| 3. Round | 11/08/2019 | Royal Excel Mouscron | - | KAA Gent | 2:1 | ||||
| 4. Round | 18/08/2019 | Standard Liège | - | Royal Excel Mouscron | 4:1 | ||||
| 5. Round | 25/08/2019 | Royal Excel Mouscron | - | KAS Eupen | 2:0 | ||||
| 6. Round | 30/08/2019 | KV Mechelen | - | Royal Excel Mouscron | 2:2 | ||||
| 7. Round | 15/09/2019 | Royal Excel Mouscron | - | KV Kortrijk | 2:0 | ||||
| 8. Round | 21/09/2019 | Waasland-Beveren | - | Royal Excel Mouscron | 1:1 | ||||
| 11. Round | 18/10/2019 | Royal Excel Mouscron | - | Club Brugge KV | 0:1 | ||||
| 12. Round | 26/10/2019 | Sporting Charleroi | - | Royal Excel Mouscron | 1:0 | ||||
| 13. Round | 29/10/2019 | Cercle Brugge | - | Royal Excel Mouscron | 2:2 | ||||
| 14. Round | 02/11/2019 | Royal Excel Mouscron | - | Royal Antwerp FC | 3:1 |  |
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| 15. Round | 09/11/2019 | KV Oostende | - | Royal Excel Mouscron | 2:2 | ||||
| 21. Round | 26/12/2019 | Royal Excel Mouscron | - | KV Mechelen | 1:2 | ||||
| 22. Round | 18/01/2020 | KAA Gent | - | Royal Excel Mouscron | 3:1 | ||||
| 23. Round | 25/01/2020 | Royal Excel Mouscron | - | Sint-Truidense VV | 1:3 | ||||
| 26. Round | 16/02/2020 | SV Zulte Waregem | - | Royal Excel Mouscron | 1:2 |
Poland