| 1. Round | 28/09/1930 | SSC Napoli | - | Pro Vercelli | 1:0 | ||||
| 2. Round | 05/10/1930 | Genova 1893 Circolo del Calcio | - | SSC Napoli | 4:2 | ||||
| 3. Round | 12/10/1930 | SSC Napoli | - | Aurora Pro Patria | 1:0 | ||||
| 4. Round | 19/10/1930 | AS Roma | - | SSC Napoli | 3:1 | ||||
| 13. Round | 21/10/1930 | AC Milan | - | SSC Napoli | 2:3 | ||||
| 9. Round | 23/11/1930 | Juventus | - | SSC Napoli | 1:2 | ||||
| 15. Round | 11/01/1931 | Casale | - | SSC Napoli | 0:2 | ||||
| 18. Round | 08/02/1931 | Pro Vercelli | - | SSC Napoli | 6:3 | ||||
| 20. Round | 01/03/1931 | Aurora Pro Patria | - | SSC Napoli | 3:2 | ||||
| 27. Round | 10/05/1931 | Brescia Calcio | - | SSC Napoli | 0:1 | ||||
| 29. Round | 31/05/1931 | US Alessandria 1912 | - | SSC Napoli | 4:3 | ||||
| 34. Round | 28/06/1931 | Legnano | - | SSC Napoli | 2:0 |
Italy