Novak Djokovic won the Western and Southern Open for the third time in Cincinnati, beating Wimbledon champion Carlos Alcaraz in a thriller with tiebreaks deciding the last two sets.
Coco Gauff claimed her third tournament win of the season with victory over Karolina Muchova in the Southern and Western Open final on Sunday.
Coco Gauff scrapped her way to a maiden win over world number one Iga Swiatek to reach her first WTA 1000 final at the Southern and Western Open in Cincinnati.
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.