Top seed Andy Murray could meet Roger Federer or Kei Nishikori in the third round, while Serena faces tricky Belinda Bencic in opening round
Milos Raonic overcame third seed Grigor Dimitrov 7-5, 3-6, 6-3 to reach the third round at the Madrid Open on Tuesday and set up an all-Canadian clash with teenager Denis Shapovalov.
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.
'I make him play very easy. So you cannot expect to win matches in quarter-finals of Grand Slams helping the opponent to play well. That's what I did' 'It's not a bad result at all for me arriving here the way I arrived: only with one match, only with five matches in seven months. So taking the positive part, that's the thing that I have to take'
A summary of sports events and sports persons, who made news on Wednesday
Rafael Nadal's announcement on Friday that he will miss the ATP World Tour Finals because of appendicitis ended a difficult year for the Spaniard during which he has endured injury, illness and worrying defeats.
Bernard Tomic is set to sit out the Australian Open after Tennis Australia (TA) decided not to award him a wildcard to the main draw, the organisers said on Thursday.
The Danish World No 3 ended 2017 with the biggest title of her career in Singapore and returned a day after thrashing Madison Brengle in her season opener to hit 21 winners against eight unforced errors in the 53-minute win over Martic.
A summary of sports events and persons who made news on Sunday
Images from Day 5 of the Australian Open in Melbourne on Friday.
IMAGES of the all the action from Day 1 of the Australian Open played at Melbourne Park on Monday
Former world number one Andy Murray withdrew from the Brisbane International with a hip problem on Tuesday, further putting in doubt the Briton's prospects of being fit in time for the Australian Open later this month.
As the year 2016 draws to a close, vote for the best Indian sportsperson of the year.
Former FIFA official Jerome Champagne formally announced on Monday that he will stand against incumbent Sepp Blatter in next year's election for president of the world soccer body.