# 2016 Claro Open Barranquilla – Singles

Borna Ćorić was the defending champion but chose not to participate.
Diego Schwartzman won the title after defeating Rogério Dutra Silva 6–4, 6–1 in the final.

## Seeds

* Diego Schwartzman (champion)
* Víctor Estrella Burgos (quarterfinals)
* Rogério Dutra Silva (final)
* Santiago Giraldo (semifinals)
* Máximo González (semifinals)
* Alejandro González (quarterfinals)
* Darian King (first round)
* Marcelo Arévalo (second round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Diego Schwartzman | 7 | 6 | | | | |
| 4/WC | Santiago Giraldo | 5 | 2 | | | | |
| 4/WC | Santiago Giraldo | 5 | 2 | 1 | Diego Schwartzman | 6 | 6 |
| | | | | 3 | Rogério Dutra Silva | 4 | 1 |
| 3 | Rogério Dutra Silva | 6 | 6 | 3 | Rogério Dutra Silva | 4 | 1 |
| 5 | Máximo González | 3 | 1 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | D Schwartzman | 6 | 6 | | | | | | | | | | | | | | |
| | JI Londero | 2 | 4 | | 1 | D Schwartzman | 6 | 6 | | | | | | | | | |
| | F Argüello | 6 | 4 | 4 | Q | JS Gómez | 3 | 2 | | | | | | | | | |
| Q | JS Gómez | 3 | 6 | 6 | | | | | | 1 | D Schwartzman | 6 | 6 | | | | |
| | J Hernández | 7 | 6 | | | | | | | | J Hernández | 1 | 0 | | | | |
| Q | B Sant'Anna | 5 | 2 | | | J Hernández | 7$^7$ | 4 | 6 | | | | | | | | |
| | R Quiroz | 0 | 6 | 6 | | R Quiroz | 6$^3$ | 6 | 2 | | | | | | | | |
| 7 | D King | 6 | 3 | 2 | | | | | | | | | | 1 | D Schwartzman | 7 | 6 |
| 4/WC | S Giraldo | 6 | 6 | | | | | | | | | | | 4/WC | S Giraldo | 5 | 2 |
| | R Hocevar | 0 | 2 | | 4/WC | S Giraldo | 6 | 3 | 7 | | | | | | | | |
| WC | Gregorio Cordonnier | 4 | 1 | | | A Falla | 2 | 6 | 5 | | | | | | | | |
| | A Falla | 6 | 6 | | | | | | | 4/WC | S Giraldo | 6 | 6 | | | | |
| Alt | JP Sorgi | 1 | 3 | | | | | | | | A Velotti | 0 | 4 | | | | |
| | A Velotti | 6 | 6 | | | A Velotti | 6 | 6 | | | | | | | | | |
| WC | José Daniel Bendeck | 1 | 2 | | 8 | M Arévalo | 4 | 2 | | | | | | | | | |
| 8 | M Arévalo | 6 | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | A González | 6 | 6 | | | | | | | | | | | | | | | |
| Q | G Mina | 2 | 1 | | 6 | A González | 1 | 6 | 6 | | | | | | | | | |
| | C Rodríguez | 6 | 6 | | | C Rodríguez | 6 | 1 | 2 | | | | | | | | | |
| | D Dutra da Silva | 1 | 0 | | | | | | | 6 | A González | 4 | 4 | | | | | |
| | Maximiliano Estévez | 6 | 1 | | | | | | | 3 | R Dutra Silva | 6 | 6 | | | | | |
| | A El Mihdawy | 1 | 0$^r$ | | | M Estévez | 1 | 0 | | | | | | | | | | |
| | JC Sáez | 0 | 4 | | 3 | R Dutra Silva | 6 | 6 | | | | | | | | | | |
| 3 | R Dutra Silva | 6 | 6 | | | | | | | | | | | | 3 | R Dutra Silva | 6 | 6 |
| 5 | M González | 7$^7$ | 3 | 0 | | | | | | | | | | | 5 | M González | 3 | 1 |
| | E Struvay | 6$^3$ | 6 | 0$^r$ | 5 | M González | 6 | 6 | | | | | | | | | | |
| | G Escobar | 4 | 5 | | | F Mena | 1 | 2 | | | | | | | | | | |
| | F Mena | 6 | 7 | | | | | | | 5 | M González | 4 | 6 | 6 | | | | |
| | M Zormann | 3 | 1 | | | | | | | 2/WC | V Estrella Burgos | 6 | 3 | 4 | | | | |
| Q | F Romboli | 6 | 6 | | Q | F Romboli | 6 | 2 | 2 | | | | | | | | | |
| | C Zampieri | 5$^r$ | | | 2/WC | V Estrella Burgos | 4 | 6 | 6 | | | | | | | | | |
| 2/WC | V Estrella Burgos | 6 | | | | | | | | | | | | | | | | |