Kim Clijsters has called time on her latest tennis comeback, announcing her retirement from playing in official tournaments.

The Belgian surprisingly stepped away from the sport in 2007, before returning in 2009 to win back-to-back US Open titles in 2009 and 2010 before being crowned the 2011 Australian Open champion.

Clijsters retired again after the 2012 US Open, where she was beaten in the second round, before returning in February 2020 at the age of 36.

The former world number one's first match in over seven years came at the Dubai Duty Free Tennis Championships, losing in straight sets to Garbine Muguruza, while her last official match was in October, when she was defeated by Katerina Siniakova in the first round at Indian Wells.

Clijsters took to Instagram on Tuesday to announce her decision, posting: "I want to share with you that I have decided to no longer play official tournaments. I can't wait to see what new adventures will cross my path. Thank you to everyone who has supported me over the past two years!"

Mother of three Clijsters revealed stepping away from tennis again had "been on my mind for a while."

"I still love to hit the ball," she told the WTA website. "With my schedule, three, four days was enough to keep my rhythm under control but definitely not good enough if I decided to play another tournament. Say, if I picked Australia, it's three, four weeks. That's just not possible at this stage in our family life.

"Life just sort of takes over, right?"

Clijsters won three US Open singles titles in all, as well as her Australian Open crown, and in 2003 won both the French Open and Wimbledon doubles titles with Ai Sugiyama.

She became world number one on four separate occasions, winning 41 overall titles and boasting a career match record of 523-131 (80.0 per cent).

It was perhaps not the most surprising news when it emerged on Monday that coach Frank Vogel had been dismissed by the Los Angeles Lakers.   One of the most star-studded teams of all time inexplicably failed to even make the NBA Play-In tournament, finishing the season with a record of 33-49 and in 11th place in the western conference.   However, it would have been astonishing to imagine this scenario in September, when Vogel was handed a one-year extension to his deal, and especially a year prior to that when he was lifting an NBA championship in his first year with the Lakers.   How did we get here, though?

Vogel enjoyed a good start to his career in coaching, making it to the play-offs with the Indiana Pacers in each of his first four years, reaching the conference finals in 2013 and 2014.

After six years in Indiana, he moved to the Orlando Magic, but was unable to repeat the trick there with a young team, with an overall regular season record in his two years in Florida of 54-110, failing to reach the post-season in either campaign before being fired in 2018.

A year later, he was appointed by the Lakers, making a great start as he boasted a regular season record of 52-19, before going on to win their first championship in 10 years.

Vogel's second season was not as smooth, with a 42-30 regular season record. A dramatic Play-In victory against the Golden State Warriors brewed excitement that another dramatic championship run could be on the cards, but a 4-2 defeat to the Phoenix Suns in the first playoff round ended those hopes.

Despite that setback, his post-season win percentage of 66.7 is the third-best in Lakers history, behind only Pat Riley (68.5) and Paul Westhead (68.4).

However, even after having faith shown in him with a one-year contract extension in August 2021, Vogel was unable to add to those figures with a spectacular failure to reach the post-season this year.

The regression in 2020-21 had largely been put down to injury issues suffered by two of his stars, LeBron James and Anthony Davis, and with those two back fit and after trading to bring Russell Westbrook in from the Washington Wizards, the Lakers went into the 2021-22 season as one of the favourites to go all the way.

While Davis and James have suffered further injury setbacks, the latter has still had one of his most productive seasons of an illustrious career, and a failure to get anything like the best out of Westbrook has also been a factor.

James averaged over 30 points per game (30.3) for the first time since 2007-08, with only Joel Embiid averaging more across the league (30.6), though it was the first season since 2009-10 in which Westbrook averaged fewer than 20 points per game (18.5).

The 33-year-old did not hold back when asked about Vogel on Monday, saying at his exit interview: "I think it's unfortunate, to be honest, because I've never had an issue with any of my coaches before.

"I'm not sure what [Vogel's] issue was with me, or I'm not sure why, but I can't really give you an answer to why we really never connected."

The writing was on the wall towards the end of the season, with the Lakers losing eight straight games to miss out on the Play-In tournament, only slightly improving their record with two final wins before the end of the regular season, and ultimately, the end of Vogel's time in LA.

Russell Westbrook feels he was never given a fair shot at delivering the best version of himself throughout a frustrating first season at the Los Angeles Lakers.

The 2017 MVP was acquired from the Washington Wizards during the offseason but struggled for form across the 2021-22 campaign.

Westbrook posted his lowest points-per-game season average for over a decade, as the Lakers missed out on the playoffs.

Speaking in his final media conference of the term, Westbrook hit out at "narratives" about his arrival, and added he felt he was forced to "prove himself" in a superstar side.

"People create narratives of me and who I am and what I do and what I believe in that are just not true," he stated.

"I'm always having to prove myself again and year after year after year, which is to me, just unfair. There's literally no reason to have to do that.

"So when I first got here, I just felt that I never was given a fair chance just to be who I needed to be, to be able to help this team."

Championship-winning coach Frank Vogel was dismissed on Monday, and Westbrook was candid on his relationship with the now-ex Lakers man, admitting he believed they struggled to click.

"I'm not sure what his issue was with me, or I'm not sure why, but I can't really give you an answer why we never really connected," he added.

"Maybe you know, that's something that he has to answer but from the get go I was feeling [I had] to prove myself to him and my capabilities and what I've been able to do for this game.

"It's unfortunate, but it's really not come out of my hands."

Steve Nash called the potential inclusion of Ben Simmons in the playoffs "another challenge" that he and the Brooklyn Nets would welcome.

Simmons, a three-time All-Star, is yet to play a game this season after his relationship with the Philadelphia 76ers broke down and he opted to sit out for mental health reasons until his trade could be organized.

The 2021 Defensive Player of the Year runner-up has also been dealing with a back injury since arriving in Brooklyn, which has kept him out of action since the All-Star break.

A recent report indicated it was unlikely that Simmons would play at all in the playoffs, but with an updated and upgraded prognosis, the Nets believe his return this year is not out of the question.

When asked about possibly integrating Simmons into the playoff rotation, Nash called it a good problem to have.

"Another challenge, but one that we'd welcome, clearly," Nash said of the 25-year-old.

"So, we'll see – if he's able to play at some point it would be great to incorporate him, and to try and learn as we go and see how he can help our team without having much history, or any history, with our group.

"The bottom line is we'd be adding a substantial talent to our team, so we really welcome him.

"He fits and he helps in a number of ways. We're in need of help, so we would welcome that challenge of trying to incorporate him in a playoff situation where he has no history with our team."

However, long-time teammate Seth Curry, who came over with Simmons in the trade that brought James Harden to the Philadelphia 76ers, was not willing to look ahead to a potential return for the big Aussie.

"We're worried about the Play-In game right now," Curry said. 

"If Ben comes in, we'll try and integrate him as much as possible, but we feel like we're locked into this Play-In situation right now.

"If Ben does become available, we'll deal with that then, but we have to worry about who we have out there and focus on Cleveland. 

"I don't think anybody's going to be thinking about if Ben can come back, as a team. Maybe the coaches and front office – but as players, we're locked into the task at hand."

After trading up for the number one overall pick in the WNBA Draft, the Atlanta Dream selected Kentucky's Rhyne Howard.

Howard, 21, is a six-foot-two forward who averaged 20 points and seven rebounds in her senior season, and became a member of the Dream after they traded picks three and 14 to the Washington Mystics for pick one.

Rounding out the top-five was NaLyssa Smith and Emily Engstler to the Indiana Fever at picks two and four, while Shakira Austin went to the Mystics at pick three and Nyara Sabally was selected by the New York Liberty with pick five.

Speaking to the media after being selected first, Howard highlighted the ways she feels she can help the Dream, saying she will bring "competitive spirit" and will stay "calm, cool and collected."

"I think that’s what really helped me to become successful," she said. "I just really want to have an impact on the team.

“I’m very versatile, so whatever position I’m playing, I like to match for those positions… [and] continue to make everyone better."

With his one hit and two walks in the Cleveland Guardians' 10-7 away win against the Kansas City Royals, rookie Steven Kwan broke a record that dates back to the early days of baseball.

He became the first player since at least 1901 to reach base 15 times in his first four career games, after also setting the record for most times on-base in his first three games with 12.

While personal accomplishments are always nice, Kwan's record-breaking moment came at the biggest stage in the game as his side led 6-5 in the top of the eighth inning, with two outs and the bases loaded.

Up stepped Kwan with a chance to ice the game, and he did so, sending his hit deep into the right corner of the outfield for a bases-clearing triple to put his side up 9-5 with only six more outs needed to end the game.

It was a less impressive outing for Royals AL Rookie of the Year favorite Bobby Witt Jr, who went hitless in his four at-bats, but scored a run when he walked in the ninth inning and was brought around by an Andrew Benintendi consolation home run.

By the end of Monday's game, Kwan is yet to swing and miss at a pitch in his Major League career, after not striking out at all in Spring Training.

Mets meltdown

It was a classic New York Mets meltdown in their 5-4 loss against the Philadelphia Phillies.

The Mets played a near-flawless first seven frames, leading 4-0 going into the eighth inning after Pete Alonso, Francisco Lindor, Mark Canha and Eduardo Escobar batted in runs.

But everything fell apart in the eighth inning as the Phillies collected five hits – including a home run from J.T. Realmuto – to score five runs in the inning and set the table for Brad Hand to close the show with a save.

Yankees get shutout 

In a highly-anticipated matchup between World Series contenders and divisional foes, the Toronto Blue Jays shutout the New York Yankees 3-0 to win the opening game of their four-game series.

Blue Jays starting pitcher Alek Manoah was at the top of his game, pitching six innings and giving up just one hit and four walks to go with seven strikeouts.

All three runs were batted in by leadoff hitter George Springer, who hit a two-run home run in the third inning and a RBI double in the seventh.

The Minnesota Timberwolves have locked up the services of current head coach Chris Finch with a multi-year extension.

Finch was a highly-respected assistant coach with the Toronto Raptors when he was hired in February 2021, having earned his way onto NBA staffs after winning 2010 D-League Coach of the Year with the Rio Grande Valley Vipers.

In his first full season in charge, Finch turned the Timberwolves into the seventh-best offense in the NBA, built largely around the talent of All-Star Karl-Anthony Towns and the top overall pick of the 2020 NBA Draft, Anthony Edwards.

Impressively, the Timberwolves also finished the regular season in the top half of the league in defensive efficiency as well, addressing concerns some had that it may be impossible to build a solid defense while Towns is playing center, which is the most important defensive position by far.

As well as Towns – Edwards and third 'star' D'Angelo Russell also have poor defensive reputations, so to counteract that, Finch made the move to start defensive specialists Patrick Beverley and Jarred Vanderbilt to balance things out.

Speaking to media after news of his extension, Finch said it was a move initiated by the franchise.

"They came to me," he said. "I think that shows the type of energy and commitment in the building. 

"Everything's going in the right direction here. It's a fun time to be a part of the Timberwolves."

It was all positive from executive vice president of basketball operations Sachin Gupta, too.

"They're not always easy decisions in this business, but this one was a very easy one," he said.

"Coach has been a terrific partner for me, and the results on the floor are clear."

After finishing seventh in the Western Conference with a 46-36 record, the Timberwolves will host the Los Angeles Clippers in the Play-In Tournament, with the winner earning the seventh seed and a series against the Memphis Grizzlies in the first round of the Playoffs.

If Minnesota lose against the Clippers, they will get another chance to earn the eighth seed, hosting the winner of the nine-versus-10 matchup between the New Orleans Pelicans and San Antonio Spurs.

Artem Severiukhin has apologised for any offence caused after the teenage karting driver gave an apparent Nazi salute on the podium on Sunday, which led to the termination of his racing contract.

Despite labelling himself a "fool", Severiukhin has denied deliberately making the gesture, insisting "there was no support of Nazism or racism" intended by his action.

The teenager, who was representing Italy, rather than the country of his birth, due to sanctions placed on Russian athletes following Vladimir Putin's invasion of Ukraine, made the gesture and laughed as he stood on the podium in Portimao during the FIA Karting European Championship.   

Widely shared footage of the incident led to the FIA launching an investigation into Severiukhin's "unacceptable conduct", before Ward Racing, the 15-year-old's team, announced on Monday that he would no longer race with them.

"My name is Artem Severiukhin, and I want to apologise to everyone for what happened yesterday," Severiukhin said in a video message.

"Standing on the podium, I made a gesture that many perceived to be a Nazi salute. It is not true, I have never supported Nazis.

"I consider it one of the worst crimes against humanity.

"I know I am a fool and I'm ready to be punished, but please believe that there was no intention in my actions. 

"There was no support of Nazism or racism, there was no desire to offend spectators."

The teenager's Swedish-owned team had earlier said they were "deeply in shame" over Severiukhin's actions, which they condemned in the "strongest possible terms", also criticising Russia's invasion of Ukraine and stating that that Severiukhin's gesture did not represent the values of the team.

The Sacramento Kings are looking for a new head coach after relieving interim boss Alvin Gentry of his duties. 

Gentry was appointed on a temporary basis in November after Luke Walton was dismissed following a 6-11 start to the season. 

The Kings went 24-41 under the former New Orleans Pelicans coach and finished 12th in the Western Conference, missing the playoffs for a 16th straight season. 

It was confirmed on Monday that Gentry would not return to the Kings for the 2022-23 campaign. 

General manager Monte McNair said in a statement: "The entire Kings organisation is grateful for the leadership of Alvin Gentry, who stepped up when he got the call mid-season. 

"We appreciate his leadership on and off the court." 

Frank Vogel was fired after the Los Angeles Lakers endured "a disappointing season at every level", according to general manager Rob Pelinka. 

The Lakers missed out on a place in the NBA playoffs after a 33-49 season saw them finish 11th in the Western Conference, costing the head coach his job on Monday. 

Vogel led the Lakers to the NBA championship in his first season at the helm, but a poor campaign has seen him removed from the post just 18 months later. 

Speaking after the announcement of Vogel's departure, the Lakers' vice-president of basketball operations and general manager Pelinka said the time had come for a change. 

"I want to thank him for three really strong years," Pelinka said of Vogel. "We just felt like it was time for a change in our leadership voice. Frank is a great man, a great coach and will go on to do great things. 

"This was a disappointing Lakers season at every level. In the face of disappointment, our fans expect more, and that's at every facet.  

"I think when you have disappointment, you need to take ownership of that and vow to make the adjustments to be better. That's where the work starts today.  

"We've been in this place before and we know what it takes to put in the work to fix it, and that's where our energy and time will be spent in the coming days."

In his 19th season in the league, Lakers star LeBron James averaged 30.3 points, 8.2 rebounds and 6.2 assists in 37.2 minutes per game. 

Pelinka acknowledged the roster assembled for this season was not good enough, but felt confident the Lakers can experience success again in the future, with James remaining their lynchpin. 

"We need to do all we can to be caretakers of his legacy and to try to build the best team we can around him," he added. "We had the objective for that last year and obviously this roster did not work.

"But there's a great level of trust in our collaboration with him to make sure we get it right this summer and fix it. 

"I don't know exactly how long LeBron will play but, of course, this year he played at the highest level. [It was] an incredible year for him offensively, and he feels highly motivated to return next year and have another elite level of play. 

"If our team had found a way to win more, he would have been in the MVP conversation. For him to play at that level in the 19th year of his career is jaw-dropping, and his motivation to come back and do that again next year was palpable in my exit interview with him. 

"Every indication we've received is that he sees the Lakers as his home."

LeBron James does not intend to play a significant role in any offseason roster moves the Los Angeles Lakers make. 

The Lakers missed the NBA playoffs after finishing 11th in the Western Conference with a 33-49 record, resulting in head coach Frank Vogel being fired after a frustrating campaign.

James and Anthony Davis were reportedly particularly influential in the decision for Los Angeles to blow up their roster with a trade for Russell Westbrook last year, who endured a disappointing season. 

It seems James will now take a back seat during an impending roster shake up, insisting his focus is solely on leading the team that the Lakers put on the floor. 

"It's human nature to start thinking about the roster and what it could look like and how we could have a roster that brings in more wins," said James, speaking to the media prior to the announcement of Vogel's dismissal.

"I've started to think about it a little bit. It's not solely on me obviously, but we definitely want to be better coming into next year. 

"It's not my decision to sit here and say, 'Well, this is what we should bring back and have on the roster.' That would be the front office's decision. 

"Obviously they may ask for my input, but at the end of the day, they'll make the decision they feel best suits this franchise going forward. 

"I think the front office is gonna do whatever it takes to help this ball club become better. 

"It's my job to make sure I'm ready at the start of training camp, ready to lead the franchise and the team that's put on the floor. That is my focus."

James will turn 38 next season, which will be his 20th in the league, but he remains keen to help the Lakers win another championship, and insisted that only his physical condition would decide how much longer he remains in the NBA.

"I came here to win a championship and I want to win more," he added. "I accomplished what I wanted to, but I'm still hungry for more.

"I'm confident this organisation wants the same. It's what this organisation has always been about. 

"How long [will] I play? It's up to my health. It's up to my spirit, my motivation ... I don't have a cap on how long I want to play, I don't want to say this or that. 

"My wife doesn't wanna hear that if it's longer than a certain amount of years! But I can still produce at a high level as I showed this year, for sure."

Carlos Alcaraz is hopeful of meeting Novak Djokovic in the Monte-Carlo Masters, but his first focus is on a second-round tie with Sebastian Korda. 

Alcaraz is one of the brightest prospects on the ATP Tour, with the 18-year-old Spaniard having won his first Masters title at the Miami Open and become the youngest men's champion of that tournament. 

That was Alcaraz's second title of 2022 and third overall. He is now up to 11th in the ATP world rankings. 

Seeded eighth, Alcaraz has been handed a bye to the second round but is in the same quarter of the draw as world number one Djokovic, who has triumphed twice in Monte Carlo. 

Alcaraz, though, is making sure not to get ahead of himself and think too much about a maiden meeting with Djokovic, with American Korda – who defeated Botic van de Zandschulp in his first-round match – first up. 

"I don't want to be in a rush, I just focus on the first [match]," Alcaraz told reporters ahead of what is a rematch of the Next Gen ATP Finals championship match which he won in straight sets. 

"Obviously, it would be a great match against Novak. 

"Playing against the number one player in the world [would be] amazing for me, but I hope to play well in the first [matches] and hope to meet him in the quarter-finals." 

Alcaraz seems set to have a future at the very top of the game but is insisting everything must be taken step by step. 

"Sometimes it is difficult, but I am trying to make it easy," he said. 

"Doing everything for the first time, I am trying my best, trying to manage the nerves of the first time well." 

Taylor Fritz, who won a Masters title at Indian Wells earlier this year, could also be standing in the way of Alcaraz and the quarter-finals, should the American defeat wildcard Lucas Catarina and Marin Cilic. 

Djokovic, on the other hand, faces Alejandro Davidovich Fokina in his first match. 

Stan Wawrinka's ATP Tour return at the Monte-Carlo Masters ended in defeat, while Jannik Sinner came through a tense encounter with Borna Coric. 

The former world number three made his comeback after more than a year out with a left foot injury that required two surgeries but fell to a 3-6 7-5 6-2 defeat to Alexander Bublik in the first round. 

Wawrinka, who entered the tournament as a wildcard having slipped to 236 in the world rankings, came from a break down to take the opening set but fatigue eventually set in and he was eliminated after two hours and seven minutes. 

"I think the body's getting much better," said Wawrinka, who lost in straight sets to Elias Ymer at a Challenger tournament in Marbella two weeks ago. 

"I'm still far away from where I want to be, but I think I'm [going in] the right direction. I think today was a positive match. It was a tough loss, of course, but I'm happy with the way I was playing today. 

"I was playing better, feeling better on the court physically. I spent a lot of mental energy to focus, to stay there as it was tough at the end. But I'm happy with what I have done."

Ninth seed Sinner was taken the distance by Coric before completing a 6-3 2-6 6-3 victory to advance to the second round. 

Sinner took a medical timeout in the second set while he dealt with some apparent abdominal pain, but he was able to battle back and take the win. 

Diego Schwartzman needed over three hours to come from behind and defeat Karen Khachanov 6-7 (5-7) 6-3 6-3, while his fellow Argentine Federico Delbonis set up a clash with second seed Alexander Zverev by besting Jaume Munar 6-4 3-6 6-4. 

Reigning champion Stefanos Tsitsipas faces a meeting with Fabio Fognini in the second round after the Italian overcame Arthur Rinderknech 7-5 4-6 6-3.  

There were also wins for Hubert Hurkacz, Pablo Carreno Busta, Marin Cilic, Alex de Minaur, Albert Ramos-Vinolas and Sebastian Korda.