Defending champion Naomi Osaka dominated rising star Coco Gauff 6-3 6-0 to reach the last 16 of the US Open.
Browsing: Arthur Ashe Stadium
Novak Djokovic heads into his US Open final clash with Juan Martin del Potro on Sunday knowing he faces an immense challenge if he is to add to his growing repertoire of grand slam triumphs.
Serena Williams shrugged off a shaky start to beat Czech Karolina Pliskova 6-4, 6-3 to make the US Open semi-finals for the 12th time in her stellar tennis career.
Novak Djokovic sweated his way to a 6-3 6-4 6-3 fourth round win over Joao Sousa as the heat returned to the US Open on Monday.
Roger Federer and Novak Djokovic will be one step away from a mouth-watering quarter-final clash when the US Open resumes on Monday.
The top seeded Spaniard triumphed after an epic 4 hours 23 minutes struggle on Arthur Ashe Stadium in a match where the 22-year-old Khachanov had served for a two sets to love lead in the 10th game of the second set and had a set point in the fourth-set tiebreaker
The 23 Grand Slam winner was literally on fire against her sister, merciless in her blistering returns and making Venus look more like her apprentice