Juventus made it nine Serie A wins in a row with a 2-1 away victory over Sampdoria.
On Sunday, Paul Pogba opened the scoring in the 17th minute with his 4th league goal of the season.
The French international did well to control Leonardo Bonucci's long pass with his chest and volleyed home from inside the area.
The visitors doubled their lead shortly after the break through Sami Khedira. Dybala's brilliant pass found the German international and Khedira took a touch before poking the ball past Viviano with the outside of his right boot.
Antonio Cassano brought back some hope with a goal in the 64th minute to make it 2-1.
However, Juventus won the match to climb to 2nd in the table following this weekend's results, trailing leaders Napoli by just 2 points.