Stadium: Center Court 1 Round: 27 Ground: Clay
| ITF Italy F13 | 2018/06/06 09:55 | Viola, Matteo v Stefanini, Jacopo | 3-6,6-1,7-6 |
| ITF Italy F13 | 2018/06/05 10:50 | Viola, Matteo v Giulio Zeppieri | 5-7,6-1,6-3 |
| Challenger Mestre | 2018/05/23 13:25 | Vanni, Luca v Viola, Matteo | 3-6,6-1,6-4 |
| Italie F10, Qualifications Simples | 2018/05/15 13:10 | Viola, Matteo v Licciardi, Pietro | 1-6,4-6 |
| Challenger - Rome | 2018/05/08 08:30 | Viola, Matteo v Alessandro Giannessi | 2-6,4-6 |
| Challenger - Glasgow | 2018/05/05 11:50 | Viola, Matteo v Vanni, Luca | 2-6,2-6 |
| Challenger - Glasgow | 2018/05/04 13:50 | Heliovaara, Harri v Viola, Matteo | 7-5,2-6,5-7 |
| Challenger - Glasgow | 2018/05/02 13:50 | Aragone, JC v Viola, Matteo | 4-6,6-3,1-6 |
| ITF Italy F13 | 2018/06/06 09:00 | Giovanni Fonio v Nagy, Peter | 2-6,6-3,6-3 |
| ITF Italy F13 | 2018/06/05 11:10 | Giovanni Fonio v Ragazzi, Alessandro | 6-2,6-4 |
| ITF Italy F12 | 2018/05/29 10:30 | Giovanni Fonio v Lazov, Alexander | 5-7,5-7 |
| Italie F10, Qualifications Simples | 2018/05/18 12:00 | Giovanni Fonio v Malla, Bastian | 1-6,4-6 |
| Italie F10, Qualifications Simples | 2018/05/17 11:00 | Giovanni Fonio v Jannik Sinner | 6-3,6-3 |
| Italie F10, Qualifications Simples | 2018/05/16 11:00 | Giovanni Fonio v Della Tommasina, Davide | 7-6,3-6,6-3 |
| ITF Italy F9 | 2018/05/14 11:00 | Haim, Matthias v Giovanni Fonio | 3-6,3-6 |
| Challenger - Rome | 2018/05/08 08:30 | Heras, Patricio v Giovanni Fonio | 6-4,3-6,7-5 |