Alessandro Mastalli (born 7 February 1996) is an Italian professional footballer who plays as a midfielder for club Alessandria.
Club career
Mastalli is a youth exponent from AC Milan. He made his Serie A debut at 24 May 2015 against Torino F.C. He replaced Andrea Poli after 76 minutes in a 3–0 home win.
At the start of the 2015–16 season, he moved to Swiss club Lugano on a one-year loan deal, but he moved back to Milan in January 2016.
On 14 July 2021, he signed a two-year contract with Avellino.
On 16 August 2022, Mastalli joined Lucchese.
On 1 September 2023, Mastalli signed a two-year contract with Alessandria.