The Russian Tennis Federation sealed the 2020-21 Davis Cup after beating Croatia 2-0 in the final in Madrid.

Daniil Medvedev and Andrey Rublev secured a third title for the RTF following 7-6 (9-7) 6-2 and 6-4 7-6 (7-5) wins over Marin Cilic and Borna Gojo respectively.

It completed a double for the Russians after Liudmila Samsonova inspired the women's team to glory in the Billie Jean King Cup last month.

Appearing in their first Davis Cup showpiece since 2007, the RTF had lost only two matches during the finals – one of which coming during Saturday's win over Germany with the outcome already decided.

Rublev broke in game seven on the way to taking the opening set against Gojo 6-4.

The world number five was strong on his first serve, winning 36 of 39 points, and drew first blood for his nation after prevailing 9-7 in the second-set tie-break.

US Open champion Medvedev then took on Cilic, who was attempting to keep Croatia's hopes alive in what was their third final in five years.

The world number two's strong serve proved the difference during a tight opening set. Indeed, he hit seven aces on the way to edging his nose in front 9-7 on the tie-break.

Medvedev then broke the world number 30 in game four to take command of the second set.

And a crucial second break followed at 5-2 up to secure a hat-trick of Davis Cup crowns for his nation, who were also victorious in 2002 and 2006.

Rafael Nadal conceded that Novak Djokovic will likely end his career with the most grand slam singles titles in men's tennis history, ahead of the Spaniard and Roger Federer.

The so-called 'Big Three' of tennis have long dominated the ATP Tour, with all three sitting on 20 major titles after Djokovic collected three from a possible four in 2021.

Djokovic, who secured a year-end number one ranking for a record seventh time, would have completed a clean sweep if it were not for Daniil Medvedev in the US Open final.  

Nadal, by contrast, missed large parts of the season with a foot injury, while Federer was similarly ruled out for a substantial period after requiring a third knee operation in the space of 18 months.

Nadal could make a return for the Australian Open in January, an event that the world number one may miss due to a vaccine mandate, but he still expects Djokovic to hold the record for major titles when the trio has retired.

"Djokovic is best positioned to be the [men's] player with the most grand slams," Nadal said to Movistar.

"You don't have to fool yourself – Federer is where he is and I am where I am. However, Djokovic is playing well and in a good moment.

"That is the reality, and you can't ignore it. We don't know what is going to happen in nine months' time, but he is the favourite right now."

Nadal triumphed at Roland Garros in 2020 but has only appeared at two majors since, while Federer – who hopes to return to tour-level action in 2022 – last collected a grand slam title at the Australian Open in 2018.

Nadal is glad that the likes of Stefanos Tsitsipas, Alexander Zverev and Medvedev, who only dropped one set across the entire tournament as he denied Djokovic the perfect year, are taking over.

"They are no longer the Next Gen, we do not have to make it eternal," Nadal said of the new 'Big Three' in tennis.

"Players like Medvedev, Zverev or Tsitsipas have already passed that stage of the Next Gen, they are the current generation, the present."

Novak Djokovic has backed the stance of the WTA after it suspended all tournaments in China amid ongoing concerns of the safety and wellbeing of Peng Shuai.

Peng made sexual assault allegations in early November against Zhang Ghaoli, the ex-vice-premier and member of the Chinese Communist Party's Politburo Standing Committee, and has not been seen in public since.

She posted the allegations on Chinese social media site Weibo, though her post has since been removed and her whereabouts have been unclear.

The International Olympic Committee (IOC) has held two video calls with Peng, including one on Thursday, but the WTA chairman Steve Simon said neither the first call nor an email allegedly received from the tennis player alleviated concerns.

The WTA, who run the women's tennis tour, suspended its upcoming tournaments in China on Wednesday amid continuing concerns over Peng's safety and Djokovic agrees with the organisation's stance.

"I support fully the WTA's stance because we don't have enough information about Peng Shuai and her well-being," the men's world number one told reporters at Thursday's Davis Cup news conference.

"I think the position of the WTA is very bold and very courageous."

The IOC said it will hold a "personal meeting" in January with Peng as they released a statement on the same day as the second call to repeat the message of the "quiet diplomacy" route that was being taken with Chinese sport bodies.

The International Olympic Committee says it has spoken to Peng Shuai for a second time and will hold a "personal meeting" in January with the Chinese tennis star amid continuing concerns for her safety.

In a statement issued on Thursday, the Olympic body repeated a previous message that it was taking a "quiet diplomacy" route and speaking to Chinese sport bodies about what it described as "the difficult situation she is in".

Peng made allegations in November of sexual assault against Zhang Gaoli, the ex-vice premier and member of the Chinese Communist Party's Politburo Standing Committee. The two-time doubles grand slam winner posted the allegations on social media site Weibo, though her post has since been removed and her whereabouts since have been unclear.

The WTA, which runs the main women's tennis tour, suspended its upcoming tournaments in China on Wednesday owing to its ongoing worries about Peng's wellbeing.

An email allegedly sent by Peng was received recently by WTA chairman Steve Simon, with the message saying the sexual assault allegations were false and that the tennis star was safely at home. Simon said that email only heightened his worries over Peng's safety.

International Olympic Committee (IOC) president Thomas Bach was pictured in conversation by video link with Peng last month, and now the IOC says there was further contact on Wednesday with the 35-year-old former French Open and Wimbledon doubles winner.

The IOC said: "We share the same concern as many other people and organisations about the well-being and safety of Peng Shuai. This is why, just yesterday, an IOC team held another video call with her. We have offered her wide-ranging support, will stay in regular touch with her, and have already agreed on a personal meeting in January.

"There are different ways to achieve her well-being and safety. We have taken a very human and person-centred approach to her situation. Since she is a three-time Olympian, the IOC is addressing these concerns directly with Chinese sports organisations.

"We are using 'quiet diplomacy' which, given the circumstances and based on the experience of governments and other organisations, is indicated to be the most promising way to proceed effectively in such humanitarian matters.

"The IOC's efforts led to a half-hour videoconference with Peng Shuai on 21 November, during which she explained her situation and appeared to be safe and well, given the difficult situation she is in. This was reconfirmed in yesterday's call. Our human and person-centred approach means that we continue to be concerned about her personal situation and will continue to support her."

Beijing, China's capital, is due to host the Winter Olympics in February. There could be a heightened focus on Peng should the situation not be satisfactorily resolved by then.

There has been no suggestion of the Games being in any doubt due to the global concern over Peng, but the women's tennis tour will not be visiting China for the foreseeable future, barring a change in circumstances.

WTA chairman Simon said on Wednesday: "In good conscience, I don't see how I can ask our athletes to compete there when Peng Shuai is not allowed to communicate freely and has seemingly been pressured to contradict her allegation of sexual assault."

The WTA has suspended its upcoming tournaments in China amid concern over the safety of Peng Shuai after she made allegations of sexual assault against a top Chinese government official.

Peng was not seen in public for several weeks after leveling the accusations against Zhang Gaoli, the ex-vice premier and member of the Chinese Communist Party's Politburo Standing Committee.

She posted the allegations on social media site Weibo in early November, though her post has since been removed and her whereabouts have been unclear.

In mid-November, an email allegedly sent by Peng was received by WTA chairman Steve Simon, who expressed his confusion and disbelief at the message, which claimed the sexual assault allegations were false and that the tennis star was safely at home.

The WTA also welcomed pictures of Peng on a video call with International Olympic Committee president Thomas Bach, but a spokesperson for the women's tennis organisation insisted that did not alleviate the concern.

Simon called for a full investigation into the incident as he said the prior email only heightened his worries over Peng's safety, also threatening to suspend WTA tournament action in China until the matter was resolved.

He has since confirmed the suspension will be imposed on tournaments in China in a statement released on Wednesday.

"When on November 2, 2021, Peng Shuai posted an allegation of sexual assault against a top Chinese government official, the Women's Tennis Association recognised that Peng Shuai's message had to be listened to and taken seriously," Simon's statement read. 

"The players of the WTA, not to mention women around the world, deserve nothing less.

"From that moment forward, Peng Shuai demonstrated the importance of speaking out, particularly when it comes to sexual assault, and especially when powerful people are involved.

"As Peng said in her post, 'Even if it is like an egg hitting a rock, or if I am like a moth drawn to the flame, inviting self-destruction, I will tell the truth about you.' She knew the dangers she would face, yet she went public anyway. I admire her strength and courage."

The statement outlined a number of grievances with the way the Chinese state has handled the matter, before adding: "As a result, and with the full support of the WTA Board of Directors, I am announcing the immediate suspension of all WTA tournaments in China, including Hong Kong.

"In good conscience, I don't see how I can ask our athletes to compete there when Peng Shuai is not allowed to communicate freely and has seemingly been pressured to contradict her allegation of sexual assault."

Former British number one Johanna Konta has announced her retirement from tennis after a continuous battle with a knee injury.

Konta, who is a three-time Grand Slam semi-finalist, has not featured on the WTA Tour since August and decided to step away aged 30.

She became the first British woman in 39 years to reach the Wimbledon semi-finals in 2017, while also making the last four at the Australia Open a year earlier and at the French Open in 2019.

Australia-born Konta, a former world number four, collected four titles on the WTA Tour and represented Great Britain in the Fed Cup.

In a statement posted on social media on Wednesday, Konta said: "Grateful. This is the word that I've probably been used to the most during my career, and is the word that I feel explains it best at the end.

"My playing career has come to an end, and I am so incredibly grateful for the career that it turned out to be.

"All the evidence pointed towards me not 'making' it in this profession. However, my luck materialised in the people that came into my life and impacted my existence in ways that transcended tennis.

"I am so incredibly grateful for these people. You know who you are."

Konta made her last tour-level appearance at the Cincinnati Open on August 18 when she lost in the first round to Karolina Muchova.

The Briton had only one win in her last five majors since reaching the quarter-finals of the US Open in 2019 and dropped to 113th in the rankings but remains thankful for the opportunities she has been granted.

"Through my own resilience and through the guidance of others, I got to live my dreams," she added. "I got to become what I wanted and said as a child.

"How incredibly fortunate I count myself to be. How grateful I am."

Novak Djokovic is unlikely to play at the Australian Open in January unless COVID-19 vaccination rules are relaxed, according to the player's father.

Organisers recently confirmed that players must be vaccinated against coronavirus to compete in the tournament, which begins on January 17.

World number one Djokovic, who won a record ninth title in Melbourne last year, has not publicly stated whether he has had the jab.

Srdjan Djokovic told Serbia's TV Prva that being vaccinated is a personal choice, and that Tennis Australia's rules are essentially "blackmail".

"As far as vaccines and non-vaccines are concerned, it is the personal right of each of us whether we will be vaccinated or not," he was quoted as saying by news website B92.

"No one has the right to enter into our intimacy, it is guaranteed by the constitution. Everyone has the right to decide on their health.

"Whether [Novak] is vaccinated or not, that is his exclusive right. Will he publish it, I don't think so. I don't know that decision either, and if I did, I wouldn't share it with you. He has the right to decide as he wants."

When asked about Djokovic's decision to play in Australia, his father added: "Whether he will appear there depends on how [the organisers] position themselves. He would want it with all his heart because he's an athlete, and we would love that too.

"Under these blackmails and conditions, he probably won't. I wouldn't do that. And he's my son, so you decide for yourself."

Djokovic, who is tied on 20 major singles titles with Rafael Nadal and Roger Federer, recently said he was unsure of his participation following his appearance at the ATP Finals in Turin.

"I was just waiting to hear what the news is going to be and now that I know we'll just have to wait and see," he said.

China has called for people to stop "deliberately and maliciously hyping up" the Peng Shuai saga.

Two-time grand slam doubles champion was reported to have been missing since making sexual assault allegations against Zhang Gaol, the ex-vice premier and member of the Chinese Communist Party's Politburo Standing Committee, more than three weeks ago.

The Women's Tennis Association (WTA) welcomed pictures that showed Peng on a video call with International Olympic Committee (IOC) president Thomas Bach, but say the images do not alleviate its concerns about her wellbeing.

According to the IOC, Peng said she is "safe and well" in the call on Sunday and the 35-year-old spoke to president Bach for half an hour.

Despite footage released by Chinese state-run media on Saturday purporting to show Peng in a restaurant with friends, followed by images of her at a youth tournament on Sunday, concerns have continued to be raised regarding her safety.

Serena Williams, Naomi Osaka and Novak Djokovic are among many fellow players to have issued a plea for answers over Peng's whereabouts.

Human rights group Amnesty International stated the IOC is "entering dangerous waters" by taking part in a call with Peng and "should be extremely careful not to participate in any whitewash of possible human rights violations."

There was a firm message from China's foreign ministry on Tuesday, declared the issue is "not a diplomatic matter".

"I believe you have all seen that she recently attended some public events and had a video call [with IOC president Bach]," spokesman Zhao Lijian told reporters.

"I think some people should stop deliberately and maliciously hyping [the issue] up, let alone politicise this issue."

Ash Barty has announced her engagement to Liverpool fan and golfer Garry Kissick, capping a memorable year in style.

Barty added another sparkler to her collection when she revealed an engagement ring on Tuesday, having already landed the glistening Wimbledon trophy and an Olympic medal in the 2021 season.

She posted a picture of herself and Kissick on Instagram, showing off her ring and captioning the shot "Future Husband".

Kissick is a trainee professional at Brookwater Golf Club, a venue close to Brisbane, and is often seen in a Liverpool Football Club shirt, as was the case with the engagement picture.

He and Barty have visited Liverpool's home ground of Anfield together.

Speaking about having the likes of Kissick and coach Craig Tyzzer with her on the road, Barty said during her run to the Wimbledon title in July: "It's nice to be able to share some of these awesome moments with those that put so much time and energy into my career and allow me, encourage me, help me kind of work and figure out a plan and a way that they try and achieve our dreams. I think being able to share that with them is really special."

Barty won a bronze in mixed doubles at Tokyo 2020 alongside long-time friend John Peers, describing that achievement as "a dream come true".

She also won the Yarra Valley Classic, the Stuttgart Open, and WTA 1000 titles at Miami and Cincinnati before calling time on her season after a third-round exit from the US Open, where she lost to Shelby Rogers.

Barty finished the season as world number one for a third successive year, despite her recent inactivity.

She said a major triumph in her homeland was a priority for 2022, saying: "My focus is now on the Australian summer and doing everything I can to win the Australian Open. I can't wait to play at home again."

The Women's Tennis Association (WTA) has welcomed pictures that show Chinese tennis player Peng Shuai on a video call with International Olympic Committee (IOC) president Thomas Bach, but say they do not alleviate its concerns about her well-being.

The 35-year-old had been widely considered to have been missing since making sexual assault allegations against Zhang Gaol, the ex-vice premier and member of the Chinese Communist Party's Politburo Standing Committee, more than three weeks ago.

According to the IOC, Peng said she is "safe and well" in the call with president Bach on Sunday.

The IOC said in a statement that Peng had spoken to president Bach for 30 minutes.

"She explained that she is safe and well, living at her home in Beijing, but would like to have her privacy respected at this time," the statement added.

"That is why she prefers to spend her time with friends and family right now. Nevertheless, she will continue to be involved in tennis, the sport she loves so much."

In response, a WTA spokesperson said: "It was good to see Peng Shuai in recent videos, but they don't alleviate or address the WTA's concern about her well-being and ability to communicate without censorship or coercion.

"This video does not change our call for a full, fair and transparent investigation, without censorship, into her allegation of sexual assault, which is the issue that gave rise to our initial concern."

Despite footage released by Chinese state-run media on Saturday purporting to show Peng in a restaurant with friends, followed by images of her at a youth tournament on Sunday, concerns have continued to be raised regarding her safety.

Serena Williams, Naomi Osaka and Novak Djokovic are among those to have called for answers on Peng's whereabouts.

Chinese tennis player Peng Shuai said she is "safe and well" in a video call with International Olympic Committee (IOC) president Thomas Bach on Sunday, the governing body said.

Peng had been widely considered to have been missing since making sexual assault allegations against Zhang Gaoli, the ex-vice premier and member of the Chinese Communist Party's Politburo Standing Committee, more than three weeks ago.

Despite footage released by Chinese state-run media on Saturday purporting to show Peng in a restaurant with friends, followed by images of the 35-year-old at a youth tournament on Sunday, concerns have been raised regarding her safety.

However, with the likes of Serena Williams, Naomi Osaka and Novak Djokovic calling for answers on Peng's whereabouts, the former world number 14 has now spoken publicly for the first time since November 2.

In a statement released on Sunday, the IOC said Peng had spoken to president Bach for 30 minutes.

The announcement added: "She explained that she is safe and well, living at her home in Beijing, but would like to have her privacy respected at this time.

"That is why she prefers to spend her time with friends and family right now. Nevertheless, she will continue to be involved in tennis, the sport she loves so much."

The statement included an image of the video call between Bach and Peng, who was smiling to the camera.

IOC member Li Lingwei and IOC Athletes Commission chair Emma Terho were also on the call, with the latter adding: "I was relieved to see that Peng Shuai was doing fine, which was our main concern. 

"She appeared to be relaxed. I offered her our support and to stay in touch at any time of her convenience, which she obviously appreciated."

Prior to Sunday's latest development, the Women's Tennis Association (WTA) called for more information about Peng.

"I am glad to see the videos released by China state-run media that appear to show Peng Shuai at a restaurant in Beijing," said WTA chairman and chief executive officer Steve Simon in response to the restaurant footage.

"While it is positive to see her, it remains unclear if she is free and able to make decisions and take actions on her own, without coercion or external interference. 

"This video alone is insufficient. As I have stated from the beginning, I remain concerned about Peng Shuai's health and safety and that the allegation of sexual assault is being censored and swept under the rug. 

"I have been clear about what needs to happen and our relationship with China is at a crossroads."

Australian Open champion Novak Djokovic does not know if he will defend his crown due to the COVID-19 mandate in Victoria.

It remains to be seen whether world number one Djokovic will fly to Melbourne in January amid vaccination requirements.

The state of Victoria, where the year's opening grand slam takes place at Melbourne Park, has introduced a vaccine mandate for professional athletes and across most industries due to the coronavirus pandemic.

As doubts over Djokovic's participation linger, the 34-year-old superstar was asked about his Australian Open plans after losing to Alexander Zverev in the semi-finals of the ATP Finals on Saturday.

"I haven't been talking to [Tennis Australia], to be honest," nine-time Australian Open champion Djokovic told reporters after his 7-6 (7-4) 4-6 6-3 defeat in Turin.

"I was just waiting to hear what the news was going to be. Now that I know, we'll just have to wait and see."

The 2021 Australian Open went ahead, albeit in February instead of January, and without fans for most of the tournament following a snap lockdown of Melbourne due to COVID-19.

Djokovic – winner of a joint-record 20 grand slam titles – was among the players critical of the conditions athletes endured prior to this year's Australian Open, with strict quarantine measures introduced.

World number one Novak Djokovic revelled in his "phenomenal" year, despite his ATP Finals exit to Alexander Zverev.

Djokovic's season came to an end on Saturday, the 20-time grand slam champion beaten 7-6 (7-4) 4-6 6-3 by Zverev in the Turin semi-finals.

A five-time winner of the season-ending tournament, Djokovic missed out on the chance to claim a record-tying sixth Finals title after falling to Olympic Games gold medallist Zverev.

While his year did not end the way he wanted, Djokovic reflected on another successful campaign, which saw the 34-year-old equal the record for most major trophies thanks to wins at the Australian Open, French Open and Wimbledon.

Djokovic also missed out on becoming just the third man to complete the Grand Slam – a feat last achieved by Rod Laver in 1969 – after losing to Daniil Medvedev in the US Open final.

"It was a great season, no doubt. I did not play many tournaments, but still managed to end the year at number one for the seventh time, broke records for the year-end number one, historic number one, won three out of [the] four Slams," said Djokovic, who surpassed Pete Sampras for most year-ending number ones.

"The year was phenomenal. Maybe could have done better in some other ATP events. But all in all really good ending of the season as well with a title in Paris and semi-finals here."

On the match against Zverev, Djokovic said: "Of course we want to win against each other, but there is that respect and appreciation for each other that is more important than winning or losing.

"That's something that I always had with Sascha. I really appreciate that. I wish him all the best. He's a great guy, fantastic tennis player, I'm sure soon to be a Grand Slam champion."

It will be the first Finals decider without a player aged over 25 since 2005, when David Nalbandian beat Roger Federer.

Zverev – the third seed – is bidding to become the first player to beat the world number one and two in the semis and final since Andre Agassi in 1990.

Russian number two Medvedev stands in his way and Zverev added: "Every time we play it takes hours. I have not spent more time on court with anybody other than him [Djokovic] this year.

"I am happy with the win and happy to be in the final here and to give myself the best chance for tomorrow [Sunday]."

Novak Djokovic fell at the semi-final stage of the ATP Finals for a second year in succession as he was defeated by Alexander Zverev on Saturday.

World number one Djokovic was hoping to reach the final of the season-ending tournament for the eighth time but came up against Zverev in exceptional form, the third seed winning 7-6 (7-4) 4-6 6-3.

Neither player managed to get a break point until the 10th game, such was the quality of serving, and it was Zverev who was put under pressure. He responded well, though, with an exceptional serve before saving himself and denying Djokovic a one-set lead.

Zverev then wasted two break points of his own in the next game, the set ultimately going to a tie-break, and the match's first double fault from Djokovic handed the advantage to his opponent, who came out on top in a lengthy rally and then saw a blistering serve give him the set.

Djokovic initially looked rattled and frustrated at the start of the second set, yet a bad miss from Zverev let him off the hook as the five-time champion avoided suffering an early break.

Zverev took just 58 seconds to win the fifth game and go 3-2 up and his next service game was also won to love, but Djokovic finally got the elusive first break to make it 5-4 before converting his fifth set point.

Djokovic could not take that momentum into the decider and, although it went with serve for the first three games, a sloppy showing in game four allowed Zverev to pounce for his first break of the match.

He survived a brief wobble and a break point before eventually closing out a wonderful victory, serving to love again as he set up a final clash with the defending champion Daniil Medvedev.

WINNERS/UNFORCED ERRORS

Djokovic – 27/29
Zverev – 35/24

ACES/DOUBLE FAULTS 

Djokovic – 15/1
Zverev – 14/1

BREAK POINTS WON 

Djokovic – 1/4
Zverev – 1/4

The Women's Tennis Association (WTA) has welcomed a video released by China state-run media that appears to show tennis star Peng Shuai, but continued to raise concerns about her safety.

Peng has been widely considered to have been missing since making sexual assault allegations against Zhang Gaoli, the ex-vice premier and member of the Chinese Communist Party's Politburo Standing Committee.

The video was posted on Twitter by Hu Xijin, editor-in-chief of Global Times, who said it was taken on Saturday and shows Peng with her coach and friends in a restaurant in Beijing.

A statement released by WTA chairman and chief executive officer Steve Simon on Saturday said: "I am glad to see the videos released by China state-run media that appear to show Peng Shuai at a restaurant in Beijing. 

"While it is positive to see her, it remains unclear if she is free and able to make decisions and take actions on her own, without coercion or external interference. 

"This video alone is insufficient. As I have stated from the beginning, I remain concerned about Peng Shuai's health and safety and that the allegation of sexual assault is being censored and swept under the rug. 

"I have been clear about what needs to happen and our relationship with China is at a crossroads."

Earlier on Saturday, Hu Xijin had claimed that Peng was safe and well in her own home and will soon "show up in public" to allay concerns about her wellbeing.

Three purportedly new pictures of Peng have been reportedly posted on Chinese messaging app WeChat, along with a "Happy Weekend" message.