| 5. Round | 26/10/1930 | SSC Napoli | - | US Livorno | 2:0 |  |
|||
| 6. Round | 02/11/1930 | SSC Napoli | - | Modena FC | 4:1 | ||||
| 7. Round | 09/11/1930 | US Triestina | - | SSC Napoli | 0:0 | ||||
| 8. Round | 16/11/1930 | SSC Napoli | - | Lazio Roma | 2:0 | |
|||
| 21. Round | 08/03/1931 | SSC Napoli | - | AS Roma | 3:0 | ||||
| 22. Round | 15/03/1931 | US Livorno | - | SSC Napoli | 1:2 | ||||
| 23. Round | 22/03/1931 | Modena FC | - | SSC Napoli | 2:0 | ||||
| 32. Round | 14/06/1931 | SSC Napoli | - | Casale | 1:0 |
Paraguay