Juventus moved 14 points clear of Napoli, who play on Sunday, thanks to a comfortable win at home to Frosinone.
Juventus took another step towards an eighth Serie A title in a row with a routine 3-0 win over Frosinone on Friday.
A spectacular early goal from Paulo Dybala set Massimiliano Allegri's side on their way at Allianz Stadium, before Leonardo Bonucci and Cristiano Ronaldo made the three points secure.
Juve were able to withdraw Ronaldo and Giorgio Chiellini in the second half, with their attentions now turning to the first leg of their Champions League last-16 tie with Atletico Madrid on Wednesday.
The hosts needed only six minutes to break the deadlock, Dybala sending a stunning left-foot strike flying into the top-right corner from 25 yards out.