The United States and Britain had also called for China to provide proof of Peng's whereabouts.
Serbia's Viktor Troicki's suspension for violating doping regulations has been cut from 18 months to 12 months after his appeal was heard by the Court of Arbitration for Sport (CAS), it was announced on Tuesday.
Five-time Grand Slam champion Maria Sharapova is putting her time away from tennis to good use.
Factbox on Iga Swiatek, who defeated Sofia Kenin to win her maiden Grand Slam title at the French Open on Saturday.
The Indian tennis players are "excited and available" to travel to Pakistan for the upcoming Davis Cup tie but want to be assured that all the security measures are in place before they reach Islamabad.
Novak Djokovic and Serena Williams were named men's and women's world champions for 2015 by the International Tennis Federation on Tuesday. The Serb ended the year as men's world number one for the fourth time after taking three majors - the Australian, Wimbledon and US Open, as well as finishing runner-up to Stan Wawrinka in the French. Williams also narrowly missed a calendar-year grand slam, winning the Australian, French and Wimbledon and reaching semi-final at US Open.
The ATP and WTA have extended the suspension of their tours until June 7, the two tennis bodies said in a joint statement on Wednesday, as the coronavirus pandemic continued to shred the sporting calendar. The claycourt season "will not be held as scheduled" due to the suspension, the organising bodies of the men's and women's tours said. The men's ATP and women's WTA rankings will be frozen for the time.
Spanish tennis player Nuria Llagostera Vives, doubles winner at the 2009 WTA tour championships, has been banned for two years after testing positive for d-methamphetamine, the International Tennis Federation (ITF) said on Monday.
Laver Cup organisers say the exhibition event will go ahead in September as planned despite the French Open moving to the same dates as the implications of the French Tennis Federation (FFT)'s shock gambit began to reverberate on Wednesday. The September 25-27 Laver Cup, an exhibition event co-created by Roger Federer which has always featured the Swiss great and one of Rafael Nadal or Novak Djokovic.
The International Tennis Federation hosted the ITF World Champions Dinner in Paris on Tuesday and World No 1s Novak Djokovic and Serena Williams were honoured at the annual function.
Tennis great and founder of the WTA Billie Jean King was among those who applauded the announcement.
A summary of sports events and sports persons, who made news on Friday.
Seeking to allay fears on Indian team's security during the Davis Cup tie, Pakistan Tennis Federation president Salim Saifullah Khan assured that the contest will be held in safe and secure environment, promising "impressive hospitality" to the visitors.
Tennis already sets the bar with equal prize money paid to women and men at Grand Slam tournaments
Nastase was also heard to call her and British No. 1 Johanna Konta "f****** b******" during the Davis Cup competition being held in Constanta, Romania.
Match-fixing has become increasingly pervasive in recent years across a number of sports.
Top seed Sri Vaishnavi Peddi Reddy continued her winning run to progress to the girls' singles quarter-finals in the CCI-ITF Junior boys & girls' under-18 Tennis Championship in Mumbai on Wednesday. Reddy, who won the ITF junior title in New Delhi last month, wasted little time in taming unseeded compatriot Snehal Mane 6-1, 6-0 in a pre-quarter-final encounter at the Cricket Club of India courts.
In a moral victory for the All India Tennis Association, the International Tennis Federation has given the AITA the right to host its next Davis Cup tie against Australia, which had forfeited its previous rubber on security grounds in May.
Slovenia's Tadeja Majeric presented herself a New Year gift by winning her maiden singles title with a hard-fought win over Turkey's Basak Eraydin in the final of the NECC ITF Women's $25,000 tennis tournament, in Pune.
Croatian tennis player Marin Cilic has been banned for nine months after testing positive for the stimulant nikethamide, the International Tennis Federation (ITF) has said.
The 70-year-old former French and US Open champion, who earned a reputation for controversial behaviour during his playing days, was excluded from the tie on Saturday for unsportsmanlike conduct.
Speaking at an Education Webinar for coaches, jointly organised by the All India Tennis Association (AITA) and the Sports Authority of India (SAI), Leander Paes touched upon various topics including his junior days, transition to men's circuit, the role mental fitness plays in tennis, dealing with pressure, nutritional knowledge and coaching tips.
According to sources, Sania's mother Naseema had rung up AITA Life President and ITF Vice President Anil Khanna on Thursday morning asking him to look into the reports that accuses Venus Williams to taking drugs at the Rio Games.
United States Grand Slam doubles record holders Bob and Mike Bryan have retired from the Davis Cup after playing in the competition for almost 14 years.
Serbian former world number 12 Viktor Troicki will appeal to the Court of Arbitration (CAS) against the 18-month ban slapped on him by the International Tennis Federation (ITF) for refusing to provide a blood sample at this year's Monte Carlo Masters.
Barbora Krejcikova claimed her maiden Grand Slam title when she beat Russian Anastasia Pavlyuchenkova
Marin Cilic cited a knee injury at Wimbledon this year to hide the fact he had failed a dope test, the International Tennis Federation (ITF) has revealed after handing the Croatian a nine-month suspension.
Former World No 1 in doubles and six-time Grand Slam champion Sania beat Indonesia's 16-year-old Priska Madelyn Nugroho for the award in Asia/Oceania regional category.
A factbox on Anastasia Myskina, who became the first Russian woman to win a Grand Slam singles title.\n\n
India's Ankita Raina on Friday won her maiden WTA title as she and her Russian partner Kamilla Rakhimova clinched the doubles event in the Phillip Island Trophy in Melbourne.
A statement from the French Tennis Federation on Thursday confirmed the U-turn by the 39-year-old who had been named in June to become the first woman to captain the French team.
A summary of sports events and sports persons, who made news on Thursday
The Court of Arbitration for Sport (CAS) on Tuesday reduced by nine months former world number one tennis player Maria Sharapova's two-year doping ban.
New world number one Ashleigh Barty has suffered a pre-Wimbledon injury scare, withdrawn from this week's Eastbourne grasscourt tournament with a recurrence of a right arm injury.
Former world number one Maria Sharapova has been invited to play at the Madrid Open in May, which takes place less than two weeks after her 15-month doping ban expires, tournament organisers said on Wednesday.
World number two Andy Murray is planning to participate in the forthcoming Rio Olympics in order to defend his Olympic gold medal despite growing concerns over the rapid spread of Zika virus in Brazil. Earlier, in an open letter to the World Health Organization (WHO), a total of 150 health experts had said that the current plans for the prestigious event need to be revised while citing several scientific studies that revealed the adverse effects of the virus. The WHO, however, turned down calls to move the Olympics venue, saying that moving the games would "not significantly alter" the spread of the virus. Murray, however, would head into the tournament after taking appropriate guidance from the Foreign Office and the British Olympic Association about the danger that the virus poses, the Guardian reported.
Smoke-induced interruptions likely at season's first grand slam.
It was Novak Djokovic's first match this year after his Australian Open hopes were dashed when he was deported following an 11-day saga revolving around his decision not to have a COVID-19 vaccination.
Factbox on Romanian Simona Halep, who beat Serena Williams 6-2, 6-2 to win the Wimbledon title on Saturday:
Five-times grand slam champion Maria Sharapova is seeking to have her two-year doping ban wiped out or reduced as she lodged an appeal with the Court of Arbitration for Sport (CAS) on Tuesday.