1. Round 17/09/1939 Modena FC - Lazio Roma 1:1
2. Round 24/09/1939 Lazio Roma - Torino FC 1:1
3. Round 01/10/1939 ACF Fiorentina - Lazio Roma 2:3
4. Round 08/10/1939 Lazio Roma - Genova 1893 Circolo del Calcio 4:1
5. Round 15/10/1939 AC Milan - Lazio Roma 0:2
6. Round 22/10/1939 Lazio Roma - AS Bari 0:1
7. Round 29/10/1939 Lazio Roma - Novara Calcio 1:0
8. Round 05/11/1939 Bologna FC - Lazio Roma 3:1
9. Round 19/11/1939 Lazio Roma - Juventus 4:0
10. Round 03/12/1939 AC Venezia - Lazio Roma 2:1
11. Round 10/12/1939 Lazio Roma - SSC Napoli 2:0
12. Round 17/12/1939 AC Liguria - Lazio Roma 0:0
13. Round 31/12/1939 Lazio Roma - AS Ambrosiana-Inter 1:1
14. Round 07/01/1940 AS Roma - Lazio Roma 1:0
15. Round 15/01/1940 Lazio Roma - US Triestina 2:0
16. Round 21/01/1940 Lazio Roma - Modena FC 1:1
17. Round 28/01/1940 Torino FC - Lazio Roma 0:1 red card
18. Round 04/02/1940 Lazio Roma - ACF Fiorentina 1:1
19. Round 11/02/1940 Genova 1893 Circolo del Calcio - Lazio Roma 4:0
20. Round 18/02/1940 Lazio Roma - AC Milan 2:2
21. Round 25/02/1940 AS Bari - Lazio Roma 1:5
22. Round 10/03/1940 Novara Calcio - Lazio Roma 0:0
23. Round 17/03/1940 Lazio Roma - Bologna FC 2:2
24. Round 24/03/1940 Juventus - Lazio Roma 3:1
25. Round 31/03/1940 Lazio Roma - AC Venezia 1:0
26. Round 21/04/1940 SSC Napoli - Lazio Roma 1:1
27. Round 12/05/1940 Lazio Roma - AC Liguria 2:2
28. Round 19/05/1940 AS Ambrosiana-Inter - Lazio Roma 4:0
29. Round 26/05/1940 Lazio Roma - AS Roma 1:0
30. Round 02/06/1940 US Triestina - Lazio Roma 2:3