An uninspiring Juventus was held to a 0-0 draw at Sampdoria in its second Serie A game of the season Monday with the host side having come closest to scoring when Mehdi Leris hit the post early on.
Frenchman Leris had Sampdoria's only attempt on goal in the seventh minute after a cross cut through Juve's defense and reached him in the middle of the box but the midfielder hit the woodwork after goalkeeper Mattia Perin deflected his effort.
Juve's Juan Cuadrado could have found an unmarked Vlahovic in the 15th minute after stealing the ball from defender Tommaso Augello but decided to shoot and his effort was saved.
The visiting side thought it had finally opened the scoring when Adrien Rabiot turned a pass from Dusan Vlahovic into the net in the 65th minute only to have the goal disallowed.
Juve's new signing Filip Kostic tried to smash home a winner in the third minute of added time but goalkeeper Emil Audero made a superb save to deny the Turin side the three points after they comfortably beat Sassuolo 3-0 in its opener.
"We have not conceded goals in two games. In the first half, Sampdoria's game was good while we did good things in the second half," manager Massimiliano Allegri told DAZN.
"Unfortunately there is something in football that should not be done and that is running backward."
After Sampdoria had picked up their first point of the season, Audero told DAZN he worked hard in training to avoid being caught off guard in the final moments of the match.
"This 0-0 tastes like victory. We drew with a really strong team," he added.
Juventus hosts AS Roma on Saturday while Sampdoria travels to Salernitana on Sunday.
Earlier, Chris Smalling earned Roma a 1-0 home win over Cremonese as his header broke the deadlock in the 65th minute.
Roma midfielder Nicolo Zaniolo, however, had to leave the pitch in the first half after sustaining a shoulder injury, which adds to manager Jose Mourinho's woes after Georginio Wijnaldum fractured his leg in training.
"For those who hoped it was something bad ... I will see you in three weeks," Zaniolo wrote on Instagram.
Roma's players wore white t-shirts saying "Stay strong Gini" in support of Wijnaldum while warming up ahead of the match.
