Defending WTA Finals champion Iga Swiatek is first player to qualify for season-ending event.
A pair of former Grand Slam champions lead Cincinnati women's wild cards.
Moët & Chandon will be available at a number of locations throughout the US Open grounds this year.
Emma Raducanu shares ambitious aim.
Denis Shapovalov will keep his ranking points and prize money earned in DC after a controversial default in his quarterfinal match.
Hard court action kicks off in Toronto on Tuesday at the National Bank Open.
The Italian takes the court for the first time since Wimbledon