World number three Jessica Pegula took no prisoners in her 6-1 6-0 victory over Liudmila Samsonova to win her second WTA 1000 trophy at the Omnium Banque Nationale in Montreal on Sunday.
World number one Iga Swiatek has advanced to the semi-finals in Montreal for the first time, where she will face American Jessica Pegula.
Elena Svitolina repeated her Wimbledon victory over Victoria Azarenka in the first round of the DC Open with supporters given a warning the players would not shake hands at the end of the match.
World number one Iga Swiatek waltzed her way to another title in her home country of Poland on Sunday.
The WTA said it would be "evaluating the issue further with the event" after Russian player Vera Zvonareva was blocked from entering Poland for a tournament.
Chinese tennis star Shuai Zhang has finally received an apology from opponent Amarissa Toth after her dramatic exit from WTA Budapest.