LaLiga has been urged by Spain's Technical Committee of Referees (CTA) to implement the semi-automated offside tool after the VAR failed to rule out an offside goal in Monday's game between Cadiz and Elche.

Bottom-of-the-league Elche rescued a late point away to Cadiz, who are also in the relegation zone, thanks to Ezequiel Ponce's 81st-minute header.

Ponce played a part in the move building up to the goal as well, and replays showed his initial involvement came when he was offside.

As such, the goal should have been disallowed, but the VAR did not bring it to the attention of referee Carlos del Cerro Grande. 

The CTA recognised the error, before offering LaLiga a way to prevent such incidents occurring again.

"Putting an end to human error is not possible, but it is possible in offside [decisions] if the semi-automatic tool is applied," a statement read.

"For this reason, we invite [LaLiga] to implement the semi-automatic offside technology after the experience carried out by the RFEF [Royal Spanish Football Federation] in the last Spanish Super Cup, which avoids any type of failure in decision-making regarding this game action through the activation of a series of alerts that makes the tool infallible.

"In this sense, from the CTA we announce we will resume talks with [LaLiga]. Spanish football deserves to continue growing in a cutting-edge context to avoid situations that can be corrected with the application of technology.

"The semi-automatic offside will also be carried out in the Copa del Rey final, since the implementation of this technology can only be carried out in the First Division Champions League stadiums and not in the rest of the first and second division.

"The CTA has already taken the strictest internal disciplinary measures [against the officials involved] that will affect some already announced designations."

Formula One has decided against replacing the cancelled Chinese Grand Prix in the 2023 calendar, which remains a 23-race season.

Shanghai was set to host China's first race since 2019 on April 16, making it the fourth date on the calendar.

But the race was cancelled in December due to China's zero-COVID policy, with the country still implementing strict rules in an attempt to curb the spread of coronavirus.

It was deemed unfeasible to host a race in Shanghai, with F1 subsequently considering potential replacement destinations elsewhere.

Portimao in Portugal and Istanbul in Turkey were apparently in contention, but it was confirmed on Tuesday that the season will remain 23 races instead.

That leaves a four-week gap between the third race in Australia on April 2 and the fourth race in Azerbaijan on April 30.

"Formula 1 can confirm that the 2023 season will consist of 23 races," a statement read.

"That means the season will kick off with the Bahrain Grand Prix on March 5, and finish in Abu Dhabi on November 26, with the brand new Las Vegas Grand Prix joining the calendar a week before the season finale."

In November 2021, F1 signed a contract extension through 2025 with the Chinese Grand Prix. 

However, this will be the fourth year in a row that China has been unable to host a race on the F1 calendar due to COVID-19.

Pre-season testing will commence on February 23 after the 10 teams unveil their new cars for the year earlier that month.

Alexander Zverev believes the Australian Open is already a success for him after his five-set victory against Juan Pablo Varillas on Tuesday.

It was the German's first win since his foot injury at the French Open in June during his semi-final against Rafael Nadal.

Zverev only returned to tour-level tennis in December at the United Cup, where he lost to Jiri Lehecka and Taylor Fritz.

He fell a set behind twice against the Peruvian lucky loser Varillas, before fighting back to win 4-6 6-1 5-7 7-6 (7-3) 6-4.

The world number 12 hit 69 winners and won 83 per cent of his first serve points in the contest, which lasted four hours and nine minutes.

"I am extremely happy because I missed this over the past seven months," Zverev said after his victory.

"This match alone pays off for all the hard work and suffering that I have had. To win in front of this kind of crowd again.

"I can't wait for the rest of the tournament. No matter what happens from now, the tournament is already a success for me."

Zverev will face the winner of Michael Mmoh or Laurent Lokoli in the second round, with their match suspended at two sets all on Tuesday due to rain.

Ons Jabeur said a knee problem presents her with "a great challenge" at the Australian Open as she looks to reach a third successive grand slam final.

Tamara Zidansek, the world number 98, gave Jabeur plenty to think about in round one on Tuesday, but the Slovenian eventually faded as the second seed came through a 7-6 (10-8) 4-6 6-1 winner.

Two hours and 17 minutes will have been longer than Jabeur wanted to stay out on Rod Laver Arena, but she was pleased to at least finish strongly.

The Tunisian is making a habit of getting through to major finals, losing to Elena Rybakina at Wimbledon and Iga Swiatek at the US Open, but she dearly wants to be a winner on such an occasion.

That may still happen in Australia, but Jabeur had taping on her right knee and may find it is beyond her to go deep into the tournament this fortnight. She said the performance was "not the way I wanted to play", and there seems little doubt the knee was a factor.

"It's not a big injury, but sometimes it might bother me," Jabeur said.

"I try to take it one day at a time. It's a great challenge. I'm going to challenge myself and see if I cannot play 100 per cent, but we'll try to push and be able to do something with it for sure."

Her back has also been an issue in recent weeks, and Jabeur had the crowd in creases by saying she would demand a late-night massage from her husband. She quickly clarified that was all she was asking from him, pointing out he is her fitness coach.

Jabeur expects to have a "light practice" on Wednesday ahead of facing Marketa Vondrousova or Alison Riske-Amritraj in round two the following day.

In the second set, she trailed 5-3 but snatched a break back and would have hoped to then get the job done in straight sets, only to be broken herself.

Iga Swiatek, the top seed, was in a similar situation in her opener against Jule Niemeier on Monday, managing to get the job done in two rather than go to a decider.

"It's nice to see Iga from 5-3 [winning] 7-5. I wanted to do that today, but I'm not Iga," Jabeur said. "Better 6-1 in the third set."

Manchester United manager Erik ten Hag commended Bruno Fernandes for his mastery of an unorthodox role in Saturday's derby win as the Red Devils look to build on their momentum against Crystal Palace.

Fernandes scored the controversial equaliser against Manchester City at Old Trafford and was named Player of the Match for his tireless performance.

Although usually deployed in a central role, Fernandes spent much of the game out wide, tracking back to help Aaron Wan-Bissaka in the first half before switching to the left after Anthony Martial's half-time withdrawal.

Fernandes was also tasked with looking for early passes over the City defence, and this tactic helped United create a couple of openings in the first 45.

The Portugal midfielder will likely return to a more familiar position for Wednesday's trip to Selhurst Park, but Ten Hag was keen to acknowledge the effectiveness of Fernandes in what was a statement victory.

"The idea was with Bruno on the right wing, especially when defending," he said. "I think we defended as usual, but in possession [Fernandes] had a role to come in between the lines, to bring an extra player there, to bring the opponent problems and hesitation and confusion.

"He played the role really brilliant, on the right and on the left. I think the rest of the team adapted good to the situation.

"We had really good breaks by finding the free man, and Bruno was important in that role, and he was important in pressing as well.

"I didn't know he was Man of the Match, but he was my Man of the Match, definitely."

Beating City lifted United to within a point of the defending champions, with the win leaving many to declare Ten Hag's side as genuine title challengers.

The gravity of the result was not lost on Ten Hag, who was adamant the team needed to be allowed to celebrate it.

"Every win you have to celebrate," Ten Hag continued. "You work so hard for such momentum, and every win that is so great in top football, you can't not celebrate. You kill the energy [if you do not celebrate].

"We have to celebrate, but after we settle down after 24 hours. We move on to the next game, and to get in the right rhythm. Every third day we have to deliver, and the players have to get in right rhythm, physically and mentally, to be ready for the next game."

One player who would appear to be a doubt is Martial, who could only manage 45 minutes on Saturday.

However, Ten Hag suggested his withdrawal was about preventing injury rather than being a response to a new problem.

He added: "I hoped to avoid him getting injured. He was complaining, that's why he also didn't train in the week, he was a question mark.

"We decided, and he did as well, that he was also able to start, because I knew to start in this game was so important, especially because he's so good in pressing, he's a big element in our pressing, and he did that really well before half-time, but he was not able to go 100 per cent and that's what you need.

"To avoid getting injured, we took him off, but it had an impact on our game, a negative impact after half-time."

Andy Murray savoured a landmark win at the Australian Open as Tuesday's five-set triumph against Matteo Berrettini gave him a 50th career victory at Melbourne Park.

The world number 66, formerly an ATP rankings leader, slugged out a 6-3 6-3 4-6 6-7 (7-9) 7-6 (10-6) success against 13th seed Berrettini, who reached the semi-finals last year.

It handed Berrettini a first opening-round exit at a grand slam since the 2019 Australian Open.

Murray said he "wouldn't expect to feel perfect" for his next match on Thursday, given the effort that went in over the four hours and 49 minutes on Rod Laver Arena.

However, the 35-year-old, who will face Fabio Fognini or Thanasi Kokkinakis next, will want to be back to somewhere near full health for that tussle.

Last year in Australia, Murray beat 21st seed Nikoloz Basilashvili in another gruelling first-round five-set marathon, before losing tamely to Japanese qualifier Taro Daniel in his second match.

In all, Tuesday's scalp of Berrettini gave Murray his fourth five-set win at the Australian Open. The other two came in semi-finals, beating Roger Federer in 2013 and Milos Raonic three years later. He lost in the subsequent final both times to Novak Djokovic.

Djokovic has beaten Murray in four Australian Open finals, with the Briton also sunk by Roger Federer in the 2010 title match, meaning he has been runner-up five times and never come away with the trophy.

Federer has won the most men's singles matches in Australia, with 102 victories, landing six titles along the way. Djokovic, with nine, has the most titles.

A weary Murray said after finishing off Berrettini: "In the last few years, I've certainly questioned myself at times. There's certainly a lot of people who have questioned me and my ability, whether I could still perform at the biggest events and the biggest matches.

"I felt very proud of myself after the match. That's not something that I generally felt over the years at the end of the tennis matches.

"I was impressed with myself, which again is not something... I'm hard on myself usually."

New Manchester United signing Wout Weghorst is adamant his willingness to press makes him a good fit for Erik ten Hag's style of play at Old Trafford.

The Netherlands international completed a loan move from Burnley on Friday after United secured his release from a temporary stay at Besiktas in Turkey.

Weghorst was in the stands the following day as United came from behind to beat Manchester City 2-1 at Old Trafford in the derby, with Bruno Fernandes scoring the equaliser before Marcus Rashford got the winner.

Victory moved Erik ten Hag's men to within a point of second-placed City, highlighting the remarkable improvement instigated at the club by the new manager, who is seemingly maximising the team's potential.

Nevertheless, they have often been stretched in terms of their attacking options, particularly since Cristiano Ronaldo's acrimonious November exit, and Weghorst emerged as a surprise target earlier this month.

While some supporters may not have been enthused about the arrival of a forward who only scored twice as Burnley were relegated last season, the fact he engaged in the fourth-most pressures (54.1) per 90 minutes in the league (minimum 1,000 minutes played) in 2021-22 saw him dubbed a "pressing monster" in the media.

He believes this approach aligns itself to that of his new manager, as he told United's official website: "I think [pressing] is something that's one of my strengths. Especially without the ball, to put pressure on an opponent [and] be active.

"That's something I am capable of and that's also something in the way the trainer [Ten Hag] wants to play.

"He wants to play aggressive; he wants to go high on the pitch, try to recover the ball there, as quickly as possible, and I think I can help the team with that."

Weghorst was considered a disappointment following his brief spell in the Premier League with Burnley, as his poor goals return did not match the expectations that came with his reputation.

The Clarets reportedly paid £12million (€14m) to Wolfsburg for the striker, but he averaged only one Premier League goal every 10 appearances and was loaned to Besiktas when Burnley dropped into the second tier.

He is desperate to prove a point upon his return to England.

"For me, it was not done, it was not finished," he continued. "It didn't work out the first time as I hoped and I'm really hungry to show myself, to help the team.

"Of course, we are on a really good track now. The last couple of weeks, months actually, it's going really positive [at United] and I just want to contribute and give my best and give my all for the club and try to be a part of the successful [direction] we are going."

In terms of the direction United are going, Weghorst has no doubt where he sees the destination being.

"Trophies. That's quite easy. Trophies, and that's also what the manager told me about, the expectations that are there.

"Also my role, that's also something I want to bring. Like I said, I'm just going to give everything I have for the club to be successful, to win the games and, of course, to win trophies.

"We are still active in four competitions, so four trophies to go, that's the only thing that's counting, and I think also that fits for a big a club as United is."

Shakhtar Donetsk chief executive Sergei Palkin said Arsenal had been in contact with Mykhaylo Mudryk for a month and a half before they approached his club.

The 22-year-old completed a move to Chelsea on Sunday, with the Blues able to complete a deal that could reach £89million (four billion UAH) from under the noses of Arsenal.

Palkin explained he had met officials from the Gunners "three times", but Chelsea were ultimately the only club that met the financial demands of the Ukrainian side.

Speaking to The Athletic, Palkin said: "Before Chelsea arrived, I did not know they were close, because I communicated with Arsenal in the same way as I had with Chelsea... I met Arsenal more times than Chelsea.

"Therefore, before this last meeting, Arsenal was close, or a little bit closer to this deal than Chelsea."

He spoke of Arsenal's lengthy attempts to convince the player, adding: "From my point of view, [this] is why everybody talked about Arsenal. It is because Arsenal contacted the player almost one and a half months before they contacted us.

"Can you imagine, for example, to have [Arsenal manager] Mikel Arteta, [Arsenal left-back and Ukraine international] Oleksandr Zinchenko and the sporting director [Edu] calling you, to have Arsenal calling you almost every day, every two days, every three days?

"If you talk about Chelsea, they called me at the end of December and asked if they can contact Mudryk because they are interested in him and want to talk with him. I said, 'No problem, you can contact him'.

"The first time they contacted him was around the end of December or the start of January. They contacted the player and the agent of the player and they met the financial conditions.

"Why did many people around it have the impression that Mudryk was going to Arsenal? It is because Arsenal contacted him [first] and then Mudryk started to watch some games of Arsenal.

"But negotiations are negotiations. When you didn't close everything, when you did not [close] the last dot, then you cannot finish the deal. It was just an outside visual impression that Mudryk [was] close to Arsenal."

Palkin also confirmed Arsenal had also been willing to offer an overall figure of £89m, but that their final bid only included £62m up front, with £27m in add-ons.

"When we met Chelsea, we stayed all together," he added. "For you to understand the context, it was for nine or 10 hours. They invited the player and explained to us the whole project.

"We realised that, yes, if you look right now, Chelsea have some kinds of problems but it is normal because they have a transition period from one owner to another. It is understandable.

"They would like to change a lot. So when they explain to you the whole story and you look for the next two, three, four, five years, then you see they have a serious project.

"I believe they will build one of the best clubs in the world because I am telling you, they are very serious in all directions: sports science, the stadium side, the commercial side, on all things. For us, they looked very ambitious."

LeBron James shrugged off a pre-game tease about his age to show that it's nothing but a number as the 38-year-old dazzled for the Los Angeles Lakers.

James had 48 points, nine assists and eight rebounds in a spectacular performance for the Lakers, who beat the Houston Rockets 140-132 on Monday night at Crypto.com Arena.

Before the game began, Houston's 19-year-old power forward Jabari Smith Jr approached LeBron and said: "Hey, you played against my dad, your first NBA game ever. Sacramento."

An amused James replied: "Why do you do that to me?"

Smith added: "You feel old, don't you?"

Smith's cheeky remarks need a little addendum, as records show his father was in fact an unused bench player in that fixture on October 29, 2003, that saw James drop a game-high 25 points for the Cleveland Cavaliers against the Sacramento Kings to make an immediate impact on the NBA.

James and Smith senior did go head to head in the following season, though, when Smith moved on to the New Jersey Nets.

Asked after Monday's game about playing against both father and son, James laughed off Smith's reminder in an interview with NBA TV.

"Versus dad, man, versus dad! It made me feel old as c**p," James said.

"He said, 'That make you feel old?'. I said, 'Absolutely man'.

"I've had the pleasure and the opportunity to play against a couple of dad and son combinations: Gary Trent and Gary Trent Jr, Kenyon Martin and Kenyon Martin Jr, and now Jabari Smith Jr and Jabari Smith Sr.

"It's been a great ride, these 20 years that I've been able to see a lot of great players come in and come out, so it's always an honour for me."

The Lakers scored 113 points with James on the court and did not have one turnover during that time. It made James the only NBA player in the last 20 years to have his team score 100-plus points with no turnovers with him on the floor in a game.

James said the win felt "very important" as the Lakers (20-24) ended a three-game losing run, including tight defeats to the Dallas Mavericks and Philadelphia 76ers.

"After the Dallas game and after the Philly game last night, we just had some heartbreaking losses, and we could have found out better ways to close the game," James said.

"Tonight, we kept our composure, and even when they made a run we kept our composure and executed offensively, made some tough shots and then got some key defensive stops."

LeBron James believes Tom Brady should only play on in the NFL if his heart is still in it.

The season is over for Brady and there will be no Super Bowl for the Tampa Bay Buccaneers after a 31-14 loss to the Dallas Cowboys in the Wild Card round on Monday.

Dallas quarterback Dak Prescott outshone Brady, delivering the best playoff performance of his career by completing 25 of 33 passes for 305 yards, throwing four touchdowns and rushing for another, with no turnovers.

Brady completed 35 of his personal playoff record 66 attempts for 351 yards, two touchdowns and one interception.

He will have turned 46 by the time next season begins, and this is now a time for contemplation as Brady wonders whether to extend his NFL career for a further season.

After his shock retirement U-turn last March, Brady is unlikely to have rushed whatever decision he announces this time.

"Listen man, follow your heart," said Los Angeles Lakers superstar James.

"Follow your heart and your gut is going to tell you what to do."

Brady is coming off a campaign where he set an NFL record for the most pass attempts and completions in a regular season, so he may feel there is life left in his playing career.

Speaking on NBA TV, the 38-year-old James said: "That man's been doing it for 20-plus years at such a high level.

"As always, my best wishes. He's not only my favourite quarterback but also a really good, dear friend to me, so whatever he decides to do [I support him].

"I love seeing him on the field, it gives me inspiration to keep going at my age, so we'll see what happens."

Jurgen Klopp has denied he is "too loyal" to players and said he will only leave Liverpool if he is forced out.

The Reds have had a disappointing season so far, compounded by recent limp Premier League defeats at Brentford and Brighton and Hove Albion.

Liverpool have a number of key players who have been at the club for most of Klopp's seven years on Merseyside, amid suggestions there has been insufficient replenishment of a team who have been one of the most successful in Europe in recent seasons.

"I heard I'm too loyal, but I am not too loyal. The problem is too complex. If you can then go out and bring in another player to replace him, then it makes sense," manager Klopp said at a press conference. "But if you cannot bring anyone in, you cannot take anyone out.

"I am not too loyal. At [Borussia] Dortmund, it was clear when I left [in 2015], I said 'something has to change here'. It is a different situation.

"Either the manager's position changes or a lot of other things change. So, as far as I am concerned unless someone tells me, I will not go.

"I will be here for as long as I am wanted. If no one tells me to go, I will not go. So that means maybe there is a point where we have to change other stuff. We will see that, but that is something for the future. Like summer or whatever. Not now.

"I have space and time to think about it, we have to play better football now."

Liverpool face Wolves in an FA Cup third-round replay at Molineux on Tuesday, another huge game for Klopp's team who won the competition last season.

Although Klopp suggested it is unlikely Liverpool will make another move in the January transfer window – having already signed Dutch forward Cody Gakpo from PSV – he did acknowledge that it is not for the lack of desire to do so.

There has been a clamour from the club's fans to add another midfielder, with Thiago Alcantara the only recognised midfielder signed permanently since 2018.

"We look outside as well," Klopp said. "It's not that we are stubborn and think that's it, we'll go with these boys until 2050 or whatever. That's not how we see it, it's all about what we can do and these kind of things – and what you want to do. More important is what you can do. It's always the same, each year.

"I cannot change my answers – if the solutions are out there for us, available and doable, of course we would bring in players to help. But we have an existing squad as well and we are underperforming, definitely, I know that. But I cannot sit here and blame everyone else, the players, all the time. It is my responsibility.

"We have limited options, but we have players with contracts here, they are not available. But if we bring in players, we cannot bring them all in the Premier League and Champions League list."