Marin Cilic completed a dream week by steering Croatia into the Davis Cup World Group on Sunday but Spain found themselves out in the wilderness after crashing to defeat in Brazil.
Sixth seed Andy Murray may feel the most aggrieved of the top contenders in the men's draw.
Roger Federer and Rafael Nadal have shared the grand slam spoils this year and it would take a hard heart not to hope for a fairy tale rematch next month of their epic 2008 Wimbledon final.
Raucous home support for holders Argentina did not make up for the absence of Juan Martin del Potro and Federico Delbonis on Friday as they fell 2-0 behind to Italy in the first round of the Davis Cup.
Top seeds Novak Djokovic and Serena Williams face challenging early tests at the US Open following Friday's draws for the year's last Grand Slam starting on Monday.
Novak Djokovic is expecting a fierce battle with an old friend and familiar protagonist when he makes a bid for history in the Australian Open final against Andy Murray on Sunday.
Champion Novak Djokovic was unable to draw much support from the crowd at Rod Laver Arena during his 6-1, 6-2, 3-6, 6-3 semi-final win over sentimental favourite Roger Federer on Thursday, but the Serb found vital friends in the weather and the net-cord.
Top seed Andy Murray could meet Roger Federer or Kei Nishikori in the third round, while Serena faces tricky Belinda Bencic in opening round
Reigning champions Novak Djokovic and Serena Williams have been named top seeds for the Australian Open starting on Monday.
Swiss second seed Stan Wawrinka advanced into the semi-finals at the Rogers Cup with a comprehensive 6-1, 6-3 victory over big-serving South African Kevin Anderson at the Aviva Centre in Toronto on Friday.
Japan's Kei Nishikori made a stunning start to what will surely be the first of many appearances at the ATP World Tour Finals with a 6-4, 6-4 win over home favourite Andy Murray on Sunday.
A near flawless Novak Djokovic crushed Marin Cilic 6-0, 6-3 to set up a blockbuster Monte Carlo Masters semi-final with claycourt king Rafa Nadal, who came through a testing workout by David Ferrer on Friday.
US Open champion Marin Cilic made a shock first-round exit from the Shanghai Masters on Monday after losing 7-5, 2-6, 7-6(2) to fellow Croatian Ivo Karlovic.
Novak Djokovic and Serena Williams are top seeds at the major starting Monday
For over three-quarters of a century men's tennis in Japan has played out like a kabuki tragedy, filled with decades of barren results, embarrassments and even a suicide.
Novak Djokovic sauntered past Spaniard Feliciano Lopez to reach the quarter-finals of the Shanghai Masters on Thursday but Andy Murray had to claw past big-serving American John Isner after losing a first-set tiebreaker.
The Frenchman, seeded five, had no answer to left-hander Muller's swinging serve as he bowed out 6-4, 6-4.
Thursday's match was just Venus Williams's seventh of the year and first since January's Australian Open, where she fell to Simona Halep in the round of 32.
'I surprised myself also today'
Daniel Nestor and Vasek Pospisil subdued Nenad Zimonjic and Ilija Bozoljac 6-7(6), 6-4, 3-6, 7-6 (5), 10-8 in a rip-roaring doubles on Saturday to give Canada a 2-1 lead against 2010 winners Serbia in their Davis Cup semi-final.
With fire in their bellies, former Grand Slam champs Rafael Nadal and Roger Federer are targetting a fresh return to the tennis courts in 2017.
American qualifier Sachia Vickery completed an astonishing comeback to stun third seed Garbine Muguruza 2-6, 7-5, 6-1 in a second-round win at the BNP Paribas Open in California on Friday.
List of men's singles champions at Wimbledon:
Nick Kyrgios himself gave a typically unvarnished verdict: 'Pretty pathetic'.
His season had already provided several unforgettable chapters but Andy Murray saved the best to last as he eclipsed Novak Djokovic 6-3 6-4 to claim his first ATP World Tour Finals title and rubberstamp the year-end top ranking on Sunday. Against a man who has so often been his nemesis, Britain's golden boy Murray produced a relentless display to claim a ninth title of a year which included a second Wimbledon crown and Olympic gold in Rio.
Summary of sports events and persons who made news on Wednesday
Roger Federer booked his place in the ATP World Tour Finals for a record-tying 12th consecutive year when he dismissed South African Kevin Anderson 6-4, 6-4 to reach the third round of the Paris Masters on Wednesday.
A summary of sports events and persons who made news on Thursday
Czech defending champion Katerina Siniakova fended off Maria Sharapova in a fiercely contested match at the Shenzhen Open on Friday to set up a final with world number one Simona Halep.
'We are all members of a tennis paradise that this year improbably promises to last forever -- and we owe it in no small part to the two champions' parents,' notes Rahul Jacob.
Serbia's Novak Djokovic is the top seed in the men's draw which includes five-times US Open champion and 17-times Grand Slam winner Roger Federer as seventh seed - his first time the Swiss has been placed outside the top three in a Grand Slam in over ten years.
Australian Open organisers have tweaked their 'Extreme Heat Policy' for next year's tournament after being accused of forcing players to perform in "inhuman" conditions during a heatwave in January.
Canadian Frank Dancevic slammed Australian Open organisers for forcing players to play in "inhumane" conditions after he suffered heat stroke in temperatures of 41 degrees Celcius (108 degrees Fahrenheit) on Tuesday.
Champion Novak Djokovic foiled a stirring fightback from Roger Federer to defeat the Swiss 6-1, 6-2, 3-6, 6-3 at the Australian Open on Thursday and charge into a fifth successive Grand Slam final.
Defending champion Serena Williams is the top seed in the women's draw. The American will be looking to equal Steffi Graf's Open era record by sealing a 22nd Grand Slam triumph.
Defending champion Novak Djokovic's preparations for Wimbledon have been laid back in the extreme.
Photos from matches on Day 2 at the Australian Open on Tuesday
Two-time champion Novak Djokovic thumped Spain's David Ferrer 6-4, 6-2 to march into the last four of the Shanghai Masters on Friday and set up a semi-final showdown with third seed Roger Federer.
The Indian qualifier, who savoured his best ever performance on the ATP World Tour, went down fighting 4-6, 6-4, 3-6 against the world number 45 from South Africa in the quarter-finals played on Friday.
Images from the second day's play of the 2016 French Open at the Roland Garros