She began with basketball playing at the age of ten. Despite her height disadvantage, she became a successful player. In the 2008–09 season, at the age of fourteen, Merve Aydın was admitted to the senior team of Mersin B.B. SK becoming the youngest ever player in the Turkish Women's Basketball League.[4] In the 2012–13 season, she was transferred back to Mersin B.B. after playing in the İstanbul Üniversitesi SK for some time.[5]
Despite her injuries she returned to play in high-level competition.She played Eurocup semi-final with Hatay Büyükşehir Belediyesi (women's basketball) and played for them in 2017 until 2019. She transferred to the French first division (basketball) team Nantes Rezé Basket.[6] For the following season she played for Spanish first division team Al-Qazeres.[7] She played for half a season there and then joined to the Turkish show Survivor.[8]
^Yilmaz, Taner (17 May 2013). "Başarının Adı "MERVE AYDIN"" (in Turkish). Just Women's Basketball. Archived from the original on 11 August 2013. Retrieved 11 August 2013.