:0, 0:1) | details | 05.05.2026 | |||
| 38. Round | Dordrecht | Willem II | 1:2 (0:1, 1:1) | details | 24.04.2026 | |||
| 37. Round | Willem II | Jong AZ | 3:0 (2:0, 1:0) | details | 17.04.2026 | |||
| 36. Round | Willem II | Almere City | 2:1 (1:0, 1:1) | details | 12.04.2026 | |||
| 35. Round | Roda | Willem II | 0:1 (0:1, 0:0) | details | 06.04.2026 | |||
| 34. Round | Willem II | Jong PSV | 1:0 (1:0, 0:0) | details | 03.04.2026 | |||
| 32. Round | Willem II | De Graafschap | 0:2 (0:1, 0:1) | details | 28.03.2026 | |||
| 33. Round | Maastricht | Willem II | 0:5 (0:2, 0:3) | details | 22.03.2026 | |||
| 31. Round | Oss | Willem II | 1:3 (0:3, 1:0) | details | 13.03.2026 | |||
| 30. Round | Willem II | Den Bosch | 1:1 (1:1, 0:0) | details | 08.03.2026 | |||
| 29. Round | FC Emmen | Willem II | 0:3 (0:1, 0:2) | details | 27.02.2026 | |||
| 22. Round | Willem II | Den Haag | 0:1 (0:1, 0:0) | details | 24.02.2026 | |||
| 28. Round | Willem II | Vitesse | 3:0 (2:0, 1:0) | details | 20.02.2026 | |||
| 27. Round | Jong Utrecht | Willem II | 1:1 (1:0, 0:1) | details | 16.02.2026 | |||
| 26. Round | Willem II | Waalwijk | 2:1 (1:1, 1:0) | details | 08.02.2026 | |||
| 25. Round | Jong Ajax | Willem II | 2:1 (0:0, 2:1) | details | 02.02.2026 | |||
| 24. Round | Willem II | Venlo | 2:1 (1:0, 1:1) | details | 23.01.2026 | |||
| 23. Round | Eindhoven FC | Willem II | 0:2 (0:2, 0:0) | details | 18.01.2026 | |||
| 21. Round | Helmond | Willem II | 2:2 (1:1, 1:1) | details | 21.12.2025 | |||
| 1/16-finals | Willem II | Sparta Rotterdam | 1:5 (0:2, 1:3) | details | 18.12.2025 | |||
| 20. Round | Willem II | Cambuur | 0:1 (0:0, 0:1) | details | 12.12.2025 | |||
| 19. Round | Willem II | Dordrecht | 2:0 (0:0, 2:0) | details | 06.12.2025 | |||
| 18. Round | Den Bosch | Willem II | 2:1 (2:1, 0:0) | details | 28.11.2025 | |||
| 16. Round | Venlo | Willem II | 0:2 (0:1, 0:1) | details | 21.11.2025 | |||
| 17. Round | Willem II | FC Emmen | 1:1 (0:0, 1:1) | details | 15.11.2025 | |||
| 15. Round | Willem II | Oss | 1:1 (0:0, 1:1) | details | 07.11.2025 | |||
| 14. Round | Jong PSV | Willem II | 2:1 (2:1, 0:0) | details | 03.11.2025 | |||
| 1/32-finals | Willem II | Dordrecht | 7:0 (5:0, 2:0) | details | 30.10.2025 | |||
| 13. Round | Willem II | Maastricht | 2:2 (1:1, 1:1) | details | 26.10.2025 | |||
| 12. Round | Jong AZ | Willem II | 4:0 (2:0, 2:0) | details | 20.10.2025 | |||
| 11. Round | Waalwijk | Willem II | 2:3 (0:1, 2:2) | details | 17.10.2025 | |||
| 10. Round | Willem II | Roda | 1:2 (1:1, 0:1) | details | 03.10.2025 | |||
| 9. Round | Willem II | Helmond | 1:0 (1:0, 0:0) | details | 30.09.2025 | |||
| 8. Round | Vitesse | Willem II | 1:2 (0:1, 1:1) | details | 27.09.2025 | |||
| 7. Round | Willem II | Jong Ajax | 1:0 (0:0, 1:0) | details | 19.09.2025 | |||
| 5. Round | De Graafschap | Willem II | 1:1 (1:1, 0:0) | details | 12.09.2025 | |||
| 6. Round | Cambuur | Willem II | 2:2 (0:1, 2:1) | details | 06.09.2025 | |||
| 4. Round | Willem II | Jong Utrecht | 2:1 (1:0, 1:1) | details | 29.08.2025 | |||
| 3. Round | Almere City | Willem II | 0:1 (0:0, 0:1) | details | 22.08.2025 | |||
| 2. Round | Willem II | Eindhoven FC | 0:1 (0:0, 0:1) | details | 17.08.2025 | |||
| 1. Round | Den Haag | Willem II | 5:1 (1:1, 4:0) | details | 10.08.2025 | |||
| Eupen | Willem II | 1:0 (0:0, 1:0) | details | 02.08.2025 | ||||
| Willem II | Sparta Rotterdam | 3:1 (1:1, 2:0) | details | 26.07.2025 | ||||
| Antwerp | Willem II | 2:0 (0:0, 2:0) | details | 19.07.2025 | ||||
| Willem II | Quick Boys | 3:0 (2:0, 1:0) | details | 12.07.2025 | ||||