Darko Kostić (Serbian Cyrillic: Дарко Костић, Greek: Ντάρκο Ράλλη (Ntarko Rallis); born 30 September 1978) is a Serbian–Greek professional basketball coach and former player.
Playing career
Rallis had two stints with the Belgian team Okapi Aalstar where played during 1998–99 and 2000–01 season.[1] In between he played for the German team Ratiopharm Ulm.[1][2] In 2003, he moved to Slovakia where he played for two seasons for Chemosvit Svit and MBK Lučenec.[3] Also, he played for the Ecuadorian team Salesianos Club Guayaquil.[4]
Prior to the 2016–17 season Kostić was named as a head coach of OKK Beograd after one year he spent there as an assistant coach of the head coach Vlade Đurović.[6] He left the club in June 2018.
On 30 July 2018 Kostić became a head coach for Bulgarian team Academic Bultex 99.[7] On 27 December 2018 Academic parted ways with him following the loss against Beroe.[8]