Eagle-eyed Djokovic fans were quick to spot one new detail on the world No. 1’s blue Asics shoes: the number “24” is printed on the side of the heel. It’s a reference to the staggering ...

His commercial has already been released and he's taken part in photoshoots with the new blue Asics shoe. The Serb will still be wearing Lacoste clothing. He's seeded No. 14 at next week's ...