Stadium: Estadio Round: 28 Ground: Clay
| ITF USA F5 | 2018/01/26 15:30 | Pedro Sakamoto v Roberto Cid Subervi | 0-6,1-6 |
| ITF USA F4 | 2018/01/19 15:00 | Pedro Sakamoto v Roberto Cid Subervi | 6-1,6-4 |
| Challenger San Luis Potosi | 2018/03/30 18:00 | Jose Hernandez-Fernandez v Roberto Cid Subervi | 6-2,3-6,4-6 |
| Challenger San Luis Potosi | 2018/03/29 20:40 | Roberto Cid Subervi v Facundo Bagnis | 6-7,7-5,6-1 |
| Challenger San Luis Potosi | 2018/03/28 19:40 | Roberto Cid Subervi v Alexander Sarkissian | 6-2,6-0 |
| Challenger San Luis Potosi Qual | 2018/03/26 20:50 | Cristian Rodriguez v Roberto Cid Subervi | 7-6,2-6,3-6 |
| Challenger San Luis Potosi Qual | 2018/03/26 00:45 | Luis David Martinez v Roberto Cid Subervi | 1-6,6-4,4-6 |
| Challenger San Luis Potosi Qual | 2018/03/25 21:35 | Rodrigo M Monsech v Roberto Cid Subervi | 0-6,0-6 |
| Challenger Santiago Qual | 2018/03/04 15:30 | Roberto Cid Subervi v Pedro Cachin | 6-7,6-7 |
| Challenger Santiago Qual | 2018/03/03 17:05 | Ivan Gakhov v Roberto Cid Subervi | 6-7,3-6 |
| Challenger San Luis Potosi | 2018/03/30 20:15 | Jay Clarke v Pedro Sakamoto | 3-6,6-7 |
| Challenger San Luis Potosi | 2018/03/29 18:00 | Pedro Sakamoto v Pedja Krstin | 4-6,6-3,7-5 |
| Challenger San Luis Potosi | 2018/03/27 23:20 | Federico Coria v Pedro Sakamoto | 3-6,4-6 |
| Challenger San Luis Potosi Qual | 2018/03/26 19:35 | Pedro Sakamoto v Gonzalo Lama | 6-4,7-6 |
| Challenger San Luis Potosi Qual | 2018/03/26 00:25 | Pedro Sakamoto v Emilio Gomez | 6-2,6-2 |
| Challenger San Luis Potosi Qual | 2018/03/25 19:25 | Juan Ignacio Londero v Pedro Sakamoto | 6-4,5-7,5-7 |
| Challenger Santiago Qual | 2018/03/03 18:35 | Pedro Sakamoto v Miljan Zekic | 2-6,6-3,6-7 |
| ATP Sao Paulo Qual | 2018/02/25 16:10 | Pedro Sakamoto v Guilherme Clezar | 2-6,1-6 |