Born in Avellino, Campania, Sgambato started his career at Campanian side Napoli.

Roberto Mancini fielded players without international duty against Swiss side Lugano.

[11] In mid-2010 he was signed by Seconda Divisione newcomer Gavorrano and made his official debut on 18 August 2010, the first round of 2010–11 Coppa Italia Lega Pro.

[18] On 1 February 2013 he was signed by Melfi;[19] He did not play any game in the first half of 2012–13 season for Gavorrano.

Sgambato received a few cap from Italy U-16 and U-17 team in friendlies to prepare for 2005 UEFA European Under-17 Football Championship, which only born in 1988 or after would eligible.