Cornet had an extended discussion with the chair umpire at the changeover at 3-0 in the second set on Saturday, and decided to call it quits
The Indian challenge at the Australian Open ended after Rohan Bopanna and his Ukrainian partner Nadiia Kichenok were knocked out in straight sets in the quarter-final of the mixed doubles event. The Indo-Ukrainian pair went down 0-6, 2-6 to fifth seed Nikola Mektic and Barbora Krejcikova in a 47-minute encounter.
American teenage sensation Coco Gauff progressed to her maiden WTA final as she eased past Germany's Andrea Petkovic 6-4, 6-4 at the Linz Open on Saturday. The 15-year-old Gauff became the youngest player to reach a WTA final since Czech Republic's Nicole Vaidisova won the Tashkent Open in 2004, also aged 15.
The 20-year-old Ostapenko was the first unseeded woman to lift the Suzanne Lenglen Cup since Britain's Margaret Scriven in 1933.
Jelena Ostapenko, the youngest French Open finalist since Ana Ivanovic 10 years ago, takes a riskier approach, striking every ball as if she is trying to separate it from its fluffy coat.
Thirteen-time champion Rafael Nadal, 20-time Grand Slam winner Roger Federer and world number one Novak Djokovic were placed in the same half of the French Open draw on Thursday.
Greek second seed Stefanos Tsitsipas beat Chilean qualifier Cristian Garin to reach the fourth round of the Miami Open.
Latvian Jelena Ostapenko's dream run at the French Open continued as she stunned former world number one Caroline Wozniacki to reach the semi-finals.
The two-day away tie will be played from April 16 on the indoor hard courts at the National Tennis Centre, Lielupe, Jurmala.
The two men's quarter-final matches due to be played at the French Open in Paris on Tuesday have been postponed until Wednesday after rain disrupted play at Roland Garros.
By losing, Ostapenko joins a ignominious group including, as well as Myskina, Steffi Graf, Jennifer Capriati, Svetlana Kuznetsova and Angelique Kerber who all lost as Grand Slam champions on the first run of their defences.
Despite concerns over a calf strain, Sania will play in the women's doubles.
A fired up Naomi Broady let her racquet do the talking as she stormed back to beat Jelena Ostapenko in an ill-tempered Auckland Classic clash marred by an on-court row after the Briton called for the Latvian to be disqualified.
Timea Bacsinszky and Jelena Ostapenko will celebrate birthdays on Thursday, but one will be left crying into her cake as they face off in the French Open semi-finals.
Former world number one Venus Williams produced a vintage display to outclass Netherlands' Arantxa Rus in straight sets and storm into the second round of the Yarra Valley Classic.
'Physically, tactically, emotionally, three out of five separates the great players from the good players'
Andy Murray will begin the defence of his Wimbledon title against a qualifier after the draw was made at the All England Club on Friday.
Novak Djokovic enjoyed a stress-free return to US competition following a two year absence
Jelena Ostapenko enjoyed a winning end to her season with a 6-3, 6-1 triumph over Karolina Pliskova in her final White Group match at the WTA Finals on Thursday and vowed to return as a better player after her first taste of the event.
The Czech has now won eight consecutive games at the Caja Magica and will face wildcard Sorana Cirstea or Caroline Garcia in the last 16.
In the women's doubles event, the Indo-Chinese duo of Sania and Peng Shuai will take on Croatian professionals Petra Martic and Donna Vekic.
Rediff.com presents matches that shook up US Open.
Serena Williams had to dig deep to fend off Latvian challenger Jelena Ostapenko as she wrapped up Friday's play at the Fed Cup in Seattle with a hard-fought victory that gave the United States a 2-0 advantage. Williams' experience and savvy ways showed in critical moments against the 22-year-old Ostapenko as she prevailed 7-6(4), 7-6(3) in a match that took one hour and 46 minutes.
Could French Open champion Jelena Ostapenko serve up another shock at Wimbledon this year? Or will world number one Angelique Kerber get her season back on track at Wimbledon?
Both are in superb form and have yet to drop a set at this year's championship. Britain's Murray, the number one seed, will face 28th ranked Fabio Fognini from Italy while Spaniard Nadal will go up against Russian Karen Khachanov, ranked 30.
Your weekly shot of wisdom from super achievers.
Twenty-three time grand slam champion Serena Williams will play her first match since the birth of her daughter when she faces off against French Open winner Jelena Ostapenko at the Mubadala World Tennis Championship in Abu Dhabi next week.
Seven-times champion Serena Williams and Germany's Angelique Kerber will clash in the Ladies singles final at Wimbledon after registering easy victories in the semi-finals on Thursday. While Serena had things her way in a 6-2, 6-4 demolition of Germany's Julia Georges, Kerber beat Latvia's Jelena Ostapenko 6-3, 6-3.
The United States survived a fright from little Latvia on Saturday before winning 3-2 in a Fed Cup qualifier as Serena Williams suffered her first career singles loss in the team event. Switzerland, Spain, Belgium, Slovakia, Germany, Russia and Belarus also moved through to the inaugural 12-nation showdown in Budapest.
Serena Williams stayed on track for an eighth Wimbledon title as she fought back to beat Italian Camila Giorgi 3-6, 6-3, 6-4 in a fiercely contested quarter-final.
Factbox on Romanian Simona Halep, who beat Serena Williams 6-2, 6-2 to win the Wimbledon title on Saturday:
After the 'lingerie' outfit during the Wimbledon, Nike is back with fluorescent yellow gear for players, both male and female.
Three-times winner Serena Williams moved into the Toronto Open second round after beating Spain's Nuria Parrizas Diaz on Monday
Garbine Muguruza emerged as a favourite to win the Italian Open after beating Latvia's Jelena Ostapenko to reach the third round after world number one Angeliquer Kerber had earlier bowed out to Estonian qualifier Anett Kontaveit.
Brit player Harriet Dart left frustrated as mixed doubles partner teams up with 15-year-old Gauff
Even in her wildest dreams 11th seed Angelique Kerber could not have imagined that by the end of the first week of this year's Wimbledon, she would be the highest ranked player left in the top half of the women's draw.
World number one Simona Halep has twice been left heartbroken in her quest for Grand Slam glory in Paris. Yet even now, standing just two wins away from redemption, she says she feels no pressure.
The Serbian second seed's match against France's Adrian Mannarino was delayed because of the epic five-setter between Gilles Muller and Rafael Nadal.
Williams, who played an exhibition match last December in the United Arab Emirates, where she lost to French Open champion Jelena Ostapenko, said in addition to working on her serve and returns, she needs to manage her time better now that she has her daughter in tow.
Medvedev squandered a two-set lead against Nadal in their previous meeting in the Melbourne final in January, allowing the Spaniard to clinch his 21st Grand Slam title.