Round: 28 Ground: Clay
| ITF Brazil F9 | 2015/11/18 13:00 | Santos, Nicolas v Pedro Sakamoto | 3-6,6-4,5-7 |
| ITF Argentina F3 | 2016/03/17 15:00 | Juan Pablo Ficovich v Pedro Sakamoto | 2-6,4-6 |
| ITF Argentina F3 | 2016/03/16 17:00 | Cuevas, Martin v Pedro Sakamoto | 4-6,6-7 |
| Challenger Santiago 2 Qual | 2016/03/07 18:05 | Arguello, Facundo v Pedro Sakamoto | 6-1,6-0 |
| Challenger Santiago 2 Qual | 2016/03/05 15:55 | Pedro Sakamoto v Grandon Diaz, Cristobal | 6-1,6-3 |
| ITF USA F6 | 2016/02/05 15:00 | Pedro Sakamoto v Velotti, Agustin | 3-6,5-7 |
| ITF USA F6 | 2016/02/04 14:00 | Gonzalo Lama v Pedro Sakamoto | 7-6,2-6,4-6 |
| ITF USA F6 | 2016/02/03 14:00 | Pedro Sakamoto v Gomez, Lucas | 6-3,7-5 |
| ITF USA F5 | 2016/01/31 17:45 | Pedro Sakamoto v Denis Shapovalov | 6-7,3-6 |
| ITF Argentina F3 | 2016/03/17 16:55 | Santos, Nicolas v Juan Pablo Paz | 4-6,6-2,6-3 |
| ITF Argentina F3 | 2016/03/16 19:40 | Estevez Maximiliano v Santos, Nicolas | 3-6,4-6 |
| ITF Argentina F3 | 2016/03/14 12:00 | Santos, Nicolas v Betella, Luciano | 6-4,6-3 |
| ITF Argentina F3 | 2016/03/13 13:00 | Santos, Nicolas v Grassi Mazzuchi, Juan Pablo | 6-2,6-0 |
| ITF Argentina F3 | 2016/03/12 11:30 | Santos, Nicolas v Maresca, Santiago | 6-1,6-0 |
| ITF Brazil F9 | 2015/11/18 13:00 | Santos, Nicolas v Pedro Sakamoto | 3-6,6-4,5-7 |
| ITF Brazil F9 | 2015/11/17 14:05 | Miele, Andre v Santos, Nicolas | 1-6,1-6 |
| ITF Brazil F8 | 2015/11/10 12:00 | Santos, Nicolas v Santanna, B. | 4-6,6-7 |