NEW YORK, Sept. 4 (Xinhua) -- Following are the quarterfinal results from the US Open men's singles (prefix denotes seeding):
1-Jannik Sinner, Italy, bt 10-Lorenzo Musetti, Italy, 6-1, 6-4, 6-2
25-Felix Auger-Aliassime, Canada, bt 8-Alex de Minaur, Australia, 4-6, 7-6 (7), 7-5, 7-6 (4)
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