All countries
| Final | Gent | Genk | 2:1 AfP (0:0, 0:0, 1:1, 5:4) | details | 31.05.2026 | |||
| 40. Round | Leuven | Genk | 0:2 (0:2, 0:0) | details | 23.05.2026 | |||
| 39. Round | Genk | Antwerp | 0:0 (0:0, 0:0) | details | 19.05.2026 | |||
| 38. Round | St. Liege | Genk | 0:0 (0:0, 0:0) | details | 16.05.2026 | |||
| 37. Round | Genk | Westerlo | 3:0 (0:0, 3:0) | details | 10.05.2026 | |||
| 36. Round | Charleroi | Genk | 2:0 (0:0, 2:0) | details | 02.05.2026 | |||
| 35. Round | Genk | St. Liege | 1:1 (0:0, 1:1) | details | 25.04.2026 | |||
| 34. Round | Genk | Charleroi | 1:1 (0:1, 1:0) | details | 21.04.2026 | |||
| 33. Round | Westerlo | Genk | 1:2 (0:0, 1:2) | details | 18.04.2026 | |||
| 32. Round | Genk | Leuven | 0:0 (0:0, 0:0) | details | 12.04.2026 | |||
| 31. Round | Antwerp | Genk | 1:2 (0:1, 1:1) | details | 03.04.2026 | |||
| 30. Round | RAAL La Louviere | Genk | 5:5 (2:3, 3:2) | details | 22.03.2026 | |||
| 1/8-finals - Second leg | Freiburg | Genk | 5:1 (2:1, 3:0) | details | 19.03.2026 | |||
| 29. Round | Genk | St. Truiden | 1:0 (1:0, 0:0) | details | 15.03.2026 | |||
| 1/8-finals - First leg | Genk | Freiburg | 1:0 (1:0, 0:0) | details | 12.03.2026 | |||
| 28. Round | Royale Union SG | Genk | 2:1 (1:0, 1:1) | details | 07.03.2026 | |||
| 27. Round | Genk | Gent | 3:0 (1:0, 2:0) | details | 01.03.2026 | |||
| 1/16-finals - Second leg | Genk | Din. Zagreb | 3:3 AET (0:1, 1:2, 2:0) | details | 26.02.2026 | |||
| 26. Round | Genk | St. Liege | 0:3 (0:2, 0:1) | details | 22.02.2026 | |||
| 1/16-finals - First leg | Din. Zagreb | Genk | 1:3 (1:2, 0:1) | details | 19.02.2026 | |||
| 25. Round | KV Mechelen | Genk | 2:3 (1:1, 1:2) | details | 13.02.2026 | |||
| 24. Round | Genk | Anderlecht | 2:0 (0:0, 2:0) | details | 08.02.2026 | |||
| 23. Round | Dender | Genk | 1:2 (0:2, 1:0) | details | 01.02.2026 | |||
| 8. Round | Genk | Malmo FF | 2:1 (1:1, 1:0) | details | 29.01.2026 | |||
| 22. Round | Genk | Cercle Brugge KSV | 1:1 (1:0, 0:1) | details | 25.01.2026 | |||
| 7. Round | Utrecht | Genk | 0:2 (0:0, 0:2) | details | 22.01.2026 | |||
| 21. Round | Waregem | Genk | 2:1 (0:0, 2:1) | details | 17.01.2026 | |||
| Puskas Academy | Genk | 0:1 (0:0, 0:1) | details | 09.01.2026 | ||||
| Genk | DVTK | 3:4 (1:3, 2:1) | details | 09.01.2026 | ||||
| 20. Round | Genk | Club Brugge KV | 3:5 (1:3, 2:2) | details | 26.12.2025 | |||
| 19. Round | Charleroi | Genk | 2:2 (1:1, 1:1) | details | 19.12.2025 | |||
| 18. Round | Genk | Westerlo | 1:1 (0:1, 1:0) | details | 14.12.2025 | |||
| 6. Round | Midtjylland | Genk | 1:0 (1:0, 0:0) | details | 11.12.2025 | |||
| 17. Round | Antwerp | Genk | 3:0 (2:0, 1:0) | details | 07.12.2025 | |||
| 1/8-finals | Genk | Anderlecht | 1:3 AET (1:0, 0:1, 0:2) | details | 04.12.2025 | |||
| 16. Round | Genk | Leuven | 2:1 (0:0, 2:1) | details | 30.11.2025 | |||
| 5. Round | Genk | Basel | 2:1 (2:0, 0:1) | details | 27.11.2025 | |||
| 15. Round | Genk | KV Mechelen | 0:1 (0:1, 0:0) | details | 23.11.2025 | |||
| 14. Round | Gent | Genk | 1:1 (0:1, 1:0) | details | 09.11.2025 | |||
| 4. Round | Braga | Genk | 3:4 (1:1, 2:3) | details | 06.11.2025 | |||
| 13. Round | Westerlo | Genk | 0:1 (0:1, 0:0) | details | 02.11.2025 | |||
| 1/16-finals | Genk | RWDM Brussels | 3:0 (0:0, 3:0) | details | 29.10.2025 | |||
| 12. Round | Genk | RAAL La Louviere | 1:1 (1:1, 0:0) | details | 26.10.2025 | |||
| 3. Round | Genk | Betis | 0:0 (0:0, 0:0) | details | 23.10.2025 | |||
| 11. Round | Cercle Brugge KSV | Genk | 2:2 (1:1, 1:1) | details | 19.10.2025 | |||
| 10. Round | Genk | Dender | 2:1 (1:1, 1:0) | details | 05.10.2025 | |||
| 2. Round | Genk | Ferencvaros | 0:1 (0:1, 0:0) | details | 02.10.2025 | |||
| 9. Round | St. Truiden | Genk | 1:2 (1:0, 0:2) | details | 28.09.2025 | |||
| 1. Round | Rangers | Genk | 0:1 (0:0, 0:1) | details | 25.09.2025 | |||
| 8. Round | Genk | Royale Union SG | 1:2 (0:1, 1:1) | details | 21.09.2025 | |||