Juventus have closed the gap on Serie A leaders Inter Milan following a 1-0 win over Napoli at Stadio Delle Alpi.
Claudio Marchisio netted the all-important winner just before half-time to maintain the pressure on Jose Mourinho's Inter.
The Old Lady are now within six points of the Nerazzurri, who entertain Roma on Sunday.
In Saturday's other match, a brace from Mauro Zarate lifted Lazio to a 2-0 success over Bologna.
The Argentine forward ended his barren spell, which stretched back to December, by curling in a free kick on 36 minutes.
The former Birmingham City loanee then chipped his second with nine minutes to go after a one-two with Tommaso Rocchi.