Stadium: Court 5 Round: 26 Ground: Clay
| ITF - M25 Santa Margherita | 2019/03/27 13:00 | Giovanni Fonio v Hendrik Jebens | 7-6,6-1 |
| ITF M15 Faro | 2019/02/28 10:00 | Giovanni Fonio v Oscar Jose Gutierrez | 4-6,3-6 |
| ITF M15 Faro | 2019/02/27 13:45 | Giovanni Fonio v Cacao, Tiago | 6-3,6-7,6-1 |
| ITF M15 Vale Do Lobo | 2019/02/20 12:35 | Giovanni Fonio v Craig, Henry | 6-4,3-6,2-6 |
| ITF M15 Palmanova | 2019/01/29 08:30 | Gennaro, Dante v Giovanni Fonio | 2-6,5-7 |
| ITF M15 Palmanova | 2019/01/24 09:00 | Mora, Maxime v Giovanni Fonio | 6-1,7-6 |
| ITF M15 Palmanova | 2019/01/22 10:00 | Pla Malfeito, Jaume v Giovanni Fonio | 5-7,3-6 |
| ATP Next Gen Finals | 2018/11/02 14:45 | Giovanni Fonio v Enrico Dalla Valle | 2-4,2-4,0-4 |
| ITF - M25 Santa Margherita | 2019/03/27 13:00 | Frunza, Nicolae v Santanna, B. | 5-7,6-4,6-2 |
| ITF - M15 Antalya | 2019/03/13 07:15 | Frunza, Nicolae v Koray Kirci | 3-6,4-6 |
| ITF - M15 Antalya | 2019/01/18 07:00 | Galoppini, Davide v Frunza, Nicolae | 6-7,6-1,6-1 |
| ITF - M15 Antalya | 2019/01/17 07:00 | Timofey Skatov v Frunza, Nicolae | 3-6,1-6 |
| ITF - M15 Antalya | 2019/01/16 07:00 | Perchicot, Mathieu v Frunza, Nicolae | 6-7,1-6 |
| ITF - M15 Bagnoles-de-l'Orne | 2019/01/13 14:00 | Frunza, Nicolae v Hamou, Maxime | 7-6,4-6,6-0 |
| ITF - M15 Bagnoles-de-l'Orne | 2019/01/12 13:30 | Frunza, Nicolae v Cornut-Chauvinc, Antoine | 6-2,6-4 |
| ITF - M15 Bagnoles-de-l'Orne | 2019/01/11 11:35 | Lescure, Mick v Frunza, Nicolae | 4-6,6-3,0-6 |