All countries
| 15. Round | Westerlo U21 | Seraing U21 | 2:1 (1:1, 1:0) | details | 16.01.2026 | |||
| 14. Round | Lommel SK U21 | Westerlo U21 | 3:1 (1:0, 2:1) | details | 12.12.2025 | |||
| 13. Round | Westerlo U21 | RFC Liege U21 | 3:0 (2:0, 1:0) | details | 05.12.2025 | |||
| 12. Round | K. Lierse S.K. U21 | Westerlo U21 | 1:4 (0:4, 1:0) | details | 28.11.2025 | |||
| 9. Round | Westerlo U21 | Patro Eisden U21 | 2:0 (1:0, 1:0) | details | 14.11.2025 | |||
| 10. Round | Beerschot VA U21 | Westerlo U21 | 0:1 (0:1, 0:0) | details | 07.11.2025 | |||
| 8. Round | Beveren U21 | Westerlo U21 | 4:0 (2:0, 2:0) | details | 24.10.2025 | |||
| 7. Round | Westerlo U21 | OC Charleroi U21 | 3:1 (1:1, 2:0) | details | 11.10.2025 | |||
| 6. Round | Kortrijk U21 | Westerlo U21 | 3:4 (2:3, 1:1) | details | 03.10.2025 | |||
| 5. Round | Westerlo U21 | Francs Borains U21 | 3:0 | details | 26.09.2025 | |||
| 4. Round | RAAL La Louviere U21 | Westerlo U21 | 4:1 (0:0, 4:1) | details | 19.09.2025 | |||
| 3. Round | Westerlo U21 | Daring Brussels U21 | 0:0 (0:0, 0:0) | details | 12.09.2025 | |||
| 1. Round | Westerlo U21 | Lommel SK U21 | 1:1 (0:0, 1:1) | details | 05.09.2025 | |||
| 2. Round | Seraing U21 | Westerlo U21 | 2:4 (0:0, 2:4) | details | 29.08.2025 | |||
| 27. Round | Westerlo U21 | Kortrijk U21 | 1:2 (0:1, 1:1) | details | 25.04.2025 | |||
| 24. Round | Royal Union SG U21 | Westerlo U21 | 1:3 (0:1, 1:2) | details | 18.04.2025 | |||
| 26. Round | Sporting Lokeren U21 | Westerlo U21 | 0:0 (0:0, 0:0) | details | 04.04.2025 | |||
| 25. Round | Westerlo U21 | Beveren U21 | 0:1 (0:0, 0:1) | details | 29.03.2025 | |||
| 23. Round | Westerlo U21 | RFC Liege U21 | 0:3 (0:2, 0:1) | details | 07.03.2025 | |||
| 22. Round | K. Lierse S.K. U21 | Westerlo U21 | 0:1 (0:0, 0:1) | details | 03.03.2025 | |||
| 21. Round | Westerlo U21 | RAAL La Louviere U21 | 3:1 (1:1, 2:0) | details | 21.02.2025 | |||
| 20. Round | Daring Brussels U21 | Westerlo U21 | 2:2 (1:1, 1:1) | details | 14.02.2025 | |||
| 19. Round | Westerlo U21 | Deinze U21 | CAN. | details | 07.02.2025 | |||
| 18. Round | Kortrijk U21 | Westerlo U21 | 2:2 (2:0, 0:2) | details | 31.01.2025 | |||
| 17. Round | Westerlo U21 | Sporting Lokeren U21 | 2:0 (1:0, 1:0) | details | 24.01.2025 | |||
| 16. Round | Beveren U21 | Westerlo U21 | 1:0 (1:0, 0:0) | details | 17.01.2025 | |||
| 15. Round | Westerlo U21 | Royal Union SG U21 | 2:1 (1:0, 1:1) | details | 13.12.2024 | |||
| 14. Round | RFC Liege U21 | Westerlo U21 | 2:2 (0:0, 2:2) | details | 05.12.2024 | |||
| 13. Round | Westerlo U21 | K. Lierse S.K. U21 | 1:1 (0:0, 1:1) | details | 29.11.2024 | |||
| 12. Round | RAAL La Louviere U21 | Westerlo U21 | 5:0 (2:0, 3:0) | details | 22.11.2024 | |||
| 11. Round | Westerlo U21 | Daring Brussels U21 | 2:1 (1:0, 1:1) | details | 11.11.2024 | |||
| 10. Round | Deinze U21 | Westerlo U21 | 1:3 (0:1, 1:2) | details | 01.11.2024 | |||
| 9. Round | Westerlo U21 | Kortrijk U21 | 1:3 (1:2, 0:1) | details | 25.10.2024 | |||
| 8. Round | Sporting Lokeren U21 | Westerlo U21 | 1:1 (0:0, 1:1) | details | 21.10.2024 | |||
| 7. Round | Westerlo U21 | Beveren U21 | 0:1 (0:0, 0:1) | details | 07.10.2024 | |||
| 6. Round | Royal Union SG U21 | Westerlo U21 | 1:0 (0:0, 1:0) | details | 27.09.2024 | |||
| 5. Round | Westerlo U21 | RFC Liege U21 | 2:1 (1:1, 1:0) | details | 20.09.2024 | |||
| 4. Round | K. Lierse S.K. U21 | Westerlo U21 | 2:2 (0:2, 2:0) | details | 13.09.2024 | |||
| 3. Round | Westerlo U21 | RAAL La Louviere U21 | 0:1 (0:1, 0:0) | details | 30.08.2024 | |||
| 2. Round | Daring Brussels U21 | Westerlo U21 | 2:1 (2:0, 0:1) | details | 23.08.2024 | |||
| 1. Round | Westerlo U21 | Deinze U21 | 0:2 (0:1, 0:1) | details | 16.08.2024 | |||
| 26. Round | Oostende U21 | Westerlo U21 | 5:1 (3:1, 2:0) | details | 03.05.2024 | |||
| 25. Round | Westerlo U21 | RFC Liege U21 | 2:3 (1:0, 1:3) | details | 26.04.2024 | |||
| 24. Round | Beveren U21 | Westerlo U21 | 1:2 (0:2, 1:0) | details | 20.04.2024 | |||
| 23. Round | Westerlo U21 | Deinze U21 | 3:2 (2:0, 1:2) | details | 13.04.2024 | |||
| 22. Round | Daring Brussels U21 | Westerlo U21 | 2:4 (1:1, 1:3) | details | 05.04.2024 | |||
| 14. Round | Westerlo U21 | St. Truiden U21 | 1:1 (1:0, 0:1) | details | 23.03.2024 | |||
| 21. Round | Westerlo U21 | Patro Eisden U21 | 5:1 (4:1, 1:0) | details | 15.03.2024 | |||
| 20. Round | K. Lierse S.K. U21 | Westerlo U21 | 1:3 (0:1, 1:2) | details | 11.03.2024 | |||
| 19. Round | Westerlo U21 | Lommel SK U21 | 5:1 (3:0, 2:1) | details | 29.02.2024 | |||