Bayern Munich star, David Alaba, has revealed the three toughest opponents he's faced in during his career so far.
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The Austrian has been one of Bayern's key players over the past few years and has helped the club win a number of titles.
The 24-year-old has faced a number of top attacking talents in the past few years and has now revealed his top three toughest opponents.
"A lot of them like Cristiano Ronaldo, Messi, Theo Walcott was a great player to play against, but I think on this level with every player I have to defend really good," Alaba told Planet Futbol.
Despite signing a new three-year deal with Bavarians in March, reports in Spain suggest Real Madrid are willing to spend €65m for the defender.
Since making his debut in 2011, Alaba has made 218 appearances for Bayern, scoring 19 goals in that period.
Read: Real's Next Two Transfer Targets Revealed?
Are you surprised by Alaba's toughest opponents? Have your say in the comment section below.