Overview

• Alcaraz faces American Reilly Opelka in a first-round night match at Arthur Ashe Stadium on Monday in their first career meeting.
• He arrived with a shaved head that quickly drew attention on site and online, telling Rory McIlroy he “had to start fresh” after a bad haircut.
• Frances Tiafoe called the look “horrible” in postmatch remarks as McIlroy offered a thumbs-up, underscoring the mixed athlete reactions.
• The five-time Grand Slam champion enters as world No. 2 on strong form, including a Cincinnati Masters title and a sustained run of finals since April.
• Previewing the matchup, Alcaraz acknowledged Opelka’s 6-foot-11 frame and elite serve, saying he studies opponents and will focus on returning and taking his chances.