| 1. Round | 04/09/2023 | Pro Vercelli | - | FC Lumezzane | 4:1 | ||||
| 4. Round | 20/09/2023 | FC Lumezzane | - | US Fiorenzuola | 2:0 | ||||
| 5. Round | 24/09/2023 | US Alessandria 1912 | - | FC Lumezzane | 0:3 |  |
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| 6. Round | 01/10/2023 | FC Lumezzane | - | AC Renate | 2:3 | ||||
| 7. Round | 07/10/2023 | Trento Calcio 1921 | - | FC Lumezzane | 0:0 | ||||
| 9. Round | 21/10/2023 | FC Lumezzane | - | Giana Erminio | 1:3 | ||||
| 11. Round | 28/10/2023 | FC Lumezzane | - | Atalanta II | 1:2 |  |
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| 17. Round | 08/12/2023 | FC Lumezzane | - | AC Pro Sesto | 1:0 | ||||
| 26. Round | 13/02/2024 | FC Lumezzane | - | Trento Calcio 1921 | 0:2 | ||||
| 27. Round | 18/02/2024 | FC Lumezzane | - | US Triestina | 3:0 | ||||
| 31. Round | 09/03/2024 | FC Lumezzane | - | Aurora Pro Patria | 0:2 | ||||
| 33. Round | 23/03/2024 | FC Lumezzane | - | Virtus Verona | 3:1 | ||||
| 34. Round | 30/03/2024 | Novara Calcio | - | FC Lumezzane | 1:1 | |
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| 35. Round | 07/04/2024 | FC Lumezzane | - | Calcio Padova | 1:1 | ||||
| 36. Round | 13/04/2024 | AC Pro Sesto | - | FC Lumezzane | 2:1 | ||||
| 37. Round | 20/04/2024 | FC Lumezzane | - | Mantova 1911 SSD | 4:3 | ||||
| 38. Round | 28/04/2024 | UC AlbinoLeffe | - | FC Lumezzane | 2:3 |
Italy