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 Masters.

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.

Alexei Popyrin looped an unexpected backhand before raising his arms in stoic victory. The emotions of the moment were in stark contrast to what he felt just seconds earlier — and throughout a frustrating first set.