Juan Martin del Potro's valiant efforts proved in vain as Novak Djokovic won an absorbing US Open final in straight sets.
Ashleigh Barty and CoCo Vandeweghe won their first Grand Slam title together Sunday.
Serena Williams has been fined $17,000 by the US Tennis Association in the wake her outburst during a controversial US Open final loss to Japan's Naomi Osaka.
Margaret Court believes being outplayed by Naomi Osaka led to Serena Williams' meltdown in Saturday's dramatic US Open final.
Naomi Osaka said "I'm always going to remember the Serena I love," after winning a remarkable US Open final shrouded in controversy.
Bethanie Mattek-Sands and Jamie Murray won the US Open mixed doubles title on Saturday with a 2-6, 6-3, 11-9 victory over Alicija Rosolska and Nikola Mektic.
Juan Martin del Potro reached the US Open final on Friday after defending champion and world number one Rafael Nadal quit their last-four clash with a knee injury.
Kei Nishikori reached the US Open semi-finals on Wednesday, holding on for a 2-6, 6-4, 7-6 (7/5), 4-6, 6-4 victory over Marin Cilic - the man who beat him in the 2014 final.
Rafael Nadal played the longest match of this year's US Open as he survived to beat Dominic Thiem in the quarters.
Five-time champion Roger Federer crashed out of the US Open on Monday, stunned by 55th-ranked Australian John Millman who booked a quarter-final clash with Serbian star Novak Djokovic.
Having scraped through to the last eight of the US Open with a tired display, Rafael Nadal knows the time for improvement is now.
Serena Williams booked a quarter-final meeting with Karolina Pliskova in New York, while Sloane Stephens and Anastasija Sevastova also won.
As in the third round, Rafael Nadal required four sets to come through a testing encounter with Nikoloz Basilashvili at the US Open.
Kevin Anderson had won all six of his previous hard-court matches with Dominic Thiem, but it was a different story on Sunday at the US Open.
Having breezed through his first two matches at Flushing Meadows, Rafael Nadal faced a much sterner test against Karen Khachanov.
Defending US Open champion Rafael Nadal was untroubled in the second round in New York.
Swiss great Roger Federer cruised past Yoshihito Nishioka in the opening round of the US Open.
Simona Halep became the first top-seeded woman to lose in the opening round of the US Open.
Injuries have made 2018 a largely frustrating year for Stan Wawrinka, but he started the final grand slam of the season in style.
World number one Rafael Nadal skipped the Cincinnati Open, but he has no worries about his readiness for the US Open.
After meeting in Sunday's Cincinnati Open final, Novak Djokovic and Roger Federer could be reunited in the last eight of the US Open.
Playing alongside grand slam champions Roger Federer and Novak Djokovic has been amazing for 16-time major winner Rafael Nadal.
Ranked 957th in the world back in July, Sloane Stephens thrashed Madison Keys to win the US Open.
Rafael Nadal moved one win away from a third US Open title and 16th Grand Slam crown Friday when he defeated weary Juan Martin del Potro 4-6, 6-0, 6-3, 6-2.
In a rematch of the 2009 US Open final, Juan Martin del Potro trumped third seed Roger Federer in their quarter-final.
World number Rafael Nadal advanced to the US Open semi-finals on Wednesday by defeating Russian teen Andrey Rublev 6-1, 6-2, 6-2.
Despite being troubled by injury, Roger Federer claimed a straight-sets win over Philipp Kohlschreiber at the US Open.