On 9 July 2011, Biagianti was assigned captaincy at the club. However, the midfielder missed much of the 2011–12 Serie A season through injury, although his club continued their league surge, by breaking the club's record points total in the top flight for a fourth consecutive season, finishing 11th. He is currently part of a record-breaking Catania outfit that had picked up 56 points from 38 Serie A matches. This performance saw the club also break its record number of home victories in a single season, its record number of victories overall in a single top flight campaign, as well as its record points total in Serie A for the fifth consecutive season.