Serena Williams has appeared to confirm her intention to take part in this month's Wimbledon after a year out injured.

The 40-year-old has not played competitively since losing to Aliaksandra Sasnovich in the first round of last year's tournament at SW19 and is now ranked at 1,208 in the world.

Twenty-three time major winner Williams' future was called into question in April when long-time coach Patrick Mouratoglou announced he was working with Simona Halep.

However, she hinted around the same time that returning to action at Wimbledon was a possibility, and that news was all but confirmed on social media on Tuesday.

Williams posted an image of her trainers on grass and captioned it: "SW and SW19. It's a date. 2022, see you there."

She also tagged Eastbourne, where a WTA event takes place in the week before Wimbledon, which begins on June 27.

Williams has won seven Wimbledon titles, the most recent of those in 2016, having since lost in the 2018 and 2019 finals.

The American is one major title shy of matching Margaret Court's long-standing record of 24, which has been the case since her most recent triumph at the 2017 Australian Open.

She missed last year's US Open on home soil, as well as this year's Australian Open and French Open.

Simona Halep won her first match on grass since 2019 as she cruised past Lesia Tsurenko to reach the second round of the Birmingham Classic on Monday.

Halep's last grass-court match was the impressive 6-2 6-2 defeat of Serena Williams in the 2019 Wimbledon final.

While Monday's triumph may not have been of comparable importance, the 6-1 6-4 win was a positive step in Halep's preparation for a return to SW19 later this month.

After saving three break points in the very first game, the former world number one rarely looked in trouble against her Ukrainian opponent, breaking Tsurenko's serve at the first opportunity.

She repeated the feat to go 5-1 up before serving to love to close out the set, though Tsurenko showed a bit more fight at the start of the second – only one of the first five service games was a hold.

Halep ultimately weathered the storm, however, taking her chance to go 5-4 up and once again served to love to wrap up the match.

Seeded second, Halep was the only seed in action on Monday and will meet home favourite Harriet Dart next, with the Brit impressively seeing off Camila Osorio – ranked 45 places better off – 6-2 6-0.

In Berlin, fourth and sixth seeds Karolina Pliskova and Daria Kasatkina secured their passage to the last 16.

Pliskova struggled initially against Kaia Kanepi but went on to produce two near-flawless sets to progress 6-7 (6-8) 6-0 6-0 – Kasatkina also came from behind, with an ankle injury to Anhelina Kalinina potentially aiding her 5-7 6-3 6-1 victory.

Bianca Andreescu was also among the winners in Berlin, with the Canadian beating Katerina Siniakova to claim only her second career success on grass.

Andrey Rublev was a surprise first-round loser at the Halle Open, while numerous seeds fell on the first day of the Queen's Club Championships.

Rublev came unstuck against Georgian Nikoloz Basilashvili, succumbing to a 7-6 (7-1) 6-4 loss as the world number eight crashed out in Germany.

Laslo Djere progressed after Henri Squire retired when 4-3 down, while sixth seed Pablo Carreno Busta secured a 6-3 7-6 (7-5) over French Open quarter-finalist Holger Rune.

Ugo Humber got the better of a topsy-turvy affair against qualifier Radu Albot, eventually triumphing 6-7 (4-7) 7-6 (7-4) 7-5 and Mackenzie McDonald defeated Marc-Andrea Huesler in straight sets.

Fourth favourite Taylor Fritz went down 6-3 6-3 against British wildcard Jack Draper, his first career win against a top-20 ranked player.

Reilly Opelka, the eighth seed, crashed out in the first round to New Zealand's Alex de Minaur, who claimed a straightforward 6-4 6-4 win.

Grigor Dimitrov, who won the event in 2014, battled past third seed Cameron Norrie 6-7 (2-7) 6-1 6-4, while Spaniard Alejandro Davidovich Fokina eased past compatriot Albert Ramos-Vinolas 7-5 6-4.

Alexander Bublik was 6-3 up before Italian Lorenzo Musetti retired, while seventh seed Marin Cilic capped the day's play in London by beating home hope Liam Broady 6-1 4-6 7-5.

Andy Murray has withdrawn from the Queen's Club Championships due to an abdominal injury, leaving his Wimbledon participation in doubt.

The former world number one made a great start to the grass-court season, reaching the Stuttgart Open final before falling to Matteo Berrettini.

Murray experienced discomfort during that showpiece in Germany, twice requiring medical timeouts as he battled the pain against the Italian.

The three-time grand slam winner Murray is a five-time Queen's champion but has had to pull out of the tournament, just two weeks before Wimbledon starts.

"After having a scan this afternoon, an abdominal injury means I won't be fit to compete at Queen's this year," Murray said in a statement.

"The tournament means a lot to me, and it's disappointing not to compete, especially after playing some good matches on the grass already."

The Scot was scheduled to play Italy's Lorenzo Sonego in the first round, but has been replaced by lucky loser Denis Kudla.

Daniil Medvedev has replaced Novak Djokovic as world number one ahead of the start of Wimbledon, where the Russian is banned from featuring.

The ATP and WTA boards decided to remove ranking points from the third grand slam of the year, with Russian and Belarusian players not allowed to compete due to the invasion of Ukraine.

The 26-year-old Medvedev will miss out from the grass-court major, which starts on June 27, alongside Andrey Rublev, Aryna Sabalenka, Anastasia Pavlyuchenkova and Victoria Azarenka.

But that could aid Medvedev's cause at the end of the tournament as Djokovic is the defending champion and therefore would have more ranking points to lose.

Djokovic has dropped to third in the world rankings, with the injured Alexander Zverev – who made the French Open semi-finals before retiring against Rafael Nadal – in second.

That means it is the first time since November 2003 that none of Djokovic, Rafael Nadal, Roger Federer or Andy Murray have appeared in the top two rankings spots.

Medvedev, who lost in the final of the Rosmalen Grass Court Championship on Sunday, became the first player other than Djokovic, Nadal, Federer or Murray to top the men's rankings in 18 years when he replaced the Serb as number one in February.

Andy Murray is unsure of the severity of his abdominal injury, but is hopeful it will not affect his preparations for Wimbledon.

The three-time grand slam winner struggled with the issue during Sunday's 6-4 5-7 6-3 defeat to Matteo Berrettini in the Stuttgart Open final.

Murray, who was competing in his first tour-level final on grass since 2016, twice received medical treatment but was able to finish the match.

He played five matches in Germany last week and four matches in Surbiton the week before en route to reaching the semi-finals.

Murray is due to play at Queen's this week before Wimbledon in a fortnight.

While frustrated with the manner in which his bid for a first grass-court singles title in six years ended, Murray says it is understandable that he is struggling physically.

"I felt like I was playing well enough to win and I got myself in a really good position going into the third set so a frustrating end to what was a good week," he said.

"I got some pain in my abdomen when I was serving. It's not something I've had before. I'll need to get it checked when I get home.

"This is the most matches I've played in two weeks since probably 2016. That's a really long time. 

"It's probably normal that I would feel some stuff in my body but I don't really know the severity of it. Hopefully it's all right."

Matteo Berrettini secured his sixth ATP Tour title with a 6-4 5-7 6-3 victory over Andy Murray at the Stuttgart Open.

Berrettini, playing in his first tournament since injury, raced out the blocks to break Murray in just his second service game, before the Scot failed to capitalise on four break points in the following game.

A similar pattern continued for the remainder of the first set, with neither player able to capitalise on break-point opportunities before Berrettini claimed the 1-0 lead with a booming forehand down the line.

That was the first set that Murray had lost in the tournament and he responded by producing a gritty performance in the second.

Berrettini squandered three chances to break at 4-4 before a double fault in the tie-break handed Murray three set points, and the three-time grand slam champion duly obliged to level.

The Italian opened the decider with a break, with Murray requiring a medical timeout for a leg injury, and the world number 10 claimed victory after his opponent had required more treatment.

Berrettini added a second Stuttgart crown to his name, having lifted the title in 2019, while it was his third grass-court success.

The 26-year-old will look to carry that form into Wimbledon, which starts on June 27, while the injury will be of concern to Murray, who was denied his first title since 2019.

Beatriz Haddad Maia won her first ever WTA tour singles title on Sunday with an impressive 6-4 1-6 6-3 win against Alison Riske at the Nottingham Open.

A back-and-forth contest ultimately turned in the Brazilian's favour as she recovered from a dominant second set from her American opponent to claim the decider and the trophy. 

Haddad Maia made a strong start, and took the first set 6-4 after winning 90 per cent of points on her first serve (18 of 20).

Sixth seed Riske came out fighting in the second set, though, breaking in the second game before saving three break points on her own serve, and then breaking for a second time, racing out to a 5-0 lead.

Riske made just five unforced errors in the second set to claim it 6-1 and send the final into a decider.

Seventh seed Haddad Maia was being made to work hard at the start of the third and was broken again by Riske in the third game, but this time was able to break straight back.

Haddad Maia was angered by a line call that went against her in the seventh game, but she used it to find another level, breaking Riske again to take a 5-3 lead, before serving out to seal her maiden WTA singles title.

"It was just amazing. I never expected people here [in Nottingham] cheering for me so thanks a lot for making it special for me," Haddad Maia said in her on-court interview after the win.

"[Riske] improved her game so I tried to stay concentrated... I'm very happy that I was fighting with myself so I could get this trophy.

"It's crazy because I never thought my first [singles title] would be on grass.

"I came here to fight and to win this title, and Nottingham for sure will always be in my heart."

Tim van Rijthoven completed an astonishing week at the Rosmalen Grass Court Championships by stunning Daniil Medvedev to claim the title on home soil.

World ranked 205 Van Rijthoven had never won an ATP main draw match before receiving a wild card into this event, in which he has enjoyed a dream week.

The Dutchman beat Felix Auger-Aliassime to progress to a final with Medvedev, who is set to return to world number one on Monday.

But he made light of the gulf in tour experience and ranking by powering to a 6-4 6-1 win.

He dominated the contest on serve, landing 74 per cent of his first serves and winning 84 per cent of his first-serve points. Van Rijthoven also lost just four points on second serve.

By contrast, Medvedev won just 56 per cent of points on his first serve and a paltry 38 per cent on his second, the US Open champion facing 10 break points in the contest.

Van Rijthoven raced into a 5-0 lead in the second set and, though Medvedev saved one match point to avoid a bagel, a fairytale win was sealed in the next game when the Russian could only return a serve into the net to spark jubilation among the home fans.

Stuttgart Open organisers are investigating claims made by Nick Kyrgios that he was racially abused at the tournament.

Kyrgios was defeated in the semi-finals by Andy Murray in straight sets on Saturday, with the former given a penalty by the umpire for smashing his racket and arguing with the crowd.

The Australian took to Instagram afterwards to say he was subjected to racial abuse by a spectator and called a "little black sheep".

"When is this going to stop? Dealing with racial slurs from the crowd?" he wrote.

"I understand that my behaviour isn't the best all the time – but 'you little black sheep', 'shut up and play' – little comments like this are not acceptable.

"When I retaliate to the crowd, I get penalised. This is messed up."

The tournament organisers responded on Sunday with a statement that read: "We stand for creating an inclusive environment for all players, staff members and visitors where discrimination of any kind is not tolerated.

"This attitude is lived by all people involved and responsible. These fundamental values are as important as values like fairness, tolerance and team spirit to us. Thus no discriminating actions by the spectators are accepted.

"We have expressed our regret towards Nick Kyrgios and his team and assured that any kind of discrimination is unacceptable. The incident is currently under investigation."

Roger Federer has reiterated his desire to make an ATP tour comeback in 2023, having not played since defeat at Wimbledon in 2021.

The 20-time Grand Slam champion has been forced to the sidelines following knee surgery last year.

At 40, questions have been posed whether the Swiss star might hang up his racquet after one of the most successful careers of the Open era.

But now, Federer says he intends to make a return next year, having committed to partnering Rafael Nadal at the Laver Cup in London before competing at the Swiss Indoors tournament in his home town of Basel.

"Yes, definitely," he told Swiss newspaper Tages-Anzeiger on his hopes for a return to the ATP tour next year. "How and where, I don't know yet. But that would be the idea.

"I haven't planned more than the Laver Cup and Basel yet. After Basel, the season is over anyway. It's important for me to get fit again so that I can train fully.

"Once I've done that, I can choose how many tournaments I play and where. The Laver Cup is a good start, I don't have to play five matches in six days.

"I will have to be able to do that in Basel. But I'm hopeful, I've come a long way. I'm not far away."

Ekaterina Alexandrova beat top seed Aryna Sabalenka in straight sets in The Rosmalen Grass Court Championship final on Sunday to claim her second career title. 

The world number 30 prevailed 7-5 6-0 against a below-par Sabalenka in just 77 minutes to add to her Shenzhen Open triumph from January 2020.

Sabalenka was seeking an 11th singles title and looked value to do so after cruising into the final in 's-Hertogenbosch, but she was outclassed by Alexandrova.

The pair had dropped just one set apiece in their four matches en route to the final, which went the way of the serve until the sixth game when Sabalenka broke her opponent.

However, she was unable to build on that advantage as Alexandrova hit back in the following game and broke the Belarusian again in the 11th to serve out the opener.

In the first meeting between the pair on grass, Alexandrova completely dominated the second set as she broke all three of Sabalenka's service games in a ruthless showing.

The 27-year-old, who had lost two of her previous three finals, took her second match point to complete the job in a stress-free manner.

Rafael Nadal's latest grand slam triumph at the French Open is "unbelievable", says Roger Federer, who believes his rival "keeps raising the bar".

The Spaniard cruised through to both a record 14th success on clay at Roland Garros and a record-extending 22nd men's grand slam title with a straight sets demolition of Casper Ruud.

That made it two from two in 2022 for the 36-year-old, leaving him clear of both Federer and Novak Djokovic, who remain on 20 grand slam crowns each.

The former – who has enjoyed a strong sporting rivalry and friendship with Nadal throughout their intertwined careers – however has nothing but praise for his latest achievement.

"I didn't watch the final," Federer told Swiss newspaper Tages-Anzeiger. "I watched the quarter-final [against Djokovic] a bit before I went to sleep.

"In general, it's just unbelievable what Rafa has achieved. The record of Pete Sampras, which I beat, was 14 grand slam titles.

"Now Rafa won the French Open 14 times. That's unbelievable. I was happy for him that he did it again.

"Hats off to Rafa. After the 10th, 11th time, I already thought: 'This can't be.' He keeps raising the bar. It's gigantic."

Federer has been unable to add to his own haul of grand slams, having missed the tail-end of 2021 and start of 2022 through injury as he continues to recover from knee surgery.

The 40-year-old Swiss star acknowledged he has not yet plotted anything more than competing in the Laver Cup and Basel Open in October, stressing he will focus on achieving full fitness rather than setting a return date.

"After Basel, the season is over anyway," he added. "It's important for me to get fit again so that I can train fully. Once I've done that, I can choose how many tournaments I play and where.

"The Laver Cup is a good start, I don't have to play five matches in six days.

"I will have be able to do that in Basel. That's why I have to prepare for it in practice. I'm curious myself what's still to come.

"But I'm hopeful, I've come a long way. I'm not far away. The next three or four months will be extremely important."

On a return to top-class tennis in 2023, Federer said that such a move remained the aim, adding: "Yes, definitely. How and where, I don't know yet. But that would be the idea. Definitely."

Nick Kyrgios said he was racially abused by a spectator during his semi-final with Andy Murray at the Stuttgart Open on Saturday.

Murray won the match 7-6 (7-5) 6-2 to advance to the final, where he will play Matteo Berrettini on Sunday.

However, Kyrgios had greater concerns as he took to Instagram afterwards to say he was called a "little black sheep" by someone in attendance.

"When is this going to stop? Dealing with racial slurs from the crowd?" he wrote.

"I understand that my behaviour isn't the best all the time – but 'you little black sheep', 'shut up and play' – little comments like this are not acceptable. When I retaliate to the crowd, I get penalised. This is messed up."

Meanwhile, Murray's win saw him reach his first tour-level final on grass since 2016.

The three-time major winner upset Stefanos Tsitsipas in the previous round – his first win over a top-five opponent in six years – and followed that up against Kyrgios with another impressive performance.

"A lot of ups and downs, but I kept going and kept working and finally managed to get to another one. I am proud of the effort I have put in," Murray said after securing the win.

He moves up to 47th in the live ATP rankings – the first time he has been in the top 50 since May 2018 – and his clash with Berrettini will be his 70th career final.

"You're always battling yourself as well as the opponent, it's one of the difficult things about individual sports," he added in relation to Kyrgios' frustrations during the game.

"Nick has the potential to be one of the best players in the world, there's absolutely no question about that. But he obviously got very frustrated in the second set and made it a lot easier for me.

"I'm happy to be in the final. I've played well this week and I've got a great opportunity against Matteo tomorrow."

Daniil Medvedev is one match away from winning his first title of 2022 after beating Adrian Mannarino in straight sets to reach the Rosmalen Grass Court Championships final.

Defending champion Mannarino had won eight matches in a row at the ATP 250 event, which was last held in 2019, but he fell 7-5 7-5 to Medvedev in a match lasting a little under two hours.

Top seed Medvedev, whose most recent appearance in a final came at the Australian Open in January, will now face home favourite Tim van Rijthoven on Sunday.

"Adrian plays good, and some games in this match I was like: okay, I can't do anything," said Medvedev, who will reclaim top spot in the ATP rankings next week.

"I had to just continue playing my tennis. He was unbelievable sometimes, missing sometimes, so I just continued my game, and it managed to work today."

Medvedev was far from his best against flat-hitting Mannarino, with the first set featuring five breaks of serve, but the 26-year-old did enough to edge in front.

After wasting a chance to serve out the match in the 10th game of the second set, Medvedev edged a mammoth 11th game and avoided any sort of scare to advance through.

The Russian will next face a different sort of test against Van Rijthoven after the Dutch wildcard stunned second seed Felix Auger-Aliassime earlier on Saturday.

Van Rijthoven, who had not won a match at tour level until his opening-round win over Matthew Ebden, prevailed 6-3 1-6 7-6 (7-5) in a thrilling semi-final.

After sharing the first two sets, Van Rijthoven wasted six break-point opportunities in the decider, but he held his nerve in the tie-break to keep his dream run going.

He is the first Dutchman to reach the final in 's-Hertogenbosch since Raemon Sluiter in 2009.