Naomi Osaka beat Jennifer Brady to win her second Australian Open title and fourth Grand Slam crown, extending her win streak to 21 matches.
American teenager Coco Gauff stunned top seed Kiki Bertens to advance to her maiden WTA semi-final with a 7-6(1), 6-4 victory at the Linz Open in Austria on Friday, then went back to her hotel to do her schoolwork.
Germany's Angelique Kerber defeated American Madison Keys 6-2, 4-6, 7-5 in an enthralling final of the Family Circle Cup at Charleston, South Carolina on Sunday.
Paths to the final in the women's singles at the U.S. Open (prefix denotes seedings)
Factbox on Japan's Naomi Osaka, who beat Victoria Azarenka of Belarus 1-6, 6-3, 6-3 to win the US Open title on Saturday.
What happened on Day 3 of the French Open was more surprising. Two of the top five seeded women exited.
Former World No 1 Caroline Wozniacki reached the quarter-finals of Eastbourne's Aegon Championships with a topsy-turvy defeat of Svetlana Kuznetsova on Wednesday.
World No 1 Serena Williams edged an enthralling battle with third-seed Simona Halep.
Zverev, who is looking for his fourth tournament win of the year, needed only 64 minutes to defeat Nishikori and move into the final in WashingtonDC where he will play Kevin Anderson after the South African beat Jack Sock by the same score.
'She's always smiling. I mean, we try in our team to smile everywhere. We make so many funny stuff around the court. She likes it'
India's tennis ace Sania Mirza and her Swiss partner Martina Hingis continued their stupendous run by clinching their 25th victory together to enter the final of the Brisbane International Tennis Tournament in Brisbane, on Friday.
World number one Novak Djokovic received a free pass into the third round of the U.S. Open when Jiri Vesely of the Czech Republic withdrew from their match on Wednesday due to a left forearm injury. The walkover provided the top-seeded defending champion with an extended break to improve his niggling left wrist injury before his next match against either Guido Pella of Argentina or Mikhail Youzhny of Russia.
Two-time Grand Slam winner Victoria Azarenka crashed out of the French Open in the first round losing 5-7, 5-7 to Katerina Siniakova on Monday, playing only her fifth tournament of the year after a legal battle over the custody of her son.
Grand Slam finalists Garbine Muguruza and Roberta Vinci stormed into the last four of the Wuhan Open in China on Thursday while Venus Williams ended the giant-killing run of Briton Johanna Konta.
Rediff.com takes stock of the seeded casualties on the first day of the Australian Open.
Playing in his first competitive singles match on the ATP Tour since August 5, the 20-times Grand Slam champion showed no signs of rust in his second round win against Lithuanian qualifier Ricardas Berankis.
Konta first British woman in US Open last 16 since 1991
Novak Djokovic and Serena Williams are top seeds at the major starting Monday
Reigning champions Novak Djokovic and Serena Williams have been named top seeds for the Australian Open starting on Monday.
Rediff.com brings you this and a lot more gripping sporting action from the week gone by...
Angelique Kerber, who will reclaim the world number one ranking on Monday, breezed to a 6-2, 6-1 second-round victory over fellow German Andrea Petkovic at the BNP Paribas Open on Saturday.
Mirjana Lucic-Baroni could barely contain her joy after continuing her remarkable run at the Australian Open to reach her first grand slam quarter-final since the 1999 Wimbledon championships on Monday.
IMAGES of the all the action from Day 2 of the Australian Open played at Melbourne Park on Tuesday
India's Sania Mirza is standing on the cusp of history as she is now one win away from becoming World No 1.
"I think she will win a Grand Slam. Which one and when I don't know, but definitely clay is a good surface for her."
Second seed Sloane Stephens was shocked 2-6, 6-4, 6-2 by Germany's Andrea Petkovic in the second round of the Citi Open on Wednesday, disrupting the American's buildup to her US Open title defence.
American teenage sensation Coco Gauff became the youngest player to win a WTA title in 15 years as she beat former French Open champion Jelena Ostapenko in the Linz Open final on Sunday.
World number one Ash Barty delighted the Memorial Drive crowd by breezing through to the Adelaide International semi-finals with a comfortable 6-3, 6-4 victory over Sofia Kenin on Friday.
Breeze though the outfits that caught the maximum shutterbugs at the final Grand Slam of the year.
World number four Petra Kvitova sealed the Fed Cup title for the Czech Republic with a thrilling win over Germany's Angelique Kerber, giving her country its third success in the premier team tournament in women's tennis in the last four years.
Russia, last year's runners-up, were unable to call on world number six Maria Sharapova who was injured
Nadal needed all his experience to keep Pouille at bay in the decider and the match looked to be heading for another tiebreak before he pounced to break Pouille's serve for the first time to go 6-5 up in the third.
Rafael Nadal gave a much improved performance to advance into the quarter-finals of the Barcelona Open on Thursday, dispatching Spanish compatriot and crowd favourite David Ferrer 6-3, 6-3.
Nick Kyrgios needs to improve his fitness to have a chance of winning Grand Slams, former world number one Jim Courier said on Wednesday.
The match ended in 52 minutes as Williams played her forehand into the net.
Six-time champion Novak Djokovic's hopes of turning around his season at the Miami Open ended in the second round when he was defeated 6-3, 6-4 by Frenchman Benoit Paire.
Ukrainian second seed Elina Svitolina ended Naomi Osaka's remarkable recent run with a 6-4, 6-2 triumph over the Indian Wells champion in the second round of the Miami Open on Friday.
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.
Croatia's Mirjana Lucic-Baroni could barely contain her joy after reaching the Australian Open semi-finals on Wednesday, 19 years after her only previous singles match win at Melbourne Park prior to her remarkable run.
World No 1 Novak Djokovic, second seed Andy Murray and three-time champion Rafael Nadal were all cheered into the quarter-finals of the Rogers Cup on Thursday.