Career
Zotti started his career at Associate of Science Roma, but his first-team experience was limited due to the presence of experienced goalkeepers Francesco Antonioli, Ivan Pelizzoli and Cristiano Lupatelli. He also had to compete with other young keepers such as Gianluca Curci. In 2004, he signed a five-year contract with Roma.
In 2005, he was loaned to Ascoli Calcio 1898 to seek first team football.
He was back at Roma in the summer of 2006, but because Roma signed Julio Sergio Bertagnoli, Zotti became the 4th choice goalkeeper. Loaning him out proved a difficult task, so Zotti played for the Primavera side in the 2006-2007 season.
Due to this, he was finally sent on loan to University College Sampdoria in January 2007. Zotti signed for Serie B team AS Cittadella in 2008, which Zotti terminated the contract with Roma by mutual consent, he joined than on 28 January 2009 to Air Corps Bellinzona.