Rafael Nadal says he could miss the season-ending ATP World Tour Finals next month because of appendicitis.
Roger Federer battled back from two sets down and double match point to defeat 20th seed Gael Monfils 4-6, 3-6, 6-4, 7-5, 6-2 to reach the semi-finals of the U.S. Open on Thursday.
A summary of Saturday's action at the US Open.
Defending champion Novak Djokovic tops the draw while new world number one Ash Barty is top seed in the women's singles.
Here is a break-up of how the modern tennis great got to his 8 victories at the hallowed turf of the All England Club
Eight-time Wimbledon champion Roger Federer, who turns 40 this year, takes on Frenchman Adrian Mannarino in round one.
World number one Naomi Osaka lost in three sets to unseeded Swiss Belinda Bencic in the Madrid Open quarter-finals on Thursday as Simona Halep, Sloane Stephens and Kiki Bertens completed the final four line-up.
Former world number one Djokovic saved four match points but cracked under his opponent's tremendous pressure on the fifth as Goffin set up a last-four meeting with either clay court king Rafael Nadal or Argentine Diego Schwartzman.
Rafael Nadal and the world's best men's tennis players found themselves having to endure a 4 a.m. meeting in the freezing cold after fire alarms forced them to evacuate their central London hotel on Tuesday.
Rafael Nadal continued to scythe his way through the Shanghai Masters on Thursday, reaching the quarter-finals with a 6-3, 6-1 thrashing of temperamental Italian Fabio Fognini.
World champion Marc Marquez underlined his dominance of MotoGP when he swept to a record-equalling 12th pole position of the season on a good day for Spain at the Australian Grand Prix on Saturday.
Marin Cilic and Milos Raonic booked their spots in the Paris Masters second round on Monday, while Roger Federer pulled out of the tournament with next month's ATP Finals on the horizon.
If Stanislas Wawrinka's hot streak extends another four days, the Swiss might be unstoppable in his quest for a second French Open title, three-time former champion Mats Wilander said.
Morgan, a 35-year-old former Florida University football player, was found dead on Monday after being reported missing by his family.
Novak Djokovic celebrated his return to the summit of world tennis with a stroll into the quarter-finals at the Paris Masters as outclassed Damir Dzumhur had to retire with injury in the second set of their third round clash.
World number three Roger Federer beat Romanian qualifier Marius Copil 7-6(5), 6-4 to win the Swiss Indoors on Sunday and claim his 99th career title in front of his home crowd in Basel.
Roger Federer beats Tomas Berdych 7-6, 7-6, 6-4 to reach the final!
Seven-time champion Federer faces last year's runner-up Milos Raonic in his quarter-final on Wednesday after defending champion Murray, who is chasing a third SW19 title, takes on big-serving American Sam Querrey for a place in the last four.
Bulgaria's Grigor Dimitrov edged second seed Andy Murray in a semi-final clash at the Acapulco International that finished in the early hours of Saturday morning to set up a title showdown against South Africa's Kevin Anderson.
Nadal, whose last grasscourt final came at Wimbledon in 2011, has dropped to 10th in the ATP rankings after a difficult year in which he has won only a single title.
Zverev twisted his ankle as he tried to retrieve a shot in the 12th game of the second set
Rafael Nadal will be aiming to win a record-extending 13th French Open when the re-scheduled claycourt event starts at the end of September.
John Isner pushed on towards a Tour finals spot on Friday when he made it through to the semi-finals of the Paris Masters with a 6-4, 6-7(5), 6-4 win over Argentine Juan Martin Del Potro as the tournament was hit by the withdrawal of Rafael Nadal.
Photos from the Wimbledon matches played on Saturday.
World No 1 Novak Djokovic ended Kei Nishikori's impressive debut at the ATP World Tour Finals with a 6-1, 3-6, 6-0 semi-final victory at the O2 Arena on Saturday.
A summary of Monday's action at the US Open.
Andy Murray gave his fans a fright before recovering to beat Croatia's Marin Cilic to win the Aegon Championships for the third time at Queen's Club on Sunday.
Federer, who has agreed to play in the Dutch hardcourt event for the first time since 2015, currently sits on the second spot in the world rankings.
Look who we spotted at the Melbourne Park this year.
Already without the likes of Richard Gasquet and Gael Monfils for the final against Croatia, Noah decided to leave out Lucas Pouille, the top-ranked player in his squad.
Paes said he was pleased to see the manner in which Nagal handled himself against a great like Federer.
The victory saw him move up by three places to stand only behind Spain's Rafael Nadal and Swiss star Roger Federer.
Alexander Zverev became the first German to reach the last four at the ATP Finals for 15 years as he beat American John Isner 7-6(5), 6-3 at the O2 Arena on Friday.
The Serena Williams show continued at the US Open as the world number one moved a step closer to a calendar Grand Slam on Wednesday, while Mardy Fish took a final Flushing Meadows bow as the curtain came down on the American's career.
In a bold decision, Underdogs India have preferred Ramkumar Ramanathan over No. 1 singles player Sumit Nagal for their Davis Cup qualifier against top seeds Croatia, beginning in Zagreb on Friday.
Top seed Novak Djokovic was tested by net-charging Spaniard Feliciano Lopez in a duel of volleys and passing shots before booking a berth in the semi-finals of the US Open in the wee hours of Wednesday.
World number ones Serena Williams, aiming to complete the first calendar-year Grand Slam in 27 years, and Novak Djokovic have been named the top seeds for the US Open championships starting on Monday in New York.
Andy Murray and Rafael Nadal were winners but six seeds were beaten in a day of upsets in the second round at the Rogers Cup in Montreal on Thursday.
Spanish teenager Carlos Alcaraz beat Norway's Casper Ruud 6-4, 2-6, 7-6(1), 6-3 in the men's singles final at the US Open on Sunday to win his maiden Grand Slam title and rise to world number one for the first time.
The 38-year-old, who has lost six games so far in the tournament, dispatched his hapless opponent in only 62 minutes winning the second-round match 6-0, 6-3.