Estoril Open 2012
Juan Martin del Potro won the title, beating Richard Gasquet 6–4 6–2 in the final.
Main draw 28 players
- 1🇦🇷Juan Martin del PotroFinal · Champion
- 2🇫🇷Richard GasquetFinal · Lost to Juan Martin del Potro
- 3🇨🇭Stan Wawrinka#152Semifinals · Lost to Juan Martin del Potro
- 4🇪🇸Albert RamosSemifinals · Lost to Richard Gasquet
- 5🇺🇿Denis IstominRound of 16 · Lost to Joao Sousa
- 6🇳🇱Robin HaaseQuarterfinals · Lost to Stan Wawrinka
- 7🇪🇸Albert MontanesQuarterfinals · Lost to Juan Martin del Potro
- 8🇮🇹Flavio CipollaRound of 16 · Lost to Daniel Munoz de la Nava
- Q🇪🇸Daniel Munoz de la NavaQuarterfinals · Lost to Richard Gasquet
- WC🇵🇹Joao SousaQuarterfinals · Lost to Albert Ramos
- 🇩🇪Bjorn PhauRound of 16 · Lost to Albert Ramos
- 🇺🇸Bobby ReynoldsRound of 16 · Lost to Albert Montanes
- Q🇪🇸Inigo Cervantes HuegunRound of 16 · Lost to Robin Haase
- Q🇪🇸Ivan NavarroRound of 16 · Lost to Stan Wawrinka
- 🇮🇹Paolo LorenziRound of 16 · Lost to Richard Gasquet
- 🇵🇹Rui MachadoRound of 16 · Lost to Juan Martin del Potro
- 🇭🇺Attila BalazsRound of 32 · Lost to Bobby Reynolds
- 🇪🇸Daniel Gimeno TraverRound of 32 · Lost to Ivan Navarro
- 🇦🇷Diego JunqueiraRound of 32 · Lost to Flavio Cipolla
- 🇫🇷Edouard Roger-VasselinRound of 32 · Lost to Paolo Lorenzi
- 🇵🇹Frederico GilRound of 32 · Lost to Bjorn Phau
- WC🇵🇹Gastao EliasRound of 32 · Lost to Joao Sousa
- 🇷🇺Igor AndreevRound of 32 · Lost to Inigo Cervantes Huegun
- Q🇪🇸Javier MartiRound of 32 · Lost to Daniel Munoz de la Nava
- 🇦🇺Matthew EbdenRound of 32 · Lost to Albert Montanes
- 🇫🇷Paul Henri MathieuRound of 32 · Lost to Denis Istomin
- WC🇵🇹Pedro SousaRound of 32 · Lost to Rui Machado
- 🇮🇹Simone BolelliRound of 32 · Lost to Robin Haase