Irrati given Roma v Fiorentina

The Tuscan referee will officiate Roma for the third time this season and sixth in total. He was the man in charge of the Giallorossi's 5-1 victory over Carpi in Week 6 on 26 September 2015 and the 3-3 draw at Chievo on 6 January in Week 18.

Roma's record from their five meetings with Mr Irrati reads one win, three draws and one loss, the latter coming in the first of the matches, a 1-0 defeat at Genoa on 18 May 2014.

Mr Irrati will be joined at the Stadio Olimpico on Friday night by assistants Elenito Di Liberatore and Mauro Tonolini. Andrea Padovan has been named as fourth official, while Marco Guida and Domenico Celi are the additional assistants.