Santo Domingo CH 2018
Cristian Garin won the title, beating Federico Delbonis 6–4 5–7 6–4 in the final.
Main draw 32 players
- 1🇺🇾Pablo CuevasRound of 32 · Lost to Santiago Giraldo
- 2🇦🇷Federico DelbonisFinal · Lost to Cristian Garin
- 3🇦🇷Guido AndreozziRound of 16 · Lost to Nino Serdarusic
- 4🇧🇴Hugo Dellien#106Round of 32 · Lost to Jurgen Melzer
- 5🇮🇹Paolo LorenziQuarterfinals · Lost to Federico Delbonis
- 6🇧🇷Thiago Monteiro#225Round of 32 · Lost to Jose Hernandez
- 7🇦🇷Juan Ignacio LonderoRound of 16 · Lost to Cristian Garin
- 8🇦🇷Facundo BagnisRound of 32 · Lost to Emilio Gomez
- 🇨🇱Cristian Garin#174Final · Champion
- 🇦🇷Carlos BerlocqSemifinals · Lost to Cristian Garin
- 🇷🇸Pedja KrstinSemifinals · Lost to Federico Delbonis
- WCDOMJose HernandezQuarterfinals · Lost to Carlos Berlocq
- PR🇦🇹Jurgen MelzerQuarterfinals · Lost to Pedja Krstin
- 🇭🇷Nino SerdarusicQuarterfinals · Lost to Cristian Garin
- WC🇪🇨Emilio GomezRound of 16 · Lost to Pedja Krstin
- Q🇦🇷Federico CoriaRound of 16 · Lost to Jose Hernandez
- 🇵🇹Gastao EliasRound of 16 · Lost to Jurgen Melzer
- 🇦🇹Gerald MelzerRound of 16 · Lost to Paolo Lorenzi
- 🇧🇷Rogerio Dutra SilvaRound of 16 · Lost to Federico Delbonis
- PR🇨🇴Santiago GiraldoRound of 16 · Lost to Carlos Berlocq
- Q🇨🇴Alejandro Gomez Gb42Round of 32 · Lost to Carlos Berlocq
- WCDOMJose OlivaresRound of 32 · Lost to Federico Coria
- Q🇵🇪Juan Pablo Varillas#200Round of 32 · Lost to Paolo Lorenzi
- ESAMarcelo ArevaloRound of 32 · Lost to Gastao Elias
- 🇪🇸Mario Vilella MartinezRound of 32 · Lost to Rogerio Dutra Silva
- Q🇺🇾Martin CuevasRound of 32 · Lost to Guido Andreozzi
- ALT🇦🇷Pedro CachinRound of 32 · Lost to Gerald Melzer
- DOMRoberto CidRound of 32 · Lost to Pedja Krstin
- 🇪🇨Roberto QuirozRound of 32 · Lost to Juan Ignacio Londero
- 🇦🇹Sebastian Ofner#120Round of 32 · Lost to Cristian Garin
- ALT🇧🇷Thomaz BellucciRound of 32 · Lost to Nino Serdarusic
- WCDOMVictor EstrellaRound of 32 · Lost to Federico Delbonis