Players
| Player | Country | Reached | |
|---|---|---|---|
 |
Santiago Giraldo | COL | Round Robin |
 |
Cristian Garin | CHI | Round Robin |
| ES | Eduardo Struvay | COL | Round Robin |
 |
Nicolas Jarry | CHI | Round Robin |
Other matches
| Round | Winner | Loser | Score |
|---|---|---|---|
| RR | Santiago Giraldo | Nicolas Jarry | 4-6 6-2 6-2 7-6(7) |
| RR | Cristian Garin | Eduardo Struvay | 6-3 6-3 6-2 |
| RR | Santiago Giraldo | Cristian Garin | 6-7(10) 6-3 6-3 6-7(7) 6-3 |