| 4. Round | 19/09/2023 | US Pergolettese | - | US Triestina | 2:1 | ||||
| 5. Round | 24/09/2023 | Aurora Pro Patria | - | US Triestina | 0:3 |  |
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| 8. Round | 14/10/2023 | US Triestina | - | FC Lumezzane | 2:1 |  |
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| 10. Round | 24/10/2023 | FC Legnago Salus | - | US Triestina | 1:3 | |
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| 14. Round | 05/12/2023 | Atalanta II | - | US Triestina | 2:1 | ||||
| 18. Round | 17/12/2023 | Novara Calcio | - | US Triestina | 2:3 | ||||
| 19. Round | 22/12/2023 | US Triestina | - | Calcio Padova | 0:1 | ||||
| 22. Round | 20/01/2024 | Pro Vercelli | - | US Triestina | 1:2 | ||||
| 25. Round | 09/02/2024 | Mantova 1911 SSD | - | US Triestina | 2:1 | |
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| 26. Round | 13/02/2024 | US Triestina | - | AC Renate | 1:3 | ||||
| 27. Round | 18/02/2024 | FC Lumezzane | - | US Triestina | 3:0 | ||||
| 29. Round | 02/03/2024 | US Triestina | - | FC Legnago Salus | 2:2 | ||||
| 30. Round | 06/03/2024 | US Fiorenzuola | - | US Triestina | 0:3 | ||||
| 32. Round | 17/03/2024 | AC Pro Sesto | - | US Triestina | 0:1 | ||||
| 31. Round | 26/03/2024 | US Triestina | - | US Alessandria 1912 | 3:1 | ||||
| 36. Round | 14/04/2024 | Giana Erminio | - | US Triestina | 0:1 | ||||
| 37. Round | 20/04/2024 | US Triestina | - | Novara Calcio | 2:2 | ||||
| 38. Round | 28/04/2024 | Calcio Padova | - | US Triestina | 3:2 |
Ivory Coast