Career
Standing at 2.21 m (7 ft 3 in), he plays at the center position. In 2009, Cantekin signed with Anadolu Efes. On August 2, 2012, Cantekin signed with Banvit.
On September 17, 2014, he signed with his former team Mega Vizura.
On January 20, 2015, he left Mega and returned to Turkey where he signed with İstanbul BlackBerry. On October 6, 2015, he signed with Galatasaray. He was also a regular Turkey youth national team player.