Stadium: Center Court (2) Round: 54 Ground: Clay
| ITF Italy F32 Qual | 2016/10/01 10:00 | Rizzuti, Giovanni v Frinzi, Mattia | 6-7,6-3,6-3 |
| ITF Italy F13 | 2018/06/04 07:30 | Prevosto, Luca v Frinzi, Mattia | 3-6,6-0,6-4 |
| ITF Italy F13 | 2018/06/03 08:00 | Frinzi, Mattia v Toby Martin | 7-6,3-6,7-6 |
| ITF Italy F13 | 2018/06/02 07:30 | Vianello, Michele v Frinzi, Mattia | 2-6,3-6 |
| ITF Italy F12 | 2018/05/27 08:30 | Yshai Oliel v Frinzi, Mattia | 6-2,6-3 |
| ITF Italy F12 | 2018/05/26 08:00 | Scotti, M. v Frinzi, Mattia | 1-6,6-7 |
| ITF Italy F11 | 2018/05/23 13:45 | Frinzi, Mattia v Rondoni, Pietro | 2-6,6-4,3-6 |
| Italie F11, Qualifications Simples | 2018/05/21 14:00 | Cutuli, Domenico v Frinzi, Mattia | 7-5,4-6,1-6 |
| Italie F11, Qualifications Simples | 2018/05/20 07:30 | Frinzi, Mattia v Spinnato, Daniele | 7-6,6-3 |
| ITF Tunisia F24 | 2018/06/20 09:00 | Rizzuti, Giovanni v Muzaev, Richard | 4-6,5-7 |
| ITF Tunisia F23 | 2018/06/09 12:00 | Rizzuti, Giovanni v Pontico, Hugo | 2-6,0-6 |
| Tunisia F22, Singles Qualifying | 2018/06/07 11:15 | Rizzuti, Giovanni v Dima, Dragos | 2-6,3-6 |
| Tunisia F22, Singles Qualifying | 2018/06/05 13:00 | Rizzuti, Giovanni v Martinez, Mirko | 7-5,4-6,6-3 |
| Tunisia F22, Singles Qualifying | 2018/06/04 09:00 | Ben Brahim, Zakaria v Rizzuti, Giovanni | 6-2,1-6,1-6 |
| Tunisia F22, Singles Qualifying | 2018/06/03 12:00 | Ferchichi, Marouan v Rizzuti, Giovanni | 5-7,1-6 |
| ITF Italy F9 | 2018/04/25 12:00 | Rizzuti, Giovanni v Adrian Bodmer | 4-6,6-3,2-6 |
| ITF Italy F9 | 2018/04/24 12:00 | Dima, Dragos v Rizzuti, Giovanni | 5-7,5-7 |