 In 2015, Degener won once again the Turkish champion title.She became runners-up at the 2015 CEB European Championships held in Brandenburg, Germany.She repeated her achievement as runners-up at the 2016 CEB European Women's Three-cushion Cup held in the Netherlands on June 17-19, 2016 after losing to the world champion Dutch Therese Klompenhouwer by 30-16 in the finals.