| 1. Round | 12/09/1937 | Bologna FC | - | SSC Napoli | 3:2 |  |
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| 4. Round | 03/10/1937 | SSC Napoli | - | AC Milan | 1:1 |  |
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| 6. Round | 17/10/1937 | SSC Napoli | - | ACF Fiorentina | 3:0 | ||||
| 7. Round | 24/10/1937 | AS Ambrosiana-Inter | - | SSC Napoli | 2:1 | ||||
| 9. Round | 14/11/1937 | SSC Napoli | - | Genova 1893 Circolo del Calcio | 2:2 | |
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| 10. Round | 21/11/1937 | Atalanta | - | SSC Napoli | 2:0 | ||||
| 11. Round | 28/11/1937 | SSC Napoli | - | Lazio Roma | 1:0 | ||||
| 12. Round | 12/12/1937 | Lucchese | - | SSC Napoli | 2:2 | ||||
| 13. Round | 19/12/1937 | SSC Napoli | - | AC Liguria | 3:2 | |
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| 14. Round | 02/01/1938 | AS Bari | - | SSC Napoli | 3:1 | ||||
| 16. Round | 16/01/1938 | SSC Napoli | - | Bologna FC | 1:1 | ||||
| 17. Round | 23/01/1938 | US Triestina | - | SSC Napoli | 3:0 | ||||
| 18. Round | 30/01/1938 | SSC Napoli | - | AS Roma | 2:2 | ||||
| 19. Round | 06/02/1938 | AC Milan | - | SSC Napoli | 3:1 | ||||
| 20. Round | 13/02/1938 | SSC Napoli | - | Juventus | 1:1 | ||||
| 21. Round | 20/02/1938 | ACF Fiorentina | - | SSC Napoli | 1:3 | ||||
| 23. Round | 06/03/1938 | SSC Napoli | - | US Livorno | 1:1 | ||||
| 29. Round | 17/04/1938 | SSC Napoli | - | AS Bari | 1:0 |
Italy