Juventus coach Max Allegri says they must be wary of Sampdoria today.

Allegri expects a great test against Sinis Mihajlovic's team.

"Sampdoria are having a great campaign compared to last season," said Allegri.

"They have excellent players and are put together by a Coach who has brought renewed enthusiasm. The early Sunday kick-offs are always a little strange, especially as Samp have nothing to lose and can their all against us.

"Samp are organised and run hard, so we cannot afford any slip-ups tomorrow."