Career
Youth career Born in Savigliano, the Province of Cuneo, Piedmont, Rozzio started his career at Juventus. Rozzio played for the Turin club (Italian: Torino) until 2005-2006 season. He started for Juve in Pulcini A team in 2002-2003 season.
He was selected to Piedmont Giovanissimi representative team for 2007 Coppa Nazionale Primavera.
Rozzio played for its Allievi Regionali U17 team in 2007-2008 season, despite he was eligible to Allievi Regionali Fascia B U16. Rozzio left for Canavese in 2008.
He only played twice for Torino reserve. Canavese In 2010 Rozzio returned to San Giusto of Canavese area at age 18.
He made his professional debut with Football Club Canavese on 15 August 2010, a 2010-2011 Coppa Italia Lega Pro match.
He also played the next cup matches but rested for the rest. The club finished as the fourth (last) of Group A. He also received international youth caps during 2010-2011 season, rejoining fellow Torino youth product Simone Benedetti (centre-back). He played all 3 matches in 2011 Union of European Football Associations European Under-19 Football Championship elite qualification.
Fiorentina In April 2011 the club agreed to sell Rozzio to Serie A club American Car and Foundry Fiorentina, rejoining another youth international team-mate Michele Camporese (centre-back) and Cristiano Piccini.
The deal effective on 1 July 2011, with €250,000 transfer fee. He signed a 5-year contract.
Canavese folded at the start of 2011-2012 season. Despite received no.39 shirt of the first team, Rozzio played all 26 matches of the reserve, as well as 2 matches in the first and second round of the playoffs round of 2011-2012 Campionato Primavera.
Pisa On 29 June 2012 he went a loan to Pisa.
On 13 July 2013 was renewed the loan to Pisa. On 21 July 2014 he buy definitely by Pisa.