[6] However, on 1 February 2010 he returned to Cagliari, 5 months earlier, on a temporary deal for €1.2 million loan fee.

[5][10] (later Triestina was re-admitted to Serie B)[11] He became the first choice goalkeeper for Cagliari in 2010–11 season after the original one, Federico Marchetti, was frozen by the club as punishment.

Ivan Pelizzoli, former internationals, also hinted he is the backup of Agazzi instead of Marchetti at the start of season.

[14] On 22 May 2014, AC Milan announced the summer signing of Agazzi from Chievo, with the transfer taking effect from 1 July.

[15] News of Agazzi's arrival came just a day after the renewal of Christian Abbiati's contract at the Milanese-based club.

In July 2022 it was confirmed, that Agazzi had been hired as a youth coach at Serie D side Real Calepina.