Anabel Medina Garrigues was the defending champion, but lost in the second round to
Silvia Soler Espinosa.
Kaia Kanepi won the tournament, defeating in the final
Carla Suárez Navarro 3–6, 7–6
(8–6), 6–4.
Seeds
Draw
Finals
Top half
Bottom half
Qualifying
Seeds
Qualifiers
Lucky loser
#
Sloane Stephens
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
Main DrawQualifying Draw
{{DEFAULTSORT:2012 Estoril Open - Women's Singles
Estoril Open - Singles
2012 Women's Singles
Estoril Open