Barcelona midfielder Xavi has talked up the talents of Manchester City midfielder Yaya Toure, describing him as a "monster".

Barca travel to City in their Champions League tie this evening, and the Spanish schemer is wary of the Ivorian's threat.

He told FourFourTwo: "It will be very difficult, but we must be compact in midfield and defence.

"We like to pressurise the ball, but Yaya has a lot of talent, he makes assists, physically he's a monster, so it will be difficult. He's a great player, but also a great person. We have great memories of him [at Barcelona].

"He played a little bit further back here, at City he plays further forward. He's extraordinary. I haven't spoken to him since the draw because I don't have a number for him, but it will great to see him."

You can catch live commentary of the game here.