Overview

• Lorenzo Musetti swept Jaume Munar 6-3, 6-0, 6-1 to reach his first US Open quarterfinal and first hard-court major quarterfinal, rising to eighth in the PIF ATP Live Race to Turin.
• World No. 1 Jannik Sinner crushed Alexander Bublik 6-1, 6-1, 6-1 in 81 minutes as Bublik tallied 13 double faults and 31 unforced errors.
• Their meeting marks the first all-Italian men’s singles quarterfinal at a Grand Slam.
• Sinner is the defending US Open champion, has reached eight straight major quarterfinals, and leads Musetti 2-0 in their ATP head-to-head.
• Previews frame the matchup as Sinner’s high-percentage baseline game against Musetti’s variety, with analysts saying Musetti must disturb Sinner’s rhythm to threaten an upset.