Alex Michelsen vs Jan-Lennard Struff — R128 — Canadian Open

The return chances settled it. Alex Michelsen manufactured six break points and cashed four, while Jan-Lennard Struff saw exactly one all afternoon — converted, but not nearly enough against a returner who let him hold just 7 of 11 service games. Struff's serve carried the second set with six aces and 81 percent of first-serve points won, but that figure cratered to 29 in the third, where Michelsen broke in game 4 for 3-1. The German saved one match point before Michelsen closed it in 1 hour, 26 minutes at the Canadian Open — his second win in as many meetings on record, after a Madrid rout in April.