Career
Born in Bergamo, Gagliardini began his career on hometown"s Atalanta"s youth categories, and was promoted to main squad for 2013-2014 season, receiving the northern 61 jersey. On 17 January of the following year he was loaned to Cesena. On 1 September 2014 he was signed by Spezia Calcio.
On 29 July 2015 Gagliardini moved to Vicenza Calcio.
On 28 February 2014 Gagliardini was called up to Italy under-20"son