Kammala jumla mai zuwa: A cikin 2014, Üstündağ ya yi gasa a cikin 'yan mata 50 m butterfly, 100 m butterfly da 200 m butterfly events a Wasannin Olympics na Summer Youth a Nanjing, China. Ta shiga cikin
Gasar Wasannin Ruwa ta Turai ta 2016 a London, United Kingdom kuma ta kasance ta 44 a gasar zakarun mata na mita 50 na malam buɗe ido.