Bulgaria's Grigor Dimitrov upset top seed and defending champion Milos Raonic of Canada at the Brisbane International on Saturday to set up a title clash against Japan's Kei Nishikori.
Defending champion Nadia Petrova was also shown the door in the quarter-finals of the German Open.
Stuns World No 1 Djokovic to win 'biggest title of career'
There is no let-up for Roger Federer as he prepares for his 12th consecutive appearance at the ATP's season-ending extravaganza.
The Frenchwoman went down to rising Serb Ana Ivanovic 6-3, 7-5 at the Sydney International.
Inter Milan are on the verge of signing Manchester United captain Nemanja Vidic, with president Erick Thohir saying on Thursday that the deal was almost finalised.
'A 2018 murder may lead to shifts in the geopolitical order and impact at least one monarchy,' says Devangshu Datta.
A tenacious Roberto Bautista Agut battled back to beat world number one Novak Djokovic 1-6, 7-5, 6-3 and advance to the quarter-finals of the Miami Open on Tuesday as the Spaniard claimed his second win over the Serb this year.
Djokovic, the ninth seed, was originally scheduled to play Australian Open semi-finalist Chung Hyeon but the 22-year-old South Korean withdrew with a back injury about an hour before the match was due to start.
Roger Federer made a comfortable start to his quest for a 100th title, despatching Fabio Fognini in straight sets to ease into the quarter-finals at the Paris Masters on Thursday.
Novak Djokovic lost his momentum in the second half of last season and was toppled as the world number one by Andy Murray because his work-rate dropped, the Serbian's former coach Boris Becker said on Wednesday. Speaking a day after the two terminated their cooperation by mutual consent, German Becker said Djokovic's need to spend more time with his family had derailed him on the court.
The doctors at the ongoing Australian Open tournament are reportedly confident that the tennis stars can cope with the extreme heat over the next four days.
The second seed dismissed a challenge from rising Serb teenager Ana Ivanovic to reach the fourth round of the Australian Open.
Former champion Janko Tipsarevic has confirmed his participation for the USD 450,000 Aircel Chennai Open to be held here from January 5 to 11.
Pliskova will be guaranteed toppling Germany's Angelique Kerber if she prevails against Halep who would need to go on and take the title to seize the top ranking.
It was a case of down but definitely not out as a Rafael Nadal kept picking himself off a slippery and dusty Centre Court surface to storm into the Wimbledon semi-finals with a pulsating 7-5, 6-7(7), 4-6, 6-4, 6-4 over Juan Martin del Potro.
The American ace has won all 10 semi-finals she played this season and never failed to reach the title match in Zurich in the six years she has played the event.
Novak Djokovic has denied an Italian media report he deliberately lost a match in 2007 that has been linked to a wider scandal involving alleged corruption in tennis. The 28-year-old world number one, who easily beat French teenager Quentin Halys on Wednesday to advance to the Australian Open third round, was asked about a report in Italian newspaper Tuttosport that he had deliberately lost to now-retired French player Fabrice Santoro at the Paris Masters. "It's not true," the Serb said with a shrug and shake of his head. "What it is to say? I've lost that match. "Anybody can create a story about that match or for that matter any of the matches of the top players losing in the early rounds, I think it's just absurd." "You can pick any match that you like that the top player lost and just create a story out of it."
For someone who was the only man to beat world number one Novak Djokovic in a grand slam in 2015, Stan Wawrinka was indifferent about the attention on the feat heading into this year's Australian Open. Djokovic was virtually untouchable last year as he compiled an 82-6 win-loss record and won three grand slam titles as well as six of the eight ATP 1000 top-tier tournaments he played. Wawrinka, however, surprised the tennis world when he produced a barrage of backhands on the clay at Roland Garros to beat the Serb in the Paris final and claim his second grand slam title.
Finally clinching an elusive Australian Open crown is Andy Murray's number one goal for the new year but the Briton concedes that his hopes of success at Melbourne Park may rest on champion Novak Djokovic having an off-day.
Borna Coric ended Roger Federer's 20-match winning streak on grass, beating him 7-6(6), 3-6, 6-2 in the Halle Open final on Sunday while also bringing to a halt the Swiss maestro's reign as World No 1.
Norma Godinho has just about caught her breath after all the action at SW19 on Super Sunday. Here are Norma's memorable moments from this year's Wimbledon.
Andy Murray begins his late-season assault on Novak Djokovic's world number one ranking at the China Open this week hoping to take a chunk out of the 4,695-point gap separating them.
Rafael Nadal stormed into the third round of the Australian Open on Thursday with a 6-3, 6-1, 6-3 demolition of former finalist Marcos Baghdatis.
Here are eight men to watch on the Roland Garros clay.
The Belgian was beaten by Russia's Svetlana Kuznetsova in the semi-finals of the Warsaw WTA claycourt event.
Novak Djokovic's muted celebrations after ending Rafa Nadal's reign as claycourt king were partly out of respect for his Spanish victim but mainly due to the fact the his French Open mission is far from accomplished.
Roger Federer rolled back the years to beat Novak Djokovic 3-6, 6-3, 6-2 in the semi-finals of the Dubai Championship on Friday, his first victory in four meetings with the world number two.