Stadium: Court 8 Round: 25 Ground: Clay
| ITF M15 Huy | 2023/08/24 08:55 | Sidane Pontjodikromo v Giovanni Calvano | 6-2,6-3 |
| ITF M15 Huy | 2023/08/23 11:15 | Victor Ernaelsteen v Giovanni Calvano | 6-4,2-6,3-6 |
| ITF M15 Xativa | 2023/08/02 17:30 | Giovanni Calvano v Vilius Gaubas | 1-6,1-6 |
| 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 |
| Challenger Troyes | 2023/07/04 08:30 | Pol Martin Tiffon v Terence Atmane | 2-6,5-7 |
| Challenger Modena | 2023/06/27 17:00 | Pol Martin Tiffon v Thiago Monteiro | 7-6,3-6,3-6 |
| Challenger Poznan | 2023/06/21 15:30 | Pol Martin Tiffon v Timo Stodder | 4-6,6-3,0-6 |
| Challenger Poznan | 2023/06/20 14:50 | Dalibor Svrcina v Pol Martin Tiffon | 5-7,6-7 |
| Challenger Perugia | 2023/06/14 09:00 | Alexandre Muller v Pol Martin Tiffon | 6-3,6-1 |
| Challenger Perugia | 2023/06/12 13:30 | Pol Martin Tiffon v Lorenzo Giustino | 6-3,6-3 |
| Challenger Prostejov | 2023/06/05 08:00 | Pol Martin Tiffon v Edoardo Lavagno | 5-7,3-6 |
| Challenger Prostejov | 2023/06/04 08:00 | Pol Martin Tiffon v Gonzalo Bueno | 6-0,6-1 |