Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 Perugia | 2023/07/24 12:00 | Luciano Carraro v Giovanni Calvano | 6-2,6-3 |
| ITF M15 Gubbio | 2023/07/17 11:30 | Younes Lalami Laaroussi v Giovanni Calvano | 6-1,2-6,10-8 |
| ITF M15 Gubbio | 2023/07/16 12:30 | Lorenzo Angelini v Giovanni Calvano | 2-6,4-6 |
| ITF M25 Brasov | 2023/07/05 07:00 | Gabi Adrian Boitan v Giovanni Calvano | 6-2,6-1 |
| ITF M15 Cluj Napoca | 2023/06/21 07:00 | Marvin Moeller v Giovanni Calvano | 6-4,6-2 |
| ITF M15 Cluj Napoca | 2023/06/20 08:20 | Giovanni Calvano v Mihai Razvan Marinescu | 6-3,6-2 |
| ITF M15 Cluj Napoca | 2023/06/19 07:00 | Giovanni Calvano v Eric David Verdes | 6-4,6-4 |
| ITF M15 Cluj Napoca | 2023/06/18 06:30 | Giovanni Calvano v Vasil Yehorov | 1-6,6-2,10-4 |
| ITF M25 Denia | 2023/07/29 15:30 | Pedro Rodenas v Vilius Gaubas | 6-2,3-6,6-4 |
| ITF M25 Denia | 2023/07/28 16:15 | Andrey Chepelev v Vilius Gaubas | 4-6,6-7 |
| ITF M25 Denia | 2023/07/27 13:50 | Vilius Gaubas v Daniel Merida Aguilar | 1-6,7-6,6-3 |
| ITF M25 Denia | 2023/07/26 15:25 | Oscar Jose Gutierrez v Vilius Gaubas | 5-7,6-7 |
| Challenger Pozoblanco | 2023/07/16 20:40 | Vilius Gaubas v Ulises Blanch | 4-6,3-6 |
| ITF M25 Getxo | 2023/07/07 11:30 | Alex Martinez v Vilius Gaubas | 6-4,6-4 |
| ITF M25 Getxo | 2023/07/05 13:15 | Max Alcala Gurri v Vilius Gaubas | 6-1,2-6,4-6 |
| ITF M25 Getxo | 2023/07/04 07:55 | Alejandro Garcia v Vilius Gaubas | 6-4,6-7,4-6 |