AZTC Alumni take center stage as the US Open gets underway in New York from August 30 to September 13. Six former Arizona Tennis Classic competitors—including 2019 champion Matteo Berrettini alongside Flavio Cobolli, Alexander Bublik, Casper Ruud, Nuno Borges, and Marcos Giron—kick off their campaigns in high-stakes Round 1 matchups. Review the breakdown across all six opening fixtures as our alumni compete on tennis’ biggest stage. #ArizonaTennisClassic #AZTCAlumni #USOpen #ATP #Tennis