<prompt> Nyora kuenderera kweiyi ndima - Muna 2018, Stefanidi akawedzera muunganidzwa wake wemamenduru, achitora nzvimbo yechitatu 4.80 m kuWorld Indoor Championships muBirmingham, uye nzvimbo yekutanga 4.85 m kuEuropean Championships muBerlin. Akakunda Diamond League ya2018  <response>: mumutsara 4.87 m kwegore rechitatu rakatevedzana uye akapedza mwaka aine nzvimbo yechipiri 4.85 m shure kwaAnzhelika Sidorova, achimiririra Europe paContinental Cup. 