Holder Petra Kvitova suffered a shock 3-6, 7-5, 6-4 defeat by Serbia's former World No 1 Jelena Jankovic who produced an inspired display in the Wimbledon third round on Saturday.
Petra Kvitova was proud of her second-set fightback against Naomi Osaka in the Australian Open final, on Saturday, but was left ruing her inability to convert her chances in her loss to the Japanese.
Two-times Wimbledon champion Petra Kvitova will not be able to play competitive tennis for around six months, a Czech news website said, citing the surgeon who operated on Kvitova's playing hand after it was injured in a knife-attack. "When we talk about (competitive) pressure on the hand, we are talking about a period of around six months (before that would be possible)," Radek Kebrle was quoted by aktualne.cz website as saying.
Petra Kvitova raced to a 6-1, 6-1 victory over Dominika Cibulkova in the Wuhan Open final on Saturday to capture her first title of the year with a ruthless display of power hitting.
Petra Kvitova produced a majestic performance to end Eugenie Bouchard's hopes of becoming the first Canadian to win a Grand Slam title with a 6-3, 6-0 win in the Wimbledon final on Saturday.
Petra Kvitova will start the defence of her Wimbledon title next week with no competitive grasscourt practice after pulling out of the Aegon International at Eastbourne where she was top seed.
A ruthless Petra Kvitova trampled on the hopes of the host nation with an emphatic 6-1, 6-4 defeat of Ashleigh Barty to reach her second Australian Open semi-final.
Images from Saturday's play at Wimbledon.
World number one Dinara Safina was beaten 6-4, 2-6, 7-6 in the third round of the US Open on Saturday by little-known Czech Petra Kvitova.
Petra Kvitova's preparations for the defence of her Wimbledon title suffered a setback when she was beaten by Russia's Ekaterina Makarova in the first round of the Eastbourne International on Tuesday.
Zhang Shuai stunned Wimbledon Champion Angelique Kerber 6-1, 2-6, 6-0 in the China Open on Thursday to set up a quarter-final clash with Naomi Osaka.
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.
Karolina Pliskova and Petra Kvitova won their opening singles matches to give Czech Republic a commanding 2-0 lead in their Fed Cup semi-final against Germany in Stuttgart on Saturday.
The tournament, with eight players in both the men's and women's draw, will resemble regular tennis as much as possible.
Jana Novotna, who lifted the Wimbledon title 26 years ago in 1988, tragically died in 2017 following a battle with ovarian cancer aged 49.
Osaka will bid for her second Grand Slam title in succession against twice Wimbledon champion Kvitova on Saturday, having claimed her maiden major in New York last year by upsetting Serena Williams in the final.
Czech Petra Kvitova created a major upset by shocking favourite Maria Sharapova to win her first Grand Slam title with a 6-3, 6-4 win in the women's singles Wimbledon final on Saturday.
Roger Federer celebrated his return to the top of the world rankings with his second title of the season, swatting aside Grigor Dimitrov 6-2, 6-2 in the final of the ABN AMRO World Tournament in Rotterdam on Sunday.
Garbine Muguruza continued her dream debut at the WTA Finals by completing round robin play with a perfect 3-0 record to advance to the semi-finals after a hard fought 6-4, 4-6, 7-5 victory over Petra Kvitova on Friday.
Petra Kvitova put defending champions the Czech Republic into the Fed Cup final with a 6-4, 7-6 win over Italy's Francesca Schiavone on Sunday.
A summary of sports events and sports persons who made news on Sunday.
Former Wimbledon champion Petra Kvitova stormed into the final of the New Haven Open, the last women's warm-up event before the U.S. Open, with a ruthless 6-0, 6-1 win over Klara Zakopalova on Friday.
Top seed Victoria Azarenka charged ominously into the fourth round of the Indian Wells WTA tournament on Sunday while third-seeded Petra Kvitova made an unexpected early exit.
Petra Kvitova and Lucie Safarova put the Czech Republic on the brink of the Fed Cup title with victories on the opening day of the final against Germany on Saturday.
Defending champion Petra Kvitova was upset by qualifier and Czech compatriot Lucie Hradecka 6-4, 6-3 in the second round of the Madrid Open on Wednesday.
Germany's Alexander Zverev won the battle of the young guns against Denis Shapovalov on Saturday to set up a Madrid Open final against Austria's Dominic Thiem.
A summary of sports events and sports persons, who made news on Thursday
Czech Petra Kvitova won the Aegon Classic in Birmingham on Sunday after fighting back to beat Australian Ashleigh Barty 4-6, 6-3, 6-2.
Two-time Wimbledon champion and world number 11 Petra Kvitova was attacked in her home on Tuesday and is receiving medical attention.
Eighth seed Petra Kvitova kept her nerve to outgun and outplay favourite Maria Sharapova and win the Wimbledon singles title for the first time with a convincing 6-3, 6-4 victory on Saturday.
Favourite Maria Sharapova and Petra Kvitova will meet in the women's singles final at Wimbledon. The former stormed back after a shaky start to beat Sabine Lisicki 6-4, 6-3 while eighth-seeded Czech Petra Kvitova showed the greater will, ambition and control of her nerves to overcome Victoria Azarenka 6-1, 3-6, 6-2.
Czech Petra Kvitova overcame a second set meltdown to dispatch Angelique Kerber 6-2, 0-6, 6-3 in the final of the Pan Pacific Open in Tokyo on Saturday to claim her 11th WTA tour title.
Coming into the tournament 21st in the WTA rankings, the Czech won 3-6, 6-3, 6-4 in two hours and 16 minutes to add to her triumph in St Petersburg earlier this month.
Defending champion Petra Kvitova suffered a shock exit when unseeded Romanian Sorana Cirstea beat the Czech 4-6 7-5 6-2 on Friday to move in the semi-finals of the Rogers Cup.
Erratic serving cost Petra Kvitova dearly as the fifth-seeded Czech was knocked out of the BNP Paribas Open by Russian Maria Kirilenko on Wednesday, losing 4-6, 6-4, 6-3 in the quarter-finals.
She is the second Swiss player to win the tournament after Martina Hingis won the inaugural edition in 2001.
Summary of sports events and persons who made news on Saturday
Petra Kvitova completed her preparations for an assault on a third Grand Slam title in triumphant style on Friday by downing fellow Czech Karolina Pliskova 7-6, 7-6 to win the Sydney International title.
World No 1 Novak Djokovic destroyed Tomas Berdych in a lop-sided contest to win his fifth China Open crown on Sunday while Maria Sharapova overcame Petra Kvitova 6-4, 2-6, 6-3 in the women's final to move up to No 2 in the world rankings.
World number one Victoria Azarenka stretched her unbeaten run to 24 matches this year while Venus Williams ousted Wimbledon champion Petra Kvitova at the Sony Ericsson Open in Miami on Friday.