Lazio have sacked head coach Stefano Pioli following the club s 4-1 defeat to Roma in the Rome derby on Sunday.
The club s youth team coach and former striker Simone Inzaghi has been announced as Pioli s replacement until the end of the season after a run of only two wins in 10 Serie A matches left the club eighth in the table after 31 matches.
Pioli, 50, took over Lazio in June 2014 and led them to finish third in Serie A last season, but has struggled this season.
In the derby, Stephan El Shaarawy put Luciano Spalletti s side ahead and Edin Dzeko added a second before Marco Parolo hit back.
But goals from Alessandro Florenzi and Diego Perotti secured victory for Roma, while Lazio s Wesley Hoedt was sent off deep in injury time to cap a miserable a day for Pioli s men.
It was the last straw for Pioli, who has also seen Lazio suffer an unexpected Europa League exit at the hands of Sparta Prague in recent weeks.