Legendary tennis coach Toni Nadal says Carlos Alcaraz has made “a meteoric improvement” over the last few months and adds it’s impressive the way in which the 18-year-old wins his matches. Even though Alcaraz is just 18, he is already one of the most physically dominant players on the Tour and on Sunday he became a Masters champion after winning Miami. Also, Alcaraz often finds a way to win tight matches, proving that he already has a great mental strength. “His evolution during these months has been meteoric. He has improved in all aspects of his game, both physically and technically.He does everything and he does everything well. If he gets the victory, he will become the first Spaniard to register his name in this prestigious tournament. I had the opportunity to see some …