| 2018 Ecuador Open Quito | ||||
|---|---|---|---|---|
| Date | 5–11 February | |||
| Edition | 4th | |||
| Category | ATP World Tour 250 | |||
| Draw | 28S / 16D | |||
| Prize money | $482,060 | |||
| Surface | Clay / outdoor | |||
| Location | Quito,Ecuador | |||
| Champions | ||||
| Singles | ||||
 Roberto Carballés Baena[1] | ||||
| Doubles | ||||
 Nicolás Jarry /Hans Podlipnik-Castillo[2] | ||||
| ||||
The2018 Ecuador Open Quito was anATP men'stennis tournament played on outdoorclay courts. It was the 4th edition of theEcuador Open Quito as part of theATP World Tour 250 series of the2018 ATP World Tour. It took place inQuito,Ecuador from 5 February through 11 February 2018. UnseededRoberto Carballés Baena, who entered the main draw as a qualifier, won the singles title.
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 | Q1 |
| Singles | 250 | 150 | 90 | 45 | 20 | 0 | 12 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| Doubles | 0 | — | — | — | — |
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q2 | Q1 |
| Singles | $85,945 | $45,265 | $24,520 | $13,970 | $8,230 | $4,875 | $2,195 | $1,100 |
| Doubles | $26,110 | $13,730 | $7,440 | $4,260 | $2,490 | — | — | — |
| Doubles prize money per team | ||||||||
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| ESP | Pablo Carreño Busta | 10 | 1 |
| ESP | Albert Ramos Viñolas | 21 | 2 |
 FRA | Gaël Monfils | 44 | 3 |
 ITA | Paolo Lorenzi | 46 | 4 |
 ARG | Horacio Zeballos | 66 | 5 |
 DOM | Víctor Estrella Burgos | 86 | 6 |
 CRO | Ivo Karlović | 90 | 7 |
| CHI | Nicolás Jarry | 95 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry using a protected ranking:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Alexandr Dolgopolov → replaced by
Casper RuudNicolás Kicker → replaced by
Peter PolanskyTommy Robredo → replaced byAlessandro Giannessi
Tennys Sandgren → replaced byStefano Travaglia| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 BRA | Marcelo Demoliner |  IND | Purav Raja | 98 | 1 |
 PHI | Treat Huey |  AUT | Philipp Oswald | 111 | 2 |
 MEX | Santiago González | MEX | Miguel Ángel Reyes Varela | 127 | 3 |
| ESP | Pablo Carreño Busta | ARG | Guillermo Durán | 148 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pairs received entry as alternates:
Carlos Berlocq (right shoulder injury)Rogério Dutra Silva (enteritis)André Sá (right calf strain)Roberto Carballés Baena defeatedAlbert Ramos Viñolas, 6–3, 4–6, 6–4Nicolás Jarry /Hans Podlipnik-Castillo defeatedAustin Krajicek /Jackson Withrow, 7–6(8–6), 6–3
