 Even though Greece lost Zisis, who was their leading scorer the year before at the 2005 EuroBasket, they were still able to win the silver medal (including an improbable upset victory over Team USA in the semifinals) during the World Championship tournament.At the 2007 EuroBasket, Zisis was one of the two key Greek players, along with Theo Papaloukas, that led Greece's national team to the biggest comeback in the history of the EuroBasket, against the Slovenian national basketball team.The comeback was called "the miracle".