Amir Khan believes Floyd Mayweather will win ‘the fight of the century’ against Manny Pacquiao in Las Vegas on May 2.

The Bolton fighter was in talks about facing both superstars before they agreed to meet in their welterweight world championship unification fight at the MGM Garden Arena, live on Sky Sports Box Office.

Khan told Sky Sports News HQ: “It’s going to be a great fight and I think five years ago it would have been ever better because they were both at their peak and it was a fight that everyone was dying to see.

“Since then Manny Pacquiao has had two defeats. He’s been knocked out once by (Juan Manuel) Marquez and then he got beat by (Timothy) Bradley which was a little controversial, but I think Mayweather will take the fight.

“He will be much smarter and he’ll pick his shots a little bit better. He’ll make it a little boring at times because Manny, as we know, is a come-forward fighter who likes to do a lot of punches.

“But Mayweather will try to avoid all those punches and just maybe throw that one shot that will count and then move away again. But time will tell.

“I’ve been watching Mayweather train on social media and he has been training very hard so he might come up with a different gameplan this fight, something that we have not seen before.

“He might put pressure on Manny Pacquiao to show that ‘look your pressure does not work against me’ so it’s going to be a good fight to see. But I favour Mayweather more because his style suits Manny Pacquiao.”

Khan and Pacquiao used to train together at the Wild Card gym in Los Angeles and he reckons the Filipino needs to adopt a positive approach if he is to win the fight.

He added: “If Manny wants to really give Mayweather a run for his money, it’s all about putting that pressure on him, having that in-and-out movement and hopefully looking for that one big shot.

“Everyone knows that Manny can punch and Mayweather can he take that big shot? We have never seen Mayweather hit with a good shot so with Manny’s speed he needs to get in there, get Mayweather a little bit riled, get rough with him in there, push him around a little bit and throw them big powerful shots.”