Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M15 - Faro | 2019/02/27 13:45 | Giovanni Fonio v Tiago Cacao | 6-3,6-7,6-1 |
| ITF M15 - Vale Do Lobo | 2019/02/20 12:35 | Giovanni Fonio v Henry Craig | 6-4,3-6,2-6 |
| ITF M15 - Palmanova | 2019/01/29 08:30 | Dante Gennaro v Giovanni Fonio | 2-6,5-7 |
| ITF M15 - Palmanova | 2019/01/24 09:00 | Maxime Mora v Giovanni Fonio | 6-1,7-6 |
| ITF M15 - Palmanova | 2019/01/22 10:00 | Jaume Pla Malfeito v Giovanni Fonio | 5-7,3-6 |
| Next Gen ATP Finals | 2018/11/02 14:45 | Giovanni Fonio v Enrico Dalla Valle | 2-4,2-4,0-4 |
| ITF Germany F16 | 2018/10/25 11:00 | Christopher Heyman v Giovanni Fonio | 6-4,6-3 |
| ITF Germany F16 | 2018/10/24 13:50 | Max Wiskandt v Giovanni Fonio | 7-5,4-6,1-6 |
| ITF M15 - Faro | 2019/02/27 11:00 | Oscar Jose Gutierrez v Tomas Martin Etcheverry | 3-6,6-4,6-2 |
| ITF M15 - Faro | 2019/02/26 11:50 | Oscar Jose Gutierrez v Paul Cayre | 6-3,6-0 |
| ITF M15 - Faro | 2019/02/25 14:50 | Oscar Jose Gutierrez v Pedro Araujo | 6-2,6-2 |
| Challenger - Punta del Este | 2019/01/21 21:00 | Gonzalo Lama v Oscar Jose Gutierrez | 7-6,6-2 |
| ITF Dominican Republic F3 | 2018/12/14 15:00 | Oscar Jose Gutierrez v Nick Hardt | 2-6,2-6 |
| ITF Dominican Republic F3 | 2018/12/13 17:10 | Oscar Jose Gutierrez v Maksim Tikhomirov | 6-3,6-3 |
| ITF Dominican Republic F3 | 2018/12/12 15:55 | Oscar Jose Gutierrez v Joao Hinsching | 6-3,6-3 |
| ITF Dominican Republic F3 | 2018/12/11 18:20 | Oscar Jose Gutierrez v Alex Blumenberg | 6-4,6-3 |