Adam Walton
The Czech tennis player, who is defending his title at the Miami Open, has revealed why he struggled so much in his match against Walton in a tournament where he is required to achieve a good result if he does not want to drop many positions in the ranking.
The Australian stood up to the Spaniard for much of the match and affirms that "he has an incredible ball rhythm and plays at a speed I'm not accustomed to facing".