Stadium: Court 8 Round: 45 Ground: Clay
| Challenger Genova | 2018/09/06 11:20 | Giovanni Fonio v Federico Delbonis | 1-6,3-6 |
| Challenger Genova | 2018/09/04 13:30 | Giovanni Fonio v Gastao Elias | 6-4,6-2 |
| Challenger Como | 2018/08/25 09:45 | Daniel Dutra Da Silva v Giovanni Fonio | 6-0,6-4 |
| ITF Italy F22 | 2018/08/08 09:00 | Giovanni Fonio v Joao Pedro Sorgi | 6-7,1-6 |
| ITF Italy F22 | 2018/08/06 16:05 | Daniel Dutra Da Silva v Giovanni Fonio | 2-6,6-4,3-6 |
| ITF Italy F21 | 2018/08/01 08:00 | Giovanni Fonio v Joao Souza | 6-7,7-6,3-6 |
| ITF Italy F21 | 2018/07/31 11:15 | Giovanni Fonio v Federico Iannaccone | 6-3,6-0 |
| ITF Italy F20 | 2018/07/25 09:30 | Giovanni Fonio v Christian Lindell | 2-6,2-6 |
| Challenger Biella Qual | 2017/07/29 09:30 | Andrea Arnaboldi v Edoardo Ceretti | 6-0,6-0 |