| 2. Round | 19/09/2020 | SS Murata | - | FC Domagnano | 1:2 |  |
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| 4. Round | 03/10/2020 | FC Domagnano | - | AC Juvenes/Dogana | 0:2 | ||||
| 7. Round | 28/02/2021 | FC Domagnano | - | SP Cailungo | 2:3 | ||||
| 8. Round | 06/03/2021 | SP La Fiorita | - | FC Domagnano | 3:0 | ||||
| 10. Round | 21/03/2021 | SC Faetano | - | FC Domagnano | 2:2 |
San Marino