Date of Birth: 
Place of Birth: Lisbon, Lisbon District, Portugal
About Joana Valle Costa
- Joana Valle Costa (born 31 October 1995 in Lisbon) is a Portuguese tennis player. Valle Costa has won two doubles titles on the ITF tour in her career.
- On 27 May 2013, she reached her best singles ranking of world number 782.
- On 25 February 2013, she peaked at world number 709 in the doubles rankings. Valle Costa has a 0–3 record for Portugal in Fed Cup competition.
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