Tags: Tennis Player.
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.