Team news: Perotti back in the starting line-up

Perotti, who suffered a calf injury in the club's first game of 2017 against Genoa, starts for the Giallorossi for the first time since then - having come off the bench in the midweek cup win over Sampdoria.

Elsewhere, both Daniele De Rossi and Antonio Rudiger return to the starting line-up, after being suspended for the last league outing against Udinese.

See the full line-up in the graphic below.

Here is the Cagliari line-up for tonight...