Napoli took advantage of slip-ups by the top five in Serie A with a win at Chievo thanks to a Manolo Gabbiadini brace.
Sassuolo climbed above Inter Milan in the Serie A standings with a 3-1 win over Roberto Mancini's men on Sunday.
Inter Milan boss Roberto Mancini has hinted that he could bid for Manchester City midfielder Yaya Toure in the summer.
Roberto Mancini has not ruled out a return to Manchester City in the future.
Inter Milan have bolstered their squad with the signing of Croatia international Marcelo Brozovic.
Emiliano Moretti's last-gasp winner earned Torino a 1-0 Serie A victory at Inter Milan on Sunday afternoon.
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