Dezi was signed by Napoli 20 June 2011 in a co-ownership deal for €20,000.[1] In June 2012 Napoli signed Dezi outright for another €90,000.[2] On 18 July 2012, he was signed by Barletta on a temporary deal.[3]
Crotone
In July 2013, Dezi left for Crotone on a temporary deal, with an option to purchase.[4] On 18 June 2014, Crotone signed Dezi's 50% registration rights for €80,000.[5][6] On 25 June 2015, Napoli bought back Dezi.[7]
Return to Napoli
Dezi became a Napoli player again on 1 July 2015. On 28 January 2016, Dezi was signed on loan by Bari, along with his young Napoli teammate Gennaro Tutino, with an option to buy.[8][9] On 10 August 2016, Dezi left Napoli again for Perugia.[10]
On 25 July 2017, Dezi moved to Italian side Parma, on a loan deal with an obligation to buy.
On 26 July 2019, Dezi joined Serie B club Empoli on loan with an obligation to buy.[11] On 31 January 2020, he moved to Virtus Entella on loan with a conditional obligation to buy.[12]
On 1 February 2021, Dezi signed with Italian club Venezia.[13]
On 31 January 2022, Dezi signed with Padova until 30 June 2024.[14]