Fanatik reports that Süper Lig team Kocaelispor has signed 23-year-old forward Metehan Altunbaş from Eyüpspor. The signing was announced by the club during a season opening event in İzmit where the team met with fans. During the event, Altunbaş was brought on stage to greet the supporters. A post on Kocaelispor's official X account stated that a 3-year agreement has been signed with the player.