Yalovaspor BK, is a Turkish professional basketball club based in Yalova, which currently competes in the Türkiye Basketbol Ligi (TBL). The team was founded in 1998 and got promoted to the top division in 2021. Their home arena is 90. Yñl Spor Salonu with a capacity of 2,000 seats. The team was sponsored by Semt77 until 2024.
Yalovaspor BK was founded in 1998. In 2016 they have been promoted to Turkish Basketball First League (TBL). On 15 June 2021, Semt77 Yalovaspor promoted to the BSL for the first time in club history as winners of the TBL play-offs.