# 2018 Ecuador Open Quito – Singles

Víctor Estrella Burgos was the three-time defending champion and the tournament's only champion to date, but lost in the second round to Gerald Melzer.
Roberto Carballés Baena won his first ATP title, defeating Albert Ramos Viñolas in the final, 6–3, 4–6, 6–4.

## Seeds

The top four seeds receive a bye into the second round.
* Pablo Carreño Busta (second round)
* Albert Ramos Viñolas (final)
* Gaël Monfils (quarterfinals)
* Paolo Lorenzi (second round)
* Horacio Zeballos (first round)
* Víctor Estrella Burgos (second round)
* Ivo Karlović (second round)
* Nicolás Jarry (quarterfinals)

## 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 | Final |
| Q | Andrej Martin | 6 | 3 | 2 | | | | | |
| Q | Roberto Carballés Baena | 4 | 6 | 6 | | | | | |
| Q | Roberto Carballés Baena | 4 | 6 | 6 | Q | Roberto Carballés Baena | 6 | 4 | 6 |
| | | | | | 2 | Albert Ramos Viñolas | 3 | 6 | 4 |
| | Thiago Monteiro | 4 | 7$^7$ | 4 | 2 | Albert Ramos Viñolas | 3 | 6 | 4 |
| 2 | Albert Ramos Viñolas | 6 | 6$^4$ | 6 | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | P Carreño Busta | 4 | 2 | | | | | | | | | | | |
| | R Dutra Silva | 5 | 4 | | Q | A Martin | 6 | 6 | | | | | | | | | | | |
| Q | A Martin | 7 | 6 | | | | | | | Q | A Martin | 6 | 6 | | | | | | |
| WC | C Moutet | 6 | 6$^5$ | 6 | | | | | | WC | C Moutet | 3 | 4 | | | | | | |
| | A Menéndez Maceiras | 4 | 7$^7$ | 2 | WC | C Moutet | 7 | 6$^3$ | 7$^8$ | | | | | | | | | | |
| | E Escobedo | 4 | 7$^8$ | 6$^4$ | 7 | I Karlović | 5 | 7$^7$ | 6$^6$ | | | | | | | | | | |
| 7 | I Karlović | 6 | 6$^6$ | 7$^7$ | | | | | | | | | | | Q | A Martin | 6 | 3 | 2 |
| | | | | | | | | | | | | | | | Q | R Carballés Baena | 4 | 6 | 6 |
| | | | | | 4 | P Lorenzi | 6$^4$ | 5 | | | | | | | | | | | |
| Q | R Carballés Baena | 7$^7$ | 6 | | Q | R Carballés Baena | 7$^7$ | 7 | | | | | | | | | | | |
| Q | F Gaio | 6$^5$ | 3 | | | | | | | Q | R Carballés Baena | 3 | 6 | 7$^7$ | | | | | |
| PR | P Andújar | 4 | 7 | 5 | | | | | | 8 | N Jarry | 6 | 2 | 6$^5$ | | | | | |
| | S Travaglia | 6 | 5 | 7 | | S Travaglia | 6 | 6$^5$ | 3 | | | | | | | | | | |
| Q | F Bagnis | 7$^7$ | 2 | 6$^5$ | 8 | N Jarry | 4 | 7$^7$ | 6 | | | | | | | | | | |
| 8 | N Jarry | 6$^4$ | 6 | 7$^7$ | | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 5 | H Zeballos | 4 | 6$^8$ | | | | | | | | | | | | | | | | |
| | T Monteiro | 6 | 7$^{10}$ | | | T Monteiro | 7$^7$ | 4 | 7 | | | | | | | | | | |
| LL | A Giannessi | 6 | 6 | | LL | A Giannessi | 6$^4$ | 6 | 5 | | | | | | | | | | |
| | P Polansky | 3 | 4 | | | | | | | | T Monteiro | 6 | 2 | 6 | | | | | |
| | C Ruud | 7 | 6 | | | | | | | 3 | G Monfils | 4 | 6 | 4 | | | | | |
| | C Berlocq | 5 | 0 | | | C Ruud | 4 | 6 | 4 | | | | | | | | | | |
| | | | | | 3 | G Monfils | 6 | 3 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | T Monteiro | 4 | 7$^7$ | 4 |
| 6 | V Estrella Burgos | 4 | 6 | 6 | | | | | | | | | | | 2 | A Ramos Viñolas | 6 | 6$^4$ | 6 |
| | T Bellucci | 6 | 4 | 2 | 6 | V Estrella Burgos | 6 | 1 | 4 | | | | | | | | | | |
| | G Melzer | 6 | 6 | | | G Melzer | 4 | 6 | 6 | | | | | | | | | | |
| | M Cecchinato | 4 | 2 | | | | | | | | G Melzer | 2 | 4 | | | | | | |
| | Y Hanfmann | 6$^5$ | 3 | | | | | | | 2 | A Ramos Viñolas | 6 | 6 | | | | | | |
| WC | R Quiroz | 7$^7$ | 6 | | WC | R Quiroz | 3 | 6 | 3 | | | | | | | | | | |
| | | | | | 2 | A Ramos Viñolas | 6 | 3 | 6 | | | | | | | | | | |

## Qualifying
### Seeds

The top two seeds receive a bye into the qualifying competition.
* Roberto Carballés Baena (qualified)
* Andrej Martin (qualified)
* Alessandro Giannessi (qualifying competition, lucky loser)
* Facundo Bagnis (qualified)
* Guilherme Clezar (first round)
* João Souza (qualifying competition)
* Federico Gaio (qualified)
* Daniel Muñoz de la Nava (first round)

### Qualifiers

* Roberto Carballés Baena
* Andrej Martin
* Federico Gaio
* Facundo Bagnis

### Lucky loser

* Alessandro Giannessi

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | | 1 | Roberto Carballés Baena | 6 | 6 |
| | | | | | | Gonzalo Escobar | 1 | 3 |
| | Gonzalo Escobar | 6$^3$ | 7$^7$ | 6 | | Gonzalo Escobar | 1 | 3 |
| 5 | Guilherme Clezar | 7$^7$ | 6$^5$ | 4 | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | | 2 | Andrej Martin | 6 | 6 |
| | | | | | | Pedro Sakamoto | 4 | 4 |
| | Pedro Sakamoto | 3 | 6 | 6 | | Pedro Sakamoto | 4 | 4 |
| 8 | Daniel Muñoz de la Nava | 6 | 4 | 4 | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Alessandro Giannessi | 6 | 6 | | | | | | |
| | Juan Ignacio Londero | 4 | 4 | | | | | | |
| | Juan Ignacio Londero | 4 | 4 | | 3 | Alessandro Giannessi | 6 | 6$^5$ | 6$^7$ |
| | | | | | 7 | Federico Gaio | 3 | 7$^7$ | 7$^9$ |
| | Daniel Dutra da Silva | 4 | 7$^7$ | 3 | 7 | Federico Gaio | 3 | 7$^7$ | 7$^9$ |
| 7 | Federico Gaio | 6 | 6$^5$ | 6 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Facundo Bagnis | 6 | 6 | | | | |
| Alt | Alessandro Motti | 0 | 3 | | | | |
| Alt | Alessandro Motti | 0 | 3 | 4 | Facundo Bagnis | 6 | 6 |
| | | | | 6 | João Souza | 3 | 4 |
| Alt | Jan Hernych | 3 | 3 | 6 | João Souza | 3 | 4 |
| 6 | João Souza | 6 | 6 | | | | |