# 2018 Visit Panamá Cup – Singles

Rogério Dutra Silva was the defending champion but lost in the first round to Evan Song.
Carlos Berlocq won the title after defeating Blaž Rola 6–2, 6–0 in the final.

## Seeds

* Dušan Lajović (withdrew)
* Rogério Dutra Silva (first round)
* Yannick Hanfmann (quarterfinals)
* Carlos Berlocq (champion)
* Darian King (first round)
* Renzo Olivo (second round)
* Reilly Opelka (first round)
* Mitchell Krueger (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 | Semifinals | Final | Final | Final | Final |
| Q | Juan Ignacio Londero | 7$^7$ | 5 | 6$^1$ | | | | |
| 4 | Carlos Berlocq | 6$^3$ | 7 | 7$^7$ | | | | |
| 4 | Carlos Berlocq | 6$^3$ | 7 | 7$^7$ | 4 | Carlos Berlocq | 6 | 6 |
| | | | | | | Blaž Rola | 2 | 0 |
| | Blaž Rola | 6 | 6 | | | Blaž Rola | 2 | 0 |
| | Andrea Collarini | 2 | 3 | | | | | |

### 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 | Semifinals |
| LL | Felipe Mantilla | 7$^7$ | 4 | 2 | | | | | | | | | | | | | | |
| | J Choinski | 6$^4$ | 6 | 6 | | J Choinski | 6 | 6 | | | | | | | | | | |
| | P Krstin | 5 | 2 | | | J Clarke | 4 | 2 | | | | | | | | | | |
| | J Clarke | 7 | 6 | | | | | | | | J Choinski | 3 | 1 | | | | | |
| WC | JG Gómez | 2 | 1 | | | | | | | Q | JI Londero | 6 | 6 | | | | | |
| Q | JI Londero | 6 | 6 | | Q | JI Londero | 6 | 6 | | | | | | | | | | |
| | A Pavić | 6 | 6 | | | A Pavić | 4 | 4 | | | | | | | | | | |
| 5 | D King | 1 | 4 | | | | | | | | | | | Q | JI Londero | 7$^7$ | 5 | 6$^1$ |
| 4 | C Berlocq | 6 | 6 | | | | | | | | | | | 4 | C Berlocq | 6$^3$ | 7 | 7$^7$ |
| | F Coria | 4 | 1 | | 4 | C Berlocq | 6 | 6 | | | | | | | | | | |
| SE | P Sakamoto | 2 | 2 | | Alt | A Basso | 2 | 4 | | | | | | | | | | |
| Alt | A Basso | 6 | 6 | | | | | | | 4 | C Berlocq | 7 | 6 | | | | | |
| | J Hernández-Fernández | 2 | 6 | 7 | | | | | | | J Hernández-Fernández | 5 | 2 | | | | | |
| WC | E Gómez | 6 | 2 | 5 | | J Hernández-Fernández | 6 | 3 | 6 | | | | | | | | | |
| | R Quiroz | 3 | 6 | 4 | 8 | M Krueger | 3 | 6 | 4 | | | | | | | | | |
| 8 | M Krueger | 6 | 3 | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| 7 | R Opelka | 3 | 1 | | | | | | | | | | | | | |
| | B Rola | 6 | 6 | | | B Rola | 6 | 6 | | | | | | | | |
| WC | S Korda | 2 | 6$^4$ | | Q | P Torebko | 3 | 2 | | | | | | | | |
| Q | P Torebko | 6 | 7$^7$ | | | | | | | B Rola | 3 | 6 | 6 | | | |
| | F Bagnis | 7$^9$ | 6 | | | | | | 3 | Y Hanfmann | 6 | 4 | 4 | | | |
| | I Nedelko | 6$^7$ | 2 | | | F Bagnis | 2 | 4 | | | | | | | | |
| Alt | R Statham | 4 | 7 | 3 | 3 | Y Hanfmann | 6 | 6 | | | | | | | | |
| 3 | Y Hanfmann | 6 | 5 | 6 | | | | | | | | | | B Rola | 6 | 6 |
| 6/WC | R Olivo | 6 | 6 | | | | | | | | | | | A Collarini | 2 | 3 |
| | D Muñoz de la Nava | 4 | 4 | | 6/WC | R Olivo | 3 | 6$^5$ | | | | | | | | |
| | D Köpfer | 4 | 6 | 4 | Q | C Rodríguez | 6 | 7$^7$ | | | | | | | | |
| Q | C Rodríguez | 6 | 4 | 6 | | | | | Q | C Rodríguez | 4 | 6$^7$ | | | | |
| | A Collarini | 3 | 6 | 7$^7$ | | | | | | A Collarini | 6 | 7$^9$ | | | | |
| | F Argüello | 6 | 1 | 6$^2$ | | A Collarini | 7$^7$ | 0 | | | | | | | | |
| Q | Evan Song | 3 | 6 | 6 | Q | E Song | 6$^3$ | 0$^r$ | | | | | | | | |
| 2 | R Dutra Silva | 6 | 4 | 4 | | | | | | | | | | | | |