Kaia Kanepi Kaia Kanepi (; born 10 June 1985) is an Estonian inactive professional tennis player. She achieved her career-high ranking of world No. 15 on 20 August 2012 and has won four singles titles on the WTA Tour. Described as a 'resident Grand Slam up ...

was the defending champion, but she lost in the semifinals to

Carla Suárez Navarro Carla Suárez Navarro (; born 3 September 1988) is a Spanish former professional tennis player. A former top 10 singles player, she reached a career-high singles ranking of world No. 6 on 29 February 2016, and a best WTA doubles ranking of 11, o ...

Anastasia Pavlyuchenkova Anastasia Sergeyevna "Nastia" Pavlyuchenkova (; born 3 July 1991) is a Russian professional tennis player. She reached a career-high singles WTA rankings, ranking of world No. 11 on 8 November 2021. Pavlyuchenkova has won twelve singles titles ...

won the title, defeating Suárez Navarro in the final, 7–5, 6–2.

Seeds

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Lucky losers

Monica Puig Monica Puig Marchán (born September 27, 1993) is a Puerto Rican former professional tennis player. She is the first Puerto Rican in history to win a gold medal at the Olympics while representing Puerto Rico, having done so in 2016 at the women ...

Draw

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

Main Draw

Qualifying Draw
{{DEFAULTSORT:2013 Portugal Open - Women's Singles Women's Singles Portugal Open - Women's Singles