Mancini playing respectful: says Chelsea will win Galatasaray

 Galatasaray manager Roberto Mancini believes Chelsea have "an 80% chance" of beating his side to advance into the Champions League quarter-finals.

The Premier League leaders visit the Turkish champions on Wednesday for the first leg of their last-16 tie.

Ex-Manchester City boss Mancini insists Chelsea, who have won the Champions League and Europa League in the past two seasons, are strong favourites.

"They have fantastic players used to playing games like this," he said.  "I think they have an 80% chance of going through."

Mancini, who took charge of the Istanbul club in September, believes the Blues are capable of winning trophies this season, despite Jose Mourinho claiming his team were "too young" to challenge for major honours.

"They have really good players - these players who can change the game at any moment," added the Italian.

Mancini says ex-Chelsea striker Didier Drogba, who is facing the Blues for the first time since leaving in 2012, and Dutch midfielder Wesley Sneijder are vital to Galatasaray's hopes of reaching the last eight for the second successive season.