Lefteris Velentzas (; born 10 October 1970) is a Greek professional football manager and former player. References 1970 births Living people Greece international footballers Association football midfielders Apollon Smyrnis F.C. players Iraklis Thessaloniki F.C. players A.P.O. Akratitos Ano Liosia players Egaleo F.C. players Thrasyvoulos F.C. players Ilioupoli F.C. players A.O. Nea Ionia F.C. players Super League Greece players Footballers from Athens Greek footballers Greek football managers Apollon Smyrnis F.C. managers