Real Madrid star Cristiano Ronaldo is adamant that even Juventus' excellent defence has a "weak spot" ahead of next Saturday's Champions League final.                             Real Madrid star Cristiano Ronaldo is adamant that even Juventus' excellent defence has a "weak spot" ahead of next Saturday's Champions League final.

Juve's recent dominance in Italy has been built on their incredible record at the back, with the likes of Leonardo Bonucci and Giorgio Chiellini forming an almost unbeatable partnership to lead the Italians to six straight Scudetti.

And there are signs that this season Massimiliano Allegri's men have taken that form over to Europe as well.                                                                                                                                                                                                                                     Gianluigi Buffon has seen just one goal slip past him in six knockout matches so far - Kylian Mbappe beat the veteran goalkeeper when the semi-final tie against Monaco was all but over. 

Nevertheless, Ronaldo believes there must be a way through when Madrid and Juve clash on June 3 in Cardiff's Millennium Stadium. 

"[Juventus] are an excellent team, as they proved by winning both Serie A and Coppa Italia, and they have completed a fabulous campaign in Europe," the Portugal international, 32, told UEFA.com.