| 7. Round | 28/02/2021 | FC Domagnano | - | SP Cailungo | 2:3 |  |
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| 8. Round | 07/03/2021 | SP Cailungo | - | SS Murata | 1:2 | ||||
| 9. Round | 14/03/2021 | SC Faetano | - | SP Cailungo | 1:0 | ||||
| 10. Round | 20/03/2021 | SP Cailungo | - | SS Cosmos | 3:0 | |
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| 12. Round | 11/04/2021 | SP Cailungo | - | SS Virtus | 1:2 | ||||
| 13. Round | 14/04/2021 | SP Tre Fiori | - | SP Cailungo | 3:1 | ||||
| 14. Round | 17/04/2021 | SP Cailungo | - | SS Pennarossa | 1:1 | ||||
| 15. Round | 25/04/2021 | AC Juvenes/Dogana | - | SP Cailungo | 4:0 |
San Marino