Guayaquil CH 2012
Leonardo Mayer won the title, beating Paolo Lorenzi 6–2 6–4 in the final.
Main draw 32 players
- 1🇦🇷Leonardo MayerFinal · Champion
- 2🇮🇹Paolo LorenziFinal · Lost to Leonardo Mayer
- 3🇪🇸Ruben Ramirez HidalgoSemifinals · Lost to Paolo Lorenzi
- 4🇦🇷Guido PellaQuarterfinals · Lost to Martin Alund
- 5🇦🇷Martin AlundSemifinals · Lost to Leonardo Mayer
- 6🇺🇸Wayne OdesnikRound of 16 · Lost to Juan Sebastian Cabal
- 7🇵🇹Frederico GilRound of 16 · Lost to Pedro Sousa
- 8🇷🇺Teymuraz GabashviliRound of 32 · Lost to Alejandro Gonzalez
- 🇨🇴Alejandro GonzalezQuarterfinals · Lost to Paolo Lorenzi
- 🇨🇴Juan Sebastian CabalQuarterfinals · Lost to Ruben Ramirez Hidalgo
- 🇵🇹Pedro SousaQuarterfinals · Lost to Leonardo Mayer
- 🇷🇺Alexander LobkovRound of 16 · Lost to Ruben Ramirez Hidalgo
- Q🇲🇽Daniel GarzaRound of 16 · Lost to Alejandro Gonzalez
- WC🇵🇪Duilio BerettaRound of 16 · Lost to Martin Alund
- WC🇪🇨Emilio GomezRound of 16 · Lost to Leonardo Mayer
- 🇦🇷Marco Trungelliti#88Round of 16 · Lost to Paolo Lorenzi
- 🇨🇴Nicolas BarrientosRound of 16 · Lost to Guido Pella
- 🇺🇸Adam El MihdawyRound of 32 · Lost to Nicolas Barrientos
- WC🇪🇨Alejandro Jose Gomez EstradaRound of 32 · Lost to Frederico Gil
- 🇨🇴Carlos SalamancaRound of 32 · Lost to Martin Alund
- 🇨🇱Cristobal Saavedra CorvalanRound of 32 · Lost to Leonardo Mayer
- 🇺🇸Denis ZivkovicRound of 32 · Lost to Ruben Ramirez Hidalgo
- 🇦🇷Facundo BagnisRound of 32 · Lost to Marco Trungelliti
- Q🇦🇷Franco ScaravilliRound of 32 · Lost to Pedro Sousa
- 🇨🇱Jorge AguilarRound of 32 · Lost to Duilio Beretta
- WC🇪🇨Juan Sebastian VivancoRound of 32 · Lost to Juan Sebastian Cabal
- 🇪🇨Julio Cesar CampozanoRound of 32 · Lost to Paolo Lorenzi
- Q🇮🇹Mateo Nicolas MartinezRound of 32 · Lost to Daniel Garza
- 🇦🇷Maximiliano EstevezRound of 32 · Lost to Alexander Lobkov
- 🇦🇷Renzo OlivoRound of 32 · Lost to Emilio Gomez
- 🇲🇩Roman BorvanovRound of 32 · Lost to Wayne Odesnik
- Q🇵🇪Sergio GaldosRound of 32 · Lost to Guido Pella