The Canadian praises the Aussie's mind-boggling speed.
Bookmakers and bettors weigh in on US Open favorite.
Masks are mandatory for all fans older than age 11.
The Canadian says it will be great for fans to see young players battle for the title in New York this week.
The American gets Naomi Osaka in the quarterfinals at the US Open.
Brad Gilbert and Rennae Stubbs had decidedly different takes on Novak Djokovic's shocking exit.
World No. 1 issues Instagram apology after US Open default.
