Bologna A
Bologna youth product, he spent the early years of his professional career on loan to minor league clubs before playing his first full
Serie A season in 2010–11.
Palermo On 23 August 2011, he signed a new five-year contract with Bologna, but left the club only a week later to join
Palermo in a co-ownership bid, for €3.5 million. In summer 2012, he joined
ACF Fiorentina. However, he was injured in September 2012. On 12 January 2013, he moved on loan to
Siena, and then spent the 2013–14 season on loan at his old club Bologna, playing only nine times. He returned to Palermo after the end of his loan spell on 1 July 2014, and was called up for the
Rosaneros first team pre-season camp. In summer 2014, Palermo also acquired the remain 50% registration rights of Della Rocca, for a peppercorn fee of €500. On 30 August 2015, the contract of Palermo and Della Rocca was canceled in mutual consent.
Perugia On 30 August 2015, Della Rocca was signed by
Perugia.
Salernitana On 31 August 2016, he joined
Salernitana in a two-year deal.
Padova On 9 July 2018, he joined
Serie B club
Padova, signing a one-year contract with an additional one-year extension option. His contract was dissolved by mutual consent on 31 January 2019. ==Personal life==