A new Formula One season is upon us and the 2023 campaign will be the longest in the history of the elite motorsport class.

The number of races is rising to 23, with Las Vegas joining the show, though drama will not be limited to the track.

Two seasons ago, the controversial conclusion to the campaign in Abu Dhabi was a dominant story, while last year saw Red Bull's budget cap breach and an Oscar Piastri fight between Alpine and McLaren, as well as frustrations with governing body the FIA, notably over the drivers' freedom of expression.

Get set for sporting theatre to unfold over the course of the season ahead, though the biggest talking point centres around whether anyone can dethrone Red Bull.

Red Bull gives you wins

Max Verstappen finished at the front in 15 of 22 races last season, setting a record for the most triumphs in a single campaign, and he has won over half of the events in the past two years (25 wins from 44 races).

While pre-season testing never offers a full indication of what lies ahead, Red Bull's strength was still evident and the consensus is that the defending champions will begin the campaign with an advantage over their rivals.

If that gap cannot be reduced, the biggest threat to a third consecutive crown for Verstappen may come from team-mate Carlos Perez. Should that happen, tempers may flare as they did in Sao Paulo in November when Verstappen refused a team order to allow the Mexican through.

One aspect that may provide hope to Red Bull's rivals is the punishment issued for the budget cap breach, which included a 10 per cent reduction in aerodynamic testing allowance for 12 months. While it came too late to have a major implication on the overall develop of this year's car, it could restrict the team's ability to fix any issues that arise.

Ferrari's fight to the front

A season that offered so much promise for Ferrari last term ultimately fell away through mistakes in race strategy and engine failures, the latter of which resulted in the team having to run in a low-power mode to avoid further woes.

Charles Leclerc certainly has the ability to go head to head with perennial rival Verstappen, who he has raced since his junior days, while Carlos Sainz got his long-awaited maiden F1 win at Silverstone last year.

The appointment of Fred Vasseur as team principal, replacing Mattia Binotto, hands the Scuderia an experienced head on the pit wall and may result in fewer questionable calls in race strategy.

Ferrari are confident they can mount a challenge this season and, even though Leclerc has conceded Red Bull may start with an advantage, he believes the Prancing Horse can respond.

"The target is still [to win the title]. Even if we are starting a bit of the back foot compared to them in terms of performance, I'm sure we can come back," Leclerc told Sky Sports.

Mercedes on a mission

Any hopes of a Mercedes revival in 2023 appear to have stalled already, with testing performances suggesting the team may have to look over their shoulders at those chasing from behind rather than competing at the top.

Mercedes' design continues to divide opinion, with a zero-pod approach being vastly different to their rivals and leading to questions about whether they have stuck to their guns out of pride rather than sporting merit.

With Lewis Hamilton behind the wheel, there is always a chance and the Briton will be determined to come back and add to his record 103 race wins having failed to secure a victory last season – the first campaign in his career when he has not registered a win.

The seven-time world champion was outperformed by team-mate George Russell last season, however. Russell secured a maiden race win in the penultimate race and offered consistency throughout the campaign.

Best of the rest

The biggest surprise of the testing weekend in Bahrain was the pace shown by Aston Martin who, with the addition of Fernando Alonso, have a driver who could mount a serious threat to the bigger guns on the grid.

Though a third world title for the Spaniard may be a stretch, regular podiums and dethroning one of the big three in the constructors' championship is certainly an achievable goal.

At Alpine, great care will be taken to ensure French compatriots Pierre Gasly and Esteban Ocon do not find themselves butting heads, with a frosty relationship over the years, while McLaren have already admitted they missed their development targets and start on the back foot as a result.

Andreas Seidl, now at the helm of Alfa Romeo-Sauber, enters with high expectations ahead of the team's transition into Audi in 2026, while AlphaTauri's long-term future continues to be questioned despite assurances Red Bull will not sell their second-string team.

Expect the season to also see further rumblings regarding new additions to the grid, with Porsche and Andretti among those pushing to join.

As ever, there is plenty to watch out for in F1 and from the first corner to the last there are likely to be surprises along the way.

Caroline Garcia is now three wins away from her first title of 2023 after defeating Nuria Parrizas-Diaz 6-3 6-2 in Thursday's second round of the Monterrey Open.

France's Garcia, the world number five and top overall seed, needed just 63 minutes to see off her Spanish challenger. She controlled the contest with her serve, taking the ace count eight to two while winning 75 per cent of her total service points (33-of-44).

She will now face Egypt's Mayar Sherif in the quarter-final after the seventh seed survived a tough 3-6 7-6 (8-6) 6-4 test from China's Wang Xinyu.

Fourth seed Elise Mertens emerged the 6-3 3-6 6-2 victor against Romania's Elena-Gabriela Ruse, while rising 22-year-old Italian Elisabetta Cocciaretto prevailed 7-6 (7-5) 7-6 (7-3) against Germany's Tatjana Maria.

North of the border in Austin's ATX Open, Danielle Collins ripped off a 67-minute 6-1 6-1 drubbing of Caty McNally to advance to the quarter-final.

Collins will meet Russia's Anna Kalinskaya next after the 24-year-old's convincing 6-3 6-1 victory over veteran CoCo Vandeweghe.

Eighth seed Marta Kostyuk is one of only three seeded competitors remaining after storming home in a 6-3 3-6 6-0 battle with Madison Brengle, and Germany's Anna-Lena Friedsam won the longest match of the day in a 7-5 6-7 (2-7) 7-6 (10-8) three-hour war of attrition against 18-year-old Russian Erika Andreeva.

Luka Doncic and Kyrie Irving made some franchise history during the Dallas Mavericks' 133-126 home win against the Philadelphia 76ers on Thursday.

It was the first time ever two Mavericks team-mates scored at least 40 points each in the same game, with Doncic shooting 13-of-22 for his 42 points, while Irving was 15-of-22 for 40 points.

The duo also combined for 18 assists, eight rebounds and four steals, while hitting 13-of-21 from three-point range.

It was a close contest through a high-scoring first half, but after Dallas came out of the locker room leading 71-67, they put their foot on the gas.

Dallas put together a 39-24 third period to jump out to a 20-point lead, and the final score was flattering for the 76ers, who trailed by 14 with under three minutes remaining before a garbage-time run.

Philadelphia's failure was no fault of their top trio, with Joel Embiid putting together 35 points (13-of-21 shooting), eight rebounds and two steals, while James Harden had 27 points (eight-of-12 shooting) with 13 assists, and Tyrese Maxey added 29 points (12-of-21).

The win gets the Mavericks back on the right foot after dropping five of their past six, now sitting sixth in the Western Conference at 33-31.

Philadelphia fell to 40-22, but remain well clear in the Eastern Conference's third seed.

Poole goes for a splash

A 34-point Jordan Poole eruption led a second-half trouncing by the Golden State Warriors in their 115-91 home blowout against the Los Angeles Clippers.

Poole finished nine-of-20 from the field, five-of-12 from deep and 11-of-12 from the free throw line, and all five of his three-pointers came in the second half as Golden State took the third and fourth quarters by a combined margin of 70-35.

Kawhi Leonard played an efficient game despite his side's struggles, shooting eight-of-12 from the field for 21 points, seven rebounds, two steals and two blocks.

The win is the Warriors' fourth in a row, and they now sit fifth in the West at 33-30 on the back of the NBA's fourth-best home record (26-7).

Wizards stay in the hunt

The Washington Wizards fended off the resurgent Toronto Raptors 119-108 to keep themselves in the thick of the Eastern Conference Play-In Tournament placings.

Kyle Kuzma led the way against a Raptors team that came into the contest with 10 wins from their past 12, scoring a game-high 30 points on 10-of-24 shooting with five rebounds and five assists.

Kristaps Porzingis added 25 points (eight-of-12 shooting) and two blocks, while defensive specialist Delon Wright flashed some ability as a starting point guard, racking up 11 assists to go with his six rebounds and three steals.

The Wizards have now won six of their past nine, improving to 30-32 to create a 1.5-game buffer between themselves and the Chicago Bulls in the race for the 10th seed.

World number five Taylor Fritz showed why he is the highest seed still standing at the Mexican Open after a strong 6-3 6-4 win in Thursday's quarter-final.

Fritz, the third seed, faced sixth seed and world number 15 Frances Tiafoe, and did not allow a single break of serve en route to the 96-minute victory.

He will now face compatriot Tommy Paul in an all-American semi-final after the world number 23 prevailed 6-2 6-2 against Mackenzie McDonald.

The win was Paul's 10th from his past 12 matches, with one of those two losses coming against Novak Djokovic.

Australia's Alex De Minaur is through to the other semi-final after making light work of Japan's Taro Daniel 6-2 6-2 in a surprisingly one-sided contest, considering Daniel was coming off a victory over world number four Casper Ruud.

De Minaur will face Holger Rune after the 19-year-old capitalised on Matteo Berrettini not being at 100 per cent, jumping out to a perfect 6-0 1-0 start before the Italian retired hurt.

Meanwhile, Chile Open second seed Francisco Cerundolo missed out on a potential chance to face his younger brother after going down 6-3 3-6 6-3 against Tomas Martin Etcheverry.

He was one win away from doing his part to set up a quarter-final showdown with Juan Manuel Cerundolo, but the 21-year-old Argentine also did not hold up his end of the bargain, falling 6-2 2-6 7-6 (7-2) to Serbia's Dusan Lajovic.

Laslo Djere ensured it would be a good day for the Serbians with a 7-5 7-5 handling of Italy's Riccardo Bonadio, and he will face third seed Sebastian Baez in the quarter-final after he eliminated hometown hero Cristian Garin 6-4 6-3.

The Golden State Warriors are hoping to get Stephen Curry back in their lineup as soon as Sunday’s game against the Los Angeles Lakers.

Curry, who suffered an injury to his left lower leg on February 4, has participated in multiple team scrimmages, including one Thursday morning.

After Thursday's shootaround, reporters asked Warriors coach Steve Kerr if Curry could be available Sunday in Los Angeles.

"I suppose," Kerr replied.

Curry has already been ruled out for Golden State’s game against the New Orleans Pelicans on Friday.

Entering play Thursday, the Warriors are 12-12 this season without the two-time league MVP, but his return will be welcome news for a team in the thick of the jumbled Western Conference playoff picture.

Before Thursday’s games against the Los Angeles Clippers, the defending champion Warriors sat in fifth place in the West at 32-30, just 2.5 games up on the 11th-place Lakers.

Despite dealing with shoulder and leg injuries in his 14th NBA season, Curry is having one of his best individual campaigns, scoring 29.4 points per game on 42.7-percent shooting from beyond the arc.

The Warriors' season has been a rocky one – especially given the team's 7-23 road record – but they remain contenders when healthy.

One development of note has been the reemergence of Curry's 'Splash Brothers' running-mate Klay Thompson, who has averaged 26.2 points in 21 games since January 2.

Jon Rahm lived up to his billing as the hottest talent in professional golf after starting his week at the Arnold Palmer Invitational with a seven-under 65 on Thursday.

Rahm, the world number one, boasts five wins from his past nine starts worldwide and has not finished an event outside the top 10 since finding himself in a tie for 15th in August's Tour Championship.

Coming off a victory in his most recent outing at the Genesis Invitational, Rahm is looking to secure another of the PGA Tour's new elevated events, with the increased prize pool drawing 44 of the world's top-50 players to the famous Bay Hill course.

He certainly made a promising start in Florida, heading into day two with a two-shot lead at the top of the leader board.

Rahm began his day with three consecutive birdies and finished with another two on 17 and 18 having carded an eagle on the par-five 16th.

His sole bogey came on hole eight, failing to recover a par after a wayward tee shot.

Another competitor coming off a win in his most recent start, last week's Honda Classic champion Chris Kirk is tied for second at five under with Cameron Young and Kurt Kitayama.

Not a single player finished their round bogey-free, but Kitayama and Max Homa (two under) made it through 17 holes before their first blemishes came on the 18th.

The group tied for fifth at four under includes some of the game's biggest stars, with world number two Scottie Scheffler joined by three-time major winner Jordan Spieth, Patrick Cantlay, Xander Schauffele and resurgent fan favourite Rickie Fowler.

Carolina Panthers founder Jerry Richardson has died aged 86.

Richardson brought the Panthers to Carolina and the NFL in 1995, reaching Super Bowls in the 2003 and 2015 campaigns.

He left the franchise in 2018 after allegations of sexual and racial workplace misconduct.

Panthers owners David and Nicole Tepper paid tribute to Richardson after his death was announced on Thursday, saying: "Jerry Richardson's contributions to professional football in the Carolinas are historic.

"With the arrival of the Panthers in 1995, he changed the landscape of sports in the region and gave the NFL fans here a team to call their own.

"He was incredibly gracious to me [David Tepper] when I purchased the team, and for that I am thankful.''

NFL commissioner Roger Goodell also saluted Richardson, saying in a statement: "The NFL community is deeply saddened by the passing of Jerry Richardson.

"The Carolina Panthers are a testament to his extraordinary and tireless dedication to the community. But his league-first attitude as seen through his leadership of numerous NFL committees... helped pave the way for a series of public-private stadium partnerships throughout the country, and collective bargaining agreements that continue to support the growth of the game.

"As a former player himself, Jerry cared deeply about the welfare of players and the labour agreements he helped negotiate have led to improved pay and benefits for generations of players. From a personal perspective, he was a wise and caring advisor to me, his fellow owners, and many Panthers players and coaches over the years."

New Panthers head coach Frank Reich was the franchise's first quarterback under Richardson, and said: "I will always be thankful to Mr Richardson for the Panthers. Being a part of the inaugural [season] is something that I will never forget.

"It was truly a special experience to play a part in the culmination of his efforts to bring football to the Carolinas."

Xavi was not entirely satisfied with Barcelona's performance despite a 1-0 win away at El Clasico rivals Real Madrid in their Copa del Rey semi-final first leg, and still believes their opponents are favourites for the tie.

An own goal by Eder Militao in the first half at the Santiago Bernabeu was enough for a Barca victory, while Madrid enjoyed plenty of the ball and had 13 shots, but did not hit the target once as they fell to defeat.

Barca's head coach was pleased with the win, but appeared eager to put the pressure back on Los Blancos ahead of the return leg on April 5 as he insisted they were still favourites to reach the final.

"We have a certain advantage," he told reporters. "We will have to compete very well [in the second leg at Camp Nou]. We have defended well. The return home, with our fans, is positive. But I still see Real Madrid as favourites."

Xavi was pleased with his team's defending, but concerned by their inability to keep the ball as the visitors claimed just 35.3 per cent possession in the game, completing just 309 of their 380 passes (81.3 per cent).

"I'm not satisfied... It's not the percentage we're looking for," he said.

"The result is very positive. I'm happy with the work, solid defence, we minimised Real Madrid on their field. The game was difficult.

"The victory is tremendous [but] we didn't know how to keep the ball, it was difficult for us to win duels. We defended well without the ball and fought well without the ball.

"The people are supportive. I am satisfied, but we have to improve in our game with the ball. We cannot give the opponent dominance.

"I am satisfied with the result but not so much for the match."

Barcelona will take a slender advantage to Camp Nou after they beat Real Madrid 1-0 in their Copa del Rey semi-final first leg at the Santiago Bernabeu on Thursday.

An Eder Militao own goal was all that separated the two Spanish giants, with Carlo Ancelotti's men having a lot of the ball but unable to craft much in the way of chances.

Militao's own goal was only the fourth this century in a Clasico, three of which have favoured Barca after Ivan Helguera's in May 2002 and Raphael Varane's in February 2019.

Madrid may consider themselves fortunate not to lose by more, however, with Ansu Fati inadvertently denying team-mate Franck Kessie a certain goal in a second half largely dominated by the hosts.

Karim Benzema had the ball in the net early on when he chested down a cross from Vinicius Junior and volleyed home, only to be flagged offside.

Despite Madrid dominating early on, it was Barcelona who took the lead in the 26th minute.

Ferran Torres played in Kessie, whose shot went in off Militao after Thibaut Courtois had initially saved from the Barca midfielder.

Vinicius saw an effort blocked by Ronald Araujo early in the second half, while the visitors should have doubled their lead 18 minutes from time.

Kessie met Torres' cut-back but saw his goal-bound shot deflected wide by substitute Fati with Courtois stranded.

Nevertheless, Xavi's men held on despite Madrid's desperate late onslaught.

Novak Djokovic clinched a 20th win in a row and maintained his perfect year to date with victory against Hubert Hurkacz at the Dubai Tennis Championships.

The world number one cruised in the opening set, before Hurkacz put up more of a fight in the second.

Djokovic eventually prevailed to seal a 6-3 7-5 win, successfully seeing off his opponent despite Hurkacz valiantly throwing everything at him.

The 35-year-old Serbian has now won 15 consecutive matches in 2023, with his latest impressive display including just seven unforced errors, less than half Hurkacz's 15 as Djokovic's clinical edge proved decisive.

Fifteen successive victories is the fourth-best start to a season in Djokovic's career, though he remains some way off the 41-0 record he began 2011 with.

A semi-final clash against Daniil Medvedev awaits following the Russian's comfortable 6-3 6-2 victory against Borna Coric, which clocked in at one hour and 21 minutes.

Medvedev is also in the midst of an impressive winning streak, rattling off 12 consecutive successes since being eliminated by Sebastian Korda at the Australian Open in January.

Andrey Rublev booked his spot in the final four with a 6-3 7-6 (7-3) victory over Botic van de Zandschulp to maintain his title defence.

He will face seventh seed Alexander Zverev in the semi-final, the German having seen off Lorenzo Sonego 7-5 6-4.

LeBron James' foot injury will be reassessed in three weeks, the Los Angeles Lakers have confirmed.

The 38-year-old sustained the injury in the third quarter of Sunday's victory over the Dallas Mavericks and subsequently missed the defeat to the Memphis Grizzlies and the victory against the Oklahoma City Thunder.

Reports on Thursday stated that James would not require surgery and, although not confirmed by the team, the Lakers have said it is a right foot tendon injury.

A team statement said: "LeBron James has been evaluated by Lakers team physicians and medical staff, and it has been determined that he has sustained a right foot tendon injury.

"James will be reevaluated in approximately three weeks."

There is just over a month remaining of the regular season, with the Lakers facing a battle to secure a spot in the playoffs, sitting 11th in the Western Conference on a record of 30-33.

Harry Kane should leave Tottenham for Manchester United if he wants to win trophies in his career, former Red Devils full-back Gary Neville said.

England captain Kane has spent his entire career at Spurs despite regularly being linked with a move away over the years, most notably in 2021 when he was seemingly pushing for a move to Manchester City before agreeing to stay in north London.

The 29-year-old is having another productive season, having scored 18 goals in 25 Premier League games, but is yet to win a major trophy with Spurs, who were knocked out of the FA Cup by Sheffield United on Wednesday.

Speaking to Sky Sports News, Neville said Kane could look to move on at the end of the campaign as a result, and believes his former club are a realistic destination for the striker.

"Harry Kane is going to want to win trophies, I think," Neville said. "It's whether he sees it as being a case whereby he commits to Tottenham for his last five years and he does what some players have done.

"But if Harry is going to leave, I think now is the moment. He is a wonderful player, he's a great professional, and I think if Harry Kane could leave now, and you could get him an exit out of there to a club in Manchester probably, United or City, I think he would take that opportunity.

"It's more than likely not going to be City because of their [Erling] Haaland expenditure and what they've done with him, but Manchester United are desperate for a centre-forward.

"Chelsea, I can't see him going there. He's quite loyal to Tottenham and there's a big rivalry with Chelsea, so I don't see that happening, even though they do need a centre-forward.

"He's not going to go to Arsenal, because of the rivalry, so Manchester United is the only option in England for Harry Kane this summer.

"Bayern Munich have been mentioned. That could happen and I think Daniel Levy would be happier if he was to go internationally, so we could see that.

"But I think Harry, if he wants to win trophies, is going to have to leave Tottenham, because Tottenham do struggle with that aspect."

Neville also queried the idea of United signing another England international, Declan Rice, who was a part of the West Ham team who lost 3-1 to the Red Devils in the FA Cup fifth round on Wednesday.

"Obviously, Declan knows the position, but when I look at world-class holding midfielders, and players of that type, because Rice doesn't score or assist enough goals, so you're putting him into that category of more of a destroyer," he said.

"You've then got to be someone who I think is highly competent on the ball and linking play, and having that knowledge of the subtleties of getting on the ball from the back four.

"I personally feel, at this moment in time, that Declan needs to go and work under a different set-up, he needs to drive forward in his career, he needs to go and play at a different club.

"But for me, I wouldn't be spending £110million or £120m on Rice if I was Manchester United this summer. I would spend £50m-60m on Declan Rice, but I wouldn't spend the figures being reported because I feel in that position, I still feel like he's got a lot of growth."