Carlos Alcaraz, the defending champion, is preparing to face Ben Shelton in the US Open quarter-finals. Shelton, impressed by Alcaraz's level of play after his injury, says he is ready for this unprecedented duel in New York. Although Alcaraz has won their previous encounters, Shelton claims to have improved his serve and his ability to return shots. Both players expect an exciting match, with the support of the New York crowd for Shelton.