Alcaraz replaces Sinner at No. 1 in rankings after winning US Open - ESPN
NEW YORK — Carlos Alcaraz officially returned to No. 1 in the ATP rankings for the first time in two years on Monday, replacing Jannik Sinner there after beating him in the US Open men's final, and Amanda Anisimova jumped five spots to a career-best No. 4 in the WTA after finishing as the runner-up to Aryna Sabalenka.






