Stadium: Court 2 Round: 25 Ground: Clay
| ITF Brazil F8 | 2018/11/05 16:00 | Soares Klier, Gilbert v Fernando Yamacita | 6-2,6-2 |
| ITF Brazil F7 | 2018/10/29 13:30 | Soares Klier, Gilbert v Fernando Yamacita | 6-4,6-2 |
| ITF Brazil F6 | 2018/10/22 18:35 | Alejandro Tabilo v Fernando Yamacita | 6-2,7-6 |
| ITF Brazil F5 | 2018/10/16 15:20 | Miele, Andre v Fernando Yamacita | 7-6,6-3 |
| Challenger Campinas Qual | 2018/09/30 14:55 | Neis, Fabricio v Fernando Yamacita | 7-5,6-4 |
| Challenger Campinas Qual | 2018/09/29 14:50 | Fernando Yamacita v Romboli, Fernando | 7-5,6-4 |
| ITF Bolivia F3 | 2018/09/24 18:35 | Fernando Yamacita v Mendoza, Alejandro | 7-6,3-6,1-6 |
| ITF Bolivia F2 | 2018/09/17 19:30 | Panta Herreros, Jorge Brian v Fernando Yamacita | 7-5,6-4 |
| ITF Brazil F9 | 2018/11/12 13:35 | Nusdeo, Joao Marcos v Ono, Vinicius | 1-6,2-6 |
| ITF Brazil F9 | 2018/11/11 14:00 | Ono, Vinicius v Gessner, Lucas | 6-4,6-4 |
| ITF Brazil F4 | 2017/11/25 13:00 | Laranja, Augusto v Ono, Vinicius | 6-2,6-1 |
| ITF USA F15 | 2017/04/22 15:00 | Kiger, Mac v Ono, Vinicius | 6-0,6-2 |
| ITF USA F37 | 2016/11/12 20:00 | Cotrone, Dominic v Ono, Vinicius | 6-2,6-2 |
| ITF USA F37 | 2016/11/11 23:00 | Ono, Vinicius v Daniel Paty | 6-2,6-1 |
| ITF Brazil F2 | 2016/07/05 22:10 | Romboli, Fernando v Ono, Vinicius | 6-0,4-6,6-2 |
| ITF Brazil F5 | 2015/08/25 22:35 | Ono, Vinicius v Miele, Andre | 1-6,2-6 |