Stadium: Court 14 Round: 27 Ground: Clay
| ITF USA F4 | 2018/01/18 15:00 | Pedro Sakamoto v Alejandro Tabilo | 6-3,6-1 |
| ITF USA F4 | 2018/01/16 18:00 | Pedro Sakamoto v Raleigh Smith | 5-7,7-6,6-1 |
| ITF Brazil F4 | 2017/11/28 15:00 | Andre Miele v Pedro Sakamoto | 6-3,6-2 |
| Challenger Rio De Janeiro | 2017/11/23 14:00 | Carlos Berlocq v Pedro Sakamoto | 6-4,6-2 |
| Challenger Rio De Janeiro | 2017/11/21 16:10 | Pedro Sakamoto v Maximo Gonzalez | 6-3,6-3 |
| Challenger Santiago 2 | 2017/11/13 15:20 | Pedro Sakamoto v Juan Ignacio Londero | 1-6,2-6 |
| Challenger Santiago 2 Qual | 2017/11/12 16:15 | Alejandro Gonzalez v Pedro Sakamoto | 2-6,7-5,4-6 |
| Challenger Santiago 2 Qual | 2017/11/11 20:30 | Victor Nunez v Pedro Sakamoto | 2-6,6-7 |
| ITF USA F4 | 2018/01/18 16:40 | David Volfson v Roberto Cid Subervi | 2-6,2-6 |
| ITF USA F4 | 2018/01/16 15:00 | Gustav Hansson v Roberto Cid Subervi | 1-6,4-6 |
| ITF Dominican Republic F3 | 2017/12/14 14:00 | Roberto Cid Subervi v Jose Olivares | 4-6,4-6 |
| ITF Dominican Republic F3 | 2017/12/13 16:10 | Roberto Cid Subervi v George Botezan | 6-2,6-0 |
| ITF Dominican Republic F3 | 2017/12/12 13:30 | Genaro Alberto Olivieri v Roberto Cid Subervi | 0-6,2-6 |
| ITF Dominican Republic F2 | 2017/12/10 14:00 | Roberto Cid Subervi v Jose Hernandez-Fernandez | 6-3,6-2 |
| ITF Dominican Republic F2 | 2017/12/08 13:30 | Alejandro Gomez v Roberto Cid Subervi | 1-6,0-6 |
| ITF Dominican Republic F2 | 2017/12/07 16:10 | John Lamble v Roberto Cid Subervi | 6-7,2-6 |