| May 12, 2021 | ||
| Dundee United | 19:00 | Motherwell |
| Livingston | 19:00 | Rangers |
| Celtic | 19:30 | St. Johnstone |
| Aberdeen | 20:45 | Hibernian |
| Kilmarnock | 20:45 | St. Mirren |
| Ross County | 20:45 | Hamilton Acade… |
| May 15, 2021 | ||
| Hibernian | 13:30 | Celtic |
| Rangers | 13:30 | Aberdeen |
| St. Johnstone | 13:30 | Livingston |
| May 16, 2021 | ||
| Hamilton Acade… | 13:00 | Kilmarnock |
| Motherwell | 13:00 | Ross County |
| St. Mirren | 13:00 | Dundee United |
