Alex Michelsen of the United States upset third-seeded Lorenzo Musetti of Italy 3-6, 7-6 (4), 6-4 on Thursday in the third round of the National Bank Open.

Alex Michelsen, of the United States, returns the ball against Lorenzo Musetti, of Italy, during a match at the National Bank Open men’s tennis tournament, Thursday, July 31, 2025, in Toronto.

Alex Michelsen rallied for a 3-6, 7-6 (7/4), 6-4 upset victory over third-seeded Lorenzo Musetti on Thursday, converting his lucky seventh match point to reach the fourth round of the ATP Toronto ...