Argentina Open 2012
David Ferrer won the title, beating Nicolas Almagro 4–6 6–3 6–2 in the final.
Main draw 32 players
- 1🇪🇸David FerrerFinal · Champion
- 2🇪🇸Nicolas AlmagroFinal · Lost to David Ferrer
- 3🇫🇷Gilles SimonRound of 16 · Lost to Carlos Berlocq
- 4🇯🇵Kei NishikoriQuarterfinals · Lost to Stan Wawrinka
- 5🇦🇷Juan MonacoRound of 16 · Lost to David Nalbandian
- 6🇨🇭Stan Wawrinka#152Semifinals · Lost to Nicolas Almagro
- 7🇪🇸Fernando VerdascoRound of 16 · Lost to Igor Andreev
- 8🇦🇷Juan Ignacio ChelaRound of 32 · Lost to Albert Ramos
- 🇦🇷David NalbandianSemifinals · Lost to David Ferrer
- 🇦🇷Carlos BerlocqQuarterfinals · Lost to David Nalbandian
- WC🇨🇱Fernando GonzalezQuarterfinals · Lost to David Ferrer
- Q🇷🇺Igor AndreevQuarterfinals · Lost to Nicolas Almagro
- 🇪🇸Albert RamosRound of 16 · Lost to Fernando Gonzalez
- 🇫🇷Benoit PaireRound of 16 · Lost to Stan Wawrinka
- WC🇦🇷Facundo BagnisRound of 16 · Lost to David Ferrer
- Q🇦🇷Federico DelbonisRound of 16 · Lost to Nicolas Almagro
- 🇷🇴Victor HanescuRound of 16 · Lost to Kei Nishikori
- 🇪🇸Albert MontanesRound of 32 · Lost to Fernando Gonzalez
- Q🇦🇷Andres MolteniRound of 32 · Lost to David Ferrer
- 🇸🇮Blaz KavcicRound of 32 · Lost to Igor Andreev
- 🇫🇷Eric ProdonRound of 32 · Lost to Fernando Verdasco
- 🇮🇹Filippo VolandriRound of 32 · Lost to Juan Monaco
- 🇵🇹Frederico GilRound of 32 · Lost to Federico Delbonis
- WC🇦🇷Horacio ZeballosRound of 32 · Lost to Stan Wawrinka
- Q🇪🇸Javier MartiRound of 32 · Lost to Benoit Paire
- 🇪🇸Juan Carlos FerreroRound of 32 · Lost to Kei Nishikori
- 🇦🇷Leonardo MayerRound of 32 · Lost to Facundo Bagnis
- 🇪🇸Pablo AndujarRound of 32 · Lost to Victor Hanescu
- 🇪🇸Pere RibaRound of 32 · Lost to Carlos Berlocq
- 🇮🇹Potito StaraceRound of 32 · Lost to Nicolas Almagro
- 🇵🇹Rui MachadoRound of 32 · Lost to Gilles Simon
- LL🇺🇸Wayne OdesnikRound of 32 · Lost to David Nalbandian