Serena Williams has revealed she is about to retire from tennis, announcing "the countdown has begun" with the US Open seemingly set to be her final tournament.

With 23 grand slam singles titles, Williams is the most decorated player of the Open Era, but her most recent major success came at the 2017 Australian Open.

The 40-year-old is one title shy of Margaret Court's all-time record and appears set for one last shot at matching the Australian.

Williams wrote on Tuesday of her plan to "move in a different direction" after "these next few weeks" following a long piece in Vogue.

She has already been named on the entry list for the US Open, which starts at Flushing Meadows at the end of August.

Posting an image of her interview on Instagram, Williams said: "There comes a time in life when we have to decide to move in a different direction.

"That time is always hard when you love something so much. My goodness do I enjoy tennis.

"But now, the countdown has begun. I have to focus on being a mom, my spiritual goals and finally discovering a different but just as exciting Serena.

"I'm just going to relish these next few weeks."

Within the Vogue piece, she added: "I'm turning 41 this month, and something's got to give.

"I have never liked the word retirement. It doesn't feel like a modern word to me.

"I've been thinking of this as a transition, but I want to be sensitive about how I use that word, which means something very specific and important to a community of people.

"Maybe the best word to describe what I'm up to is evolution. I'm here to tell you that I'm evolving away from tennis, toward other things that are important to me."

Williams wrote at length about the reasons for her decision, saying: "I started a family. I want to grow that family."

The American great had hinted at this decision on Monday following her defeat of Nuria Parrizas-Diaz at the Canadian Open.

That was Williams' first singles win in 430 days, and she said: "I guess there's just a light at the end of the tunnel.

"I don't know, I'm getting closer to the light, so… lately that's been it for me. I can't wait to get to that light."

When asked what "the light" means to her, Williams responded: "Freedom." She added: "I can't do this forever."

Serena Williams has revealed she is about to retire from tennis, announcing "the countdown has begun" with the US Open seemingly set to be her final tournament.

With 23 grand slam singles titles, Williams is the most decorated player of the Open Era, but her most recent major success came at the 2017 Australian Open.

The 40-year-old is one title shy of Margaret Court's all-time record and appears set for one last shot at matching the Australian.

In a long piece in Vogue, Williams wrote of her plan to "move in a different direction" after "these next few weeks".

Williams has already been named on the entry list for the US Open, which starts at Flushing Meadows at the end of August.

Novak Djokovic hopes he could still be allowed to play at the US Open despite refusing a coronavirus vaccination.

The 35-year-old Wimbledon champion has his route to Flushing Meadows blocked by red tape at present, with the United States refusing to allow unvaccinated foreign visitors to enter the country.

US tennis authorities have pledged to adhere to government rulings surrounding coronavirus protocols, despite including Djokovic on their entry list.

For Djokovic to be allowed into the United States, it appears he would require a change of policy from law-makers, or he would have to be considered suitable for an exemption.

Among those who would be eligible for such an exemption are "persons whose entry would be in the national interest".

Djokovic said in a statement on Saturday: "I am preparing as if I will be allowed to compete, while I await to hear if there is any room for me to travel to US. Fingers crossed!"

With 21 grand slam titles, Djokovic sits second on the men's all-time list behind Rafael Nadal, who has 22 victories at the majors.

Djokovic was not allowed to play in Australia, where issues surrounding his visa ended with him being deported from Melbourne on public health grounds due to not taking the vaccine.

The three-time US Open winner senses a pull of public support for his situation, as he insists he will not consider receiving a vaccine.

In his message on Saturday, Djokovic said: "I just wanted to take a moment and say to all of you how grateful I am to see so many messages of support and love from all around the world these days.

"I wasn't expecting it, and that's why it feels so mindblowing. Just wanted to say THANK YOU.

"It feels special that people connect with my tennis career in such a loving and supportive way and wish for me to continue to compete."

He has found backing from John McEnroe, the American tennis great, who told Tennis 365 in July: "I hope someone finds a way to sort this out. It's crazy that Novak misses the US Open at this stage."

Djokovic lost to Daniil Medvedev in last year's men's singles final in New York, when the current entry rules were not in place.

Senator Marsha Blackburn also spoke out, saying last week that it was "absurd that Novak Djokovic is not allowed to enter the USA".

Reigning US Open champion Emma Raducanu believes she needs to cut herself some slack as she aims to improve her consistency on the court.

Having made her breakthrough at last year's Wimbledon championships, Raducanu went on to claim a stunning success at the US Open.

The Briton defeated fellow teenager Leylah Fernandez in straight sets, becoming the first singles qualifier in the Open Era to win a grand slam title.

Yet with the North American swing fast approaching, Raducanu has not yet come close to replicating that form in 2022.

Indeed, since winning the US Open, she has reached just two WTA Tour-level quarter-finals, while she has failed to progress past the second round in any of the three majors.

While acknowledging she needs to add more consistency to her game, the 19-year-old remains relaxed, insisting she is learning to take a step back and enjoy her situation.

"My goal would be towards consistency," she told the Evening Standard. "But equally, I'm going to try and cut myself some slack.

"I'm young and I have achieved something great. I think I should step back and enjoy it.

"I'd say I am too much of a perfectionist. That drives me crazy sometimes. I obviously think it's a great trait, because I don't think I would have had the results I did without that drive and that wanting to be better.

"But it can be really self-destructive at the same time, because you're never happy and you'll always complain or find something wrong."

The Canadian-born star cites her upbringing, and the high standards set by her parents, as crucial to her success.

She added: "They've always had high standards, and told me when things weren't very good, whereas other people might have wanted to encourage me. My parents always told me how it is, and I always had this sense of wanting to prove them wrong.

"Even in primary school, we had a sprint race on sports day and for seven years straight, I won it. I'm undefeated! I really like to win. I love the fight.

"When things get tough, keep getting yourself back up. Keep persevering. Each time you do, it teaches you a lesson and you accumulate experience. Then you can grow a big bank of knowledge that you can tap into."

Raducanu is ranked 10th in the world by the WTA, and this week joined up with Dmitry Tursunov, who will coach her on a trial basis for next week's Citi Open. She split with former mentor Torben Beltz in April.

Novak Djokovic must be allowed to play at the US Open because a ban over his COVID-19 vaccination refusal would be "crazy", according to John McEnroe.

The Serbian won his seventh Wimbledon title this month, but the All England Club event was just his second major of the year after missing the Australian Open in January.

Djokovic was not permitted to play in the opening major of 2022, where issues surrounding his visa ended with him being deported from Melbourne on public health grounds due to not taking the vaccine.

The 35-year-old hopes to compete at Flushing Meadows in August but has insisted he will not take the vaccination, while the United States is refusing to allow unvaccinated foreigners to enter the country.

The USTA confirmed it would adhere to US rulings surrounding coronavirus protocols, despite including Djokovic on the entry list for the final slam of the year on Wednesday.

Seven-time major champion McEnroe has previously suggested Djokovic should be allowed to compete and reiterated his calls for the 21-time slam winner to be exempt from vaccination regulations.

 "I mean, we have to find a way to get Novak into the US Open," McEnroe told Tennis365.

"How can he not be there? He has just won Wimbledon, he is a great champion and he should be in the US Open.

"I don't agree with his decision not to get vaccinated, but I respect it. He is one of the fittest guys in the world and everything he puts into his body, he is watching carefully.

"Now we are saying that because of his choice, he can't play at the US Open. I mean, come on. He has already been deported from Australia for the same reason and here we are again."

For Djokovic to be allowed into the United States, it would require a change of tack from law-makers, or he would have to be considered suitable for an exemption.

Among those who would be eligible for such an exemption are "persons whose entry would be in the national interest".

"I hope someone finds a way to sort this out," McEnroe said. "It's crazy that Novak misses the US Open at this stage."

Serena Williams has been named on the entry list for the US Open.

The 23-time grand slam champion withdrew from last year's tournament at Flushing Meadows with a torn hamstring, but she has entered this year's with a protected ranking of 16.

Williams has also been named among the initial entry list for August's Cincinnati Masters as she returns to the US Open Series.

Former US Open champions Naomi Osaka, Bianca Andreescu and Emma Raducanu will also be present in Ohio.

Williams returned to action after almost a year away from the game in the WTA event in Eastbourne in June in the women's doubles, before competing in the singles at Wimbledon.

Following an exciting defeat to Harmony Tan in the first round on Centre Court at SW19, Williams said she was aiming for a US Open return. 

"When you're at home, especially in New York, and the US Open, that being the first place I've won a grand slam, is something that's always super special" she said. "There's definitely lots of motivation to get better and to play at home."

The 40-year-old will also compete at the Canadian Open next month as she ramps up her preparations for the US Open.

Novak Djokovic looks set to miss the US Open after the USTA confirmed it would respect the United States government's policy regarding unvaccinated travellers from outside the country. 

Djokovic has already missed one grand slam this year, with the 21-time major champion absent from the Australian Open after a protracted saga surrounding his visa ended with him being deported on public health grounds. 

The Serbian was permitted to play at the French Open and Wimbledon, winning the latter for the seventh time in his career, despite being unvaccinated against COVID-19. 

However, he is unlikely to have a chance to compete for a fourth singles title at Flushing Meadows. 

Djokovic was included on the entry list for the final slam of 2022, but the U.S. government does not permit unvaccinated non-U.S citizens to enter the country. 

In a statement released alongside the entry lists, the USTA said: "Per the ITF Grand Slam rulebook, all eligible players are automatically entered into the men's and women's singles main-draw fields based on ranking 42 days prior to the first Monday of the event. 

"The US Open does not have a vaccination mandate in place for players, but it will respect the U.S. government's position regarding travel into the country for unvaccinated non-U.S. citizens." 

Should Djokovic miss the New York major, it will mean he will not get the chance to play in a grand slam until the 2023 French Open. 

Having had his visa to enter Australia cancelled, Djokovic is banned from re-applying for three years. Unless that ban is reversed or reduced, the 35-year-old may well have played his final Australian Open. 

Djokovic is one major title shy of Rafael Nadal's record of 22 following his four-set win over Nick Kyrgios in the Wimbledon final. 

He reached the final of last year's US Open but lost to Daniil Medvedev in straight sets, preventing him from claiming the calendar Grand Slam. 

A month later, the White House issued a presidential proclamation declaring that non-U.S. citizens must be vaccinated to enter the country, effectively ending his hopes of going one better in 2022. 

Venus Williams will make a long-awaited singles comeback at the Canadian Open next month.

The seven-time grand slam champion has not played a singles match since she lost to Hsieh Su-Wei in the first round at the Chicago Women's Open last August.

But she returned from a leg injury to partner Jamie Murray in the mixed doubles at Wimbledon earlier this month, reaching the second round.

The 42-year-old will be back in singles action in Toronto, where the Canadian Open begins on August 8.

Williams' sister, Serena, will also play in the tournament three weeks before the US Open gets under way.

After being handed a wild card, Venus will join the likes of world number one Iga Swiatek in a strong field.

The American made her debut in the hard-court event as a 15-year-old back in 1995, losing to Sabine Appelmans in the first round.

Novak Djokovic intends to compete at the US Open at the end of August, but will not risk a reoccurrence of the vaccination-related furore that saw him deported from Australia.

The Serbian lifted his seventh Wimbledon title earlier this month, moving level with Pete Sampras for the second-most wins at the All England Club, only behind Roger Federer (eight).

Djokovic also returned to just one grand slam title behind Rafael Nadal's record of 22, with the US Open that starts on August 29 the final headline act of the 2022 season.

While Djokovic enjoyed more Wimbledon success, it was only his second major of the year after the world number seven missed the Australian Open in January due to his refusal to be vaccinated.

His insistence to not take the vaccination against COVID-19 also saw him miss the Indian Wells Masters in March, owing to the United States' coronavirus rulings.

The United States still does not allow unvaccinated foreigners to enter the country without an exemption – meaning Djokovic's ability to appear in New York is in doubt.

Despite expressing his hopes to feature at the hard-court major, Djokovic insisted he will not be willing to face a repeat of the ongoings in Australia in order to compete.

"I'm not going to go to America if I don't have permission, so the Australian saga for me was not pleasant at all," he said after opening a tennis complex in the Bosnian town of Visoko.

"People still think I forced my way to Australia and tried to come in with no papers, permission or exemption – it is not true.

"That was proven in the court cases, so I would never go into a country where I didn't have permission to travel. I would love to come back to Australia. I love Australia, I had my best Grand Slam results in that country.

"Hopefully I can be there in January because I want to be there, and I also want to be in New York. I want to be in America and everywhere I can possibly play."

Djokovic remains hopeful for a change in policy in America given he has no intentions to take the vaccination, nor does he envisage an exemption coming.

"I am a professional tennis player, I don't go into politics or anything else because that doesn't interest me," he added.

"I have my stance and I am a proponent for freedom to choose what is best for you. I respect everything and everybody, and I expect people to at least respect my decision.

"If I have permission, I'll be there. If I don't, I won't be there – it's not the end of the world."

Serena Williams will compete at the Canadian Open among a host of star-studded names as she ramps up her preparations for the US Open.

Williams returned to Wimbledon in June in what was her first singles match since suffering injury in last year's competition at the All England Club.

The 23-time grand slam champion succumbed to a first-round elimination at SW19, though, falling to Harmony Tan on Centre Court.

While Williams, 40, could offer little assurances she would return to the British major, she suggested she would play at the US Open, stating "there's always motivation to get better and play at home".

Williams will be joined in Canada by world number one Iga Swiatek, four-time grand slam winner Naomi Osaka, French Open finalist Coco Gauff and reigning US Open champion Emma Raducanu as 41 of the top 43-ranked players descend on Toronto, with the tournament starting on August 6.

It will also mark Williams' first appearance at the event since she finished runner-up to Bianca Andreescu in 2019.

"When you read over that star-studded list, it's hard not to get excited about the WTA Tour making its return to Sobeys Stadium," said tournament director Karl Hale.

"Not only is this one of the strongest, if not the strongest, player list we've ever submitted, but it's also the first time in three years that the [Canadian] Open returns to a full capacity.

"We're thrilled that these players will have a chance to play in front of a packed house, and we're even happier for our fans who will get to watch tennis' very best at the 2022 edition."

Novak Djokovic is hoping for a change of policy to allow him to feature at the US Open after ending an "exhausting and demanding period" by winning his seventh Wimbledon title.

Djokovic clinched his 21st grand slam win by recovering from one set down to beat Nick Kyrgios in Sunday's Wimbledon final, moving to within one major title of Rafael Nadal's record of 22.

On his 32nd grand slam final appearance – an Open Era record – the Serb claimed his fourth consecutive title at the All England Club with a 4-6 6-3 6-4 7-6 (7-3) victory in a tense encounter.

But it has not been plain sailing for Djokovic this year, who missed January's Australian Open after being deported over his refusal to be vaccinated against COVID-19, and was unable to enter the United States to play the Indian Wells Masters in March.

The United States still does not allow unvaccinated foreigners to enter the country without an exemption – meaning Djokovic's ability to appear in New York is in doubt.

But he is hopeful a change in policy could alter that state of affairs before the tournament gets underway on August 29, as he reiterated he would not get vaccinated and saw an exemption as unlikely. 

"It is a weird situation," Djokovic said. "I am on vacation. It has been quite an exhausting and demanding period for me. I got what I wanted here. 

"I'll wait hopefully for some good news [a change of policy] from the US. I'm not vaccinated and I'm not planning to get vaccinated. I don't think exemption is realistically possible.

"We'll have to see what the schedule looks like then. I doubt I'll chase points. Things have changed in the last year and a half for me. 

"I achieved the historic weeks of being ranked number one, that I worked for all my life. Now I prioritise slams and big tournaments where I feel good."

Djokovic's Wimbledon triumph comes at the end of a challenging few months, with the 35-year-old losing year's US Open final and exiting the 2022 French Open to Nadal either side of his much-publicised deportation from Australia. 

And the Serb, who claimed a first career win over Kyrgios on the biggest stage on Sunday, acknowledged: "This year has not been like last year.

"In the first several months of the year I was not at a good place mentally, emotionally. Everything that followed Australia has been a huge challenge and obstacle for me to overcome emotionally. 

"It wasn't that easy to close that chapter. It caused turbulence inside of me and I just had to weather the storm.

"I realised it would take time to regroup and rebalance. All these things off the court were causing so much distraction and pressure for me and the people around me. You can’t pretend it's not happening.

"By Rome and Paris I was already playing the tennis that I want to play. I liked my chances coming into Wimbledon. I think I managed everything pretty well today.

"Now I'm over the moon with joy and happiness of experiencing this moment once again. I don't take any wins for granted, and particularly not in Wimbledon. Every time feels special in its own way.

"Centre court and this tournament still has the most special place in my heart because it has always been my childhood dream tournament. Every time I step out on court it does not feel like anything else. I feel very connected with this court and this tournament. I'm very happy."

Tiger Woods is unsure how long he will be able to play elite-level golf as he prepares for his 22nd Open appearance, having missed last month's U.S. Open in order to ensure his fitness for another outing at St Andrews.

Fifteen-time major champion Woods made a sensational return at the Masters in April, defying the odds to make the cut after suffering serious leg injuries in a car crash in February 2021.

The 46-year-old has won three Open titles, the most recent of which came in 2006 when he edged out fellow American Chris DiMarco for a two-shot victory, becoming the first man since Tom Watson in 1982 and 1983 to win the tournament in consecutive years.

And Woods says missing last month's U.S. Open, won by Matt Fitzpatrick at Brookline, was a decision he took in order to protect his participation at St Andrews, where he won Open titles in both 2000 and 2005.

"The plan was to play the U.S. Open, but physically I was not able to do that," he told BBC Sport.

"There's no way physically I could have done that. I had some issues with my leg, and it would have put [The Open] in jeopardy, and so there's no reason to do that."

Woods also said he experiences "very difficult days when moving off the couch is a hell of a task, and that's just the way it is."

As the golf legend looks forward to The Open, which begins on July 14, he accepts his window to play at the majors is closing due to his injury troubles.

Asked how long he could continue at the top level, Woods said: "I don't know. I really don't.

"If you asked me last year whether I would play golf again, all of my surgeons would have said no. But here I am playing two major championships this year.

"I will always be able to play golf. Whether it's this leg, or someone else's leg, or a false leg, or different body pieces that have been fused, I'll always be able to play.

"Now if you say play at a championship level, well, that window is definitely not as long as I would like it to be."

Serena Williams "gave all I could" in an epic first-round Wimbledon defeat to Harmony Tan and could not assure fans she would be back on Centre Court again.

Williams is a seven-time Wimbledon champion – only Martina Navratilova has won the championships on more occasions in the Open Era – but her last championship victory came back in 2016.

There have been two final appearances since then but also now consecutive first-round exits, having retired with a hamstring tear against Aliaksandra Sasnovich in 2021; previously in her remarkable career, Williams had fallen at the final hurdle only once at any major.

Tuesday's battle with Tan was her first singles match since that injury, and Williams certainly did not lack spirit, recovering from losing the first set to dominate the second and then take control of the third, too.

Twice in the decider she led by a break, attempting to serve for the match at 5-4, only to be broken back.

Williams was then required to hold serve – and fend off a match point – to reach a tie-break, in which she led 4-0.

But Tan reeled off the next five points and eventually prevailed 7-5 1-6 7-6 (10-7) from the sort of titanic tussle Williams – now 40 and "really suffering" by the end – may not see again.

"That's a question I can't answer," she replied when asked if this was her last Wimbledon appearance. "I don't know. Who knows where I'll pop up?"

Williams "obviously" did not want this to be her lasting memory of the grass-court major. "You know me," she said. "Definitely not."

But the American added: "I gave all I could do. Maybe tomorrow I could have given more. Maybe a week ago I could have given more. But today was what I could do.

"At some point, you have to be able to be okay with that."

However, while her Wimbledon future is clearly in doubt, Williams appeared to suggest a US Open tilt later this year was highly likely.

"When you're at home, especially in New York and that being the place I first won a grand slam, it is always special," she said.

"There's always motivation to get better and play at home."

Emma Raducanu's struggles after winning the US Open were predictable, according to Pam Shriver, who compared becoming a grand slam finalist at such a young age to "going through a trauma".

Raducanu begins her Wimbledon campaign against Alison Van Uytvanck on Monday, having endured an injury-plagued 2022 season after becoming the first qualifier to win a major in New York last September.

The 19-year-old lasted just 36 minutes when making her first grass-court appearance of the year at the Nottingham Open earlier this month, with a side strain the latest in a series of niggling injuries to befall Raducanu.

Fellow British star Andy Murray said on Sunday that Raducanu's rapid rise to stardom had been "difficult to navigate", a view shared by Shriver, who was just 16 years old when she reached the 1978 US Open final, going down to defending champion Chris Evert in straight sets.

Shriver, whose best singles Wimbledon runs saw her reach the last four in 1981, 1987 and 1988, says the monumental nature of Raducanu's achievements always made a difficult year likely.

"I put it down to the fact you won the US Open. It was life-altering, turn-you-upside-down," Shriver told Stats Perform.

"I mean, I didn't know it as far as being a teenage winner, but I was 16 years and two months old playing my second major when I got to the finals, beating [Martina] Navratilova in the semis. It was my home major. 

"I had a tonne of headlines, I had to play Chris Evert in the finals, who was the most famous female tennis player of that moment. It changed my life, and I didn't even win it. 

"I had a hard time winning matches the next 12 months, it took me 18 months to kind of get back on track. It really shakes you. It's almost like going through a trauma, you need some help to get your orientation, your footing. 

"She went from like [number] 350 in the world to like winning a US Open in a few months, so it doesn't surprise me she's struggling."

Raducanu has an 8-11 singles record in 2022 and has attracted media attention for making repeated changes to her coaching team.

A series of coaches including Nigel Sears, Andrew Richardson and Torben Belts have left Raducanu's team since Wimbledon 2021, and Shriver thinks the 19-year-old's coaching merry-go-round has contributed to her challenging season, along with a lack of fitness.

"First off, she just had way too many injuries," Shriver added. "Short term, if she's not healthy enough, that's going to be tough right there. If she can't last at four-all in the third, maybe she should just play singles, not play multiple events. 

"I really would like to see her get a team around her that is consistent, that stays for a couple of years. I don't think this many transitions, especially when you come off what she's come off, winning a major, is good. 

"I think it's proven to not have been good, even though you can say, 'oh, she's mature, she can take this from this coach and this from that coach, and then she can weave it together'.

"I can't do that, and I'm almost 60 – it's much harder. It's much easier said than done, right? She needs to find a coach who is a really experienced coach, who can help navigate this difficult part of her career."

Andy Murray sympathises with Emma Raducanu's struggles since winning the US Open last year, noting her sudden rise to stardom has been "extremely difficult to navigate."

Murray also revealed he remains torn on whether he would remain in tennis after retiring, admitting an interest in coaching but saying he was not yet certain he would follow that path.

The two British hopes will both feature on Centre Court when Wimbledon begins on Monday, with Raducanu facing Alison Van Uytvanck before Murray takes on Australia's James Duckworth.

Raducanu has endured an injury-hit 2022 season, only lasting 36 minutes when making her first grass-court appearance of the year at Nottingham earlier this month, but has since declared herself "ready to go" ahead of the year's third grand slam.

Recalling Raducanu's stunning triumph in New York last September, Murray said the way she was thrust into the public eye has complicated her 2022 campaign.

"I never experienced what she experienced, your life changing overnight," he told the Telegraph.

"It's impossible to know if everyone who is then involved with you is looking out for your best interests. You know that your family wants the best for you. The families are of course going to make mistakes, because it's new to everybody.

"I would have worked with coaches when I was younger who were not necessarily the right people for me – and management companies, too.

"You question; 'Do they want what’s best for you or do they want to make lots of money off you?'

"It's extremely difficult to navigate."

Murray and Raducanu are the only British players to win a grand slam singles title since Virginia Wade's Wimbledon triumph in 1977, with the Scot's last major win coming at the All England Club Wimbledon in 2016.

Ahead of his tilt at a third triumph at SW19, the 35-year-old said his post-retirement plans remained uncertain.

"I have interests and things outside of tennis and I know that when I finally finish, everything will be fine. The world won't end," he added.  

"Whereas maybe when I was 25, and maybe at times even at the beginning of the [Amazon Prime] documentary in 2017 [about his injuries], I was still a bit like that.

"I've always been interested in coaching. There's also a chance that I might not be involved in tennis anymore.

"I feel right now that I would always have some involvement in tennis, but there are also times when I've been away from the sport and I've not watched any of the tournaments.

"That's when I'm just at home with the kids. It's pretty full-on, that side of things."