Karadeniz has been representing Turkey on the international scene since 2016. Karadeniz saw success early winning silver at the G. Kartozia & V. Balavadze Price tournament in 2017 along with bronze at the Ion Corneanu & Ladislau Simon Memorial tournament. In 2019, Karadeniz took home a pair of bronze medals at the international Ukranaian touranament and Yasar Dogu.