Frances Tiafoe is grateful for the response he's received from his US Open semifinal run.
San Diego Open set for September 17-25th at Barnes Tennis Center.
Several stars reach career-high rankings.
US Open champion Iga Swiatek rules the WTA, while some new faces crack the Top 10.
"I'm hungry for more," new world No. 1 said.
Carlos Alcaraz owns a complete game, but one eye-popping asset commands Casper Ruud's respect.
"I think he's on 60% of his game. He can improve a lot of things," coach Juan Carlos Ferrero said of Carlos Alcaraz.
