| 25. Round | 23/01/2021 | Rangers FC | - | Ross County FC | 5:0 |  |
|||
| 26. Round | 27/01/2021 | Ross County FC | - | Motherwell FC | 1:2 | |
|||
| 27. Round | 03/02/2021 | Hamilton Academical | - | Ross County FC | 1:2 | ||||
| 28. Round | 06/02/2021 | Ross County FC | - | Dundee United | 0:2 | ||||
| 30. Round | 27/02/2021 | St. Mirren FC | - | Ross County FC | 1:0 | ||||
| 31. Round | 06/03/2021 | Ross County FC | - | Kilmarnock FC | 3:2 |  |
|||
| 29. Round | 13/03/2021 | Ross County FC | - | Hibernian FC | 1:2 | ||||
| 32. Round | 20/03/2021 | St. Johnstone FC | - | Ross County FC | 1:0 |
England