Kammala jumla mai zuwa: Tsiavou an haife ta ne a Igoumenitsa, Girka, inda take zaune, kuma asalinta daga Vrisella Filiates ne. Yayinda take yarinya ta kasance 'yar wasan motsa jiki ta wasan motsa jiki amma ta bar wannan wasan saboda tsayinta (176 cm). A shekara ta 1998 ta juya zuwa yin iyo a matsayin memba na kulob din jirgin ruwa na gida. Shekaru uku bayan haka, ta kasance memba na tawagar 'yan wasan Girka a karon farko. A shekara ta 2006, ta lashe lambar tagulla a Gasar Rowing ta Duniya. Ta ɗauki matsayi na 6 (tare da Chrysi Biskitzi) a Wasannin Olympics na bazara na 2008 a Beijing kuma a cikin 2009 ta lashe lambar zinare tare da Christina Giazitzidou a gasar Poznań. A shekara mai zuwa, Tsiavou ta lashe lambar tagulla a Karapiro kuma a 2011 ta kasance ta farko a gasar zakarun duniya ta Bled. Tsiavou ya lashe lambar tagulla (tare da Christina Giazitzidou) a Wasannin Olympics na 2012 a London (
ƙananan ƙananan ƙwayoyin cuta).