Before we choose our favourites for the US Open men's singles title this year, let's get one fact in place -- since the 2005 French Open, only five men have won Grand Slam singles titles but rarely have all five been in contention at the same event.
Hong Kong's first WTA tennis tournament in more than 20 years suffered a major blow on Sunday with main drawcard Eugenie Bouchard withdrawing on medical advice after suffering from the heat at the U.S. Open.
The US Open's decision to extend the 2013 tournament to a third Monday has drawn criticism from the men's govening body the ATP who have called on Flushing Meadows organisers to fall into line with the three other grand slam tournaments.
In the short term, it now looks just a matter of time before the Mallorcan powerhouse returns to the top of the world rankings; more significantly, Roger Federer's record of 17 Grand Slam titles is no longer a speck on the horizon.
World number one Novak Djokovic and number two Rafa Nadal set up a mouth-watering men's singles final at the US Open with victories in the semi-finals at Flushing Meadows on Saturday.
Who scored an ace in the style department? Who flopped?
Rafael Nadal steamrolled compatriot Tommy Robredo 6-0, 6-2, 6-2 to move into the semi-finals of the US Open at Flushing Meadows on Wednesday.
Roger Federer suffered a shock loss to Tommy Robredo at the US Open on Monday, ruining the chance of meeting Rafael Nadal at the only Grand Slam where the two greats have never played each other.
Roger Federer and Rafa Nadal remained on course for a tantalising first ever collision at the U.S. Open after demolishing their opposition at Flushing Meadows on Saturday.
Serena Williams took another emphatic step in defense of her U.S. Open title by crushing Galina Voskoboeva of Kazakhstan 6-3, 6-0 on Thursday to reach the third round of the year's final Grand Slam.
Venus Williams was knocked out of the US Open on Wednesday while Andy Murray raced through an entertaining drubbing.
Roger Federer and Novak Djokovic blasted their way into the second round of the US Open on Tuesday with ruthless efficiency, crushing their hapless opponents in straight sets on an action-packed second day at Flushing Meadows.
Wimbledon finalists Novak Djokovic and Roger Federer are on a semi-final collision course at the US Open after they were placed in the same half of the draw.
John McEnroe finds it hard to envisage Roger Federer adding to his record 17 Grand Slam titles and believes the Swiss maestro is showing signs of slowing down.
Having started out on the grass courts of Newport Casino (Rhode Island) in 1881, the Grand Slam is now played on the hard courts of Flushing Meadows (New York). However, it was also played on the clay courts in Forest Hills between 1975-77, making it the lone major to be played on three surfaces.
Sabalenka has always had the power and, since addressing the frequent on-court meltdowns that once blighted her career, has shown a frightening level of consistency at Grand Slams.
Serbia's Novak Djokovic faces the first real test of his US Open defence when he faces Argentina's Juan Martin Del Potro in the quarter-finals at Flushing Meadows on Thursday.
As he continues to live his dream, Novak Djokovic is also staking his claim to the mantle of greatest tennis player of all time.
Images from the US Open mathches played at Flushing Meadows on Tuesday.
The US Open begins on Monday. With Nadal out, the big battle this time is between Federer, Djokovic and Murray. A Seshan rates the chances of the tennis giants.
Indian tennis ace Sania Mirza's injury-forced sabbatical from the game will continue for a few more weeks as she, on Saturday, underwent an arthroscopic surgery on her left-knee at a hospital in Hyderabad.
Roger Federer and Serena Williams came through their first real tests at the US Open on Saturday with flying colours as the casualty toll at the last Grand Slam of the year soared to record numbers. The former world number ones both played dangerous opponents but survived to fight another day, advancing safely to the fourth round at Flushing Meadows.
Images from the men's singles semi-finals at the US Open semi-finals, at Flushing Meadows, New York, on Friday.
A 55-shot, marathon rally brought fans to their feet in Flushing Meadows on Friday but nearly leveled the two men who lived through it, Norwegian Casper Ruud and Russian Karen Khachanov, competing in their US Open semi-final.
India's Nagal draws world No 128 Bradley Klahn in opener.
Kyrgios has been playing the best tennis of his career over the past couple of months
Djokovic backs schedule change at expanded Australian Open
US Open champion Andy Murray withstood an early onslaught to beat Tomas Berdych in his first match on home soil since winning his maiden grand slam title and Novak Djokovic overcame Jo-Wilfried Tsonga as the ATP World Tour Finals began on Monday.
World number one Novak Djokovic and number two Rafa Nadal set up a mouth-watering men's singles final at the US Open with victories in the semi-finals at Flushing Meadows on Saturday.
Former world number one Caroline Wozniacki shocks tennis world with comeback announcement
Carlos Alcaraz enjoyed a dream return to action after more than three months out due to abdominal and hamstring injuries as the world number two claimed the Argentina Open title on Sunday.
Serena Williams, through sheer force of will as much as her unquestionable skill, beat world number one Victoria Azarenka 6-2, 2-6, 7-5 in a dramatic US Open final on Sunday to win her fourth title at Flushing Meadows and her 15th career Grand Slam.
Serena Williams and Victoria Azarenka stormed into the final of the US Open with crushing victories in Friday's semis to set up a classic showdown between the greatest player of her generation and the current world number one.
Novak Djokovic and Serena Williams, two players who have tasted the wrath of the New York crowd, begin their title campaigns with first-round matches at the US Open on Tuesday.
One magical point from Roger Federer capped an exhilarating first day at the US Open on Monday as a host of former champions each took their turn in the Flushing Meadows spotlight.
Roger Federer and Serena Williams came through their first real tests at the U.S. Open on Saturday with flying colours as the casualty toll at the last grand slam of the year soared to record numbers.
Serena Williams will make her long-awaited return to the Arthur Ashe centre court on Tuesday when she opens her latest US Open campaign against Bojana Jovanovski.
The usual last-minute preparations for the US Open were aborted on Saturday as Flushing Meadows was shut down in anticipation of Hurricane Irene, which was expected to hit New York this weekend. Players were told to go and find alternative places to practice as officials took the unusual step of locking up the National Tennis Center in the countdown to the last Grand Slam of the year.
The tournament initiative was to launch on Wednesday - Ukraine Independence Day - with the exhibition event at Louis Armstrong Stadium
Victoria Azarenka walked off court with her head held high after a gallant loss to Serena Williams in the US Open final on Sunday, and while satisfied she had given her all there was no doubt the defeat stung.