Rubuta ci gaba don wannan sakin layi - Priftis ya kuma yi aiki a matsayin mataimakin kocin kungiyar kwallon kwando ta kasar Girka tsakanin 2008 da 2012, kuma daga 2014 zuwa yanzu. Ya yi aiki a matsayin mataimakin koci tare da Girka a wasannin da ke tafe: 2008 FIBA World Olympic Qualifying Tournament, Wasannin Olympics na 2008
, da EuroBasket 2009, da 2010 FIBA gasar cin kofin duniya, da EuroBasket 2011, da 2012 FIBA World Olympic cancantar gasar, da 2014 FIBA Kwando gasar cin kofin duniya, da EuroBasket 2015, da kuma 2016 Turin FIBA World Olympic cancantar gasar.