Napoli put themselves back in contention for a top three finish and pushed Cagliari towards relegation, though Christian Maggio saw red.
Chievo gifted Udinese the equaliser and hit the woodwork deep into stoppages for this 1-1 draw.
Parma were clinical and threatened victory against the run of play in a topsy-turvy 2-2 draw away to Empoli.
Fiorentina crashed to a late defeat at home to Verona, with Alessandro Diamanti missing a penalty.
Both sides had goals disallowed in a fiery Milan Derby, but the San Siro showdown ended all square.
Carlos Tevez and Leonardo Bonucci confirmed Juventus dominance, ending second-placed Lazio’s run of eight straight wins.
Paulo Dybala turned on the style in front of Argentina Coach Tata Martino and Ivalyo Chochev bagged a brace to beat Genoa.
Roma only got a point off relegation-threatened Atalanta and moved on a par with Lazio in second place.
Sampdoria unveiled their new four-striker system, but failed to break down Cesena and ran risks on the counter too.
A more than contentious penalty apiece saw Sassuolo and Torino share the spoils, though the Granata had the best chances.