Quito 2015
Victor Estrella won the title, beating Feliciano Lopez 6–2 6–7(5) 7–6(5) in the final.
Main draw 28 players
- 1🇪🇸Feliciano LopezFinal · Lost to Victor Estrella
- 2🇨🇴Santiago GiraldoRound of 16 · Lost to Albert Montanes
- 3🇪🇸Fernando VerdascoSemifinals · Lost to Feliciano Lopez
- 4🇸🇰Martin KlizanQuarterfinals · Lost to Victor Estrella
- 5🇮🇹Paolo LorenziQuarterfinals · Lost to Fernando Verdasco
- 6🇧🇷Thomaz BellucciSemifinals · Lost to Victor Estrella
- 7🇷🇸Dusan Lajovic#158Quarterfinals · Lost to Feliciano Lopez
- 8DOMVictor EstrellaFinal · Champion
- 🇪🇸Albert MontanesQuarterfinals · Lost to Thomaz Bellucci
- 🇨🇴Alejandro FallaRound of 16 · Lost to Paolo Lorenzi
- 🇨🇴Alejandro GonzalezRound of 16 · Lost to Feliciano Lopez
- 🇪🇸Daniel Gimeno TraverRound of 16 · Lost to Martin Klizan
- Q🇦🇹Gerald MelzerRound of 16 · Lost to Fernando Verdasco
- 🇦🇷Horacio ZeballosRound of 16 · Lost to Thomaz Bellucci
- Q🇨🇱Nicolas JarryRound of 16 · Lost to Dusan Lajovic
- Q🇦🇷Renzo OlivoRound of 16 · Lost to Victor Estrella
- 🇪🇸Adrian Menendez MaceirasRound of 32 · Lost to Paolo Lorenzi
- Q🇧🇷Andre GhemRound of 32 · Lost to Victor Estrella
- 🇦🇹Andreas Haider MaurerRound of 32 · Lost to Gerald Melzer
- 🇺🇸Austin KrajicekRound of 32 · Lost to Horacio Zeballos
- 🇷🇺Evgeny DonskoyRound of 32 · Lost to Renzo Olivo
- 🇦🇷Facundo ArguelloRound of 32 · Lost to Albert Montanes
- 🇦🇷Facundo BagnisRound of 32 · Lost to Alejandro Gonzalez
- WC🇪🇨Giovanni LapenttiRound of 32 · Lost to Thomaz Bellucci
- WC🇪🇨Gonzalo EscobarRound of 32 · Lost to Nicolas Jarry
- 🇧🇷Joao SouzaRound of 32 · Lost to Alejandro Falla
- 🇮🇹Luca VanniRound of 32 · Lost to Dusan Lajovic
- WC🇭🇺Marton Fucsovics#145Round of 32 · Lost to Daniel Gimeno Traver