Career
Prestia is a youth product of hometown club Palermo, and also served as team captain for the Primavera squad. He made his senior debut on 15 December 2010, playing the full 90 minutes in a 2010-2011 Union of European Football Associations Europa League game against Football Club Lausanne-Sport under head coach Delio Rossi. In June 2012, he was loaned out to Serie B outfit Ascoli in order to make him gain more first team experience.
He made his debut on September 1 against Bari.
At the end of the 2012-2013 season it was announced that Prestia would not return to Palermo, moving permanently to Serie A side Parma. A month after his move to Parma, he joined Serie B team F.C. Crotone on a co-ownership deal.
In February 2014 Giuseppe moved to Oțelul Galați on a 6 month loan and the Romanian football club have the option to buy him for two-year contract. In June 2014 Prestia returned to Parma.
Prestia represented Italy at youth level, being part of U-16, U-18 and U-19 squads between 2009 and 2011.