Marco Rose will leave Borussia Monchengladbach to become Borussia Dortmund's new head coach at the end of the season.

Bayern Munich have confirmed the signing of Dayot Upamecano from RB Leipzig.

Upamecano, 22, had long been linked with a move away from Leipzig after developing into one of Europe's most-promising centre-backs.

While Liverpool and Chelsea were both thought to have designs on purchasing the France international, Bayern sporting director Hasan Salihamidzic signalled his imminent capture on Friday.

Salihamidzic claimed Bayern had committed to paying Upamecano's €42.5million release clause, with the defender agreeing a five-year contract.

Bayern have now made that official with a club statement.

It read: "Dayot Upamecano (22, RB Leipzig) will play for FC Bayern Munich from July 1, 2021.

"The defensive player and the record German champions agreed on a five-year collaboration until June 30, 2026."

Salihamidzic added: "We are happy that we were able to win Dayot Upamecano for FC Bayern. Dayot will be a very important building block for our team in the coming years, we are convinced of that."

The transfer will see Bayern once again strengthen themselves while seemingly weakening a direct domestic rival.

Nevertheless, Leipzig have been expecting Upamecano's departure for a while and are preparing for life without him.

They secured a deal last year for highly rated Croatia Under-21 international Josko Gvardiol, who returned to former club Dinamo Zagreb on loan for the 2020-21 season.

Leipzig are also reportedly close to agreeing a deal for Strasbourg defender Mohamed Simakan in a deal that is said to be worth up to €18m.

Bayern Munich have confirmed the signing of Dayot Upamecano from RB Leipzig.

Neymar will miss Paris Saint-Germain's trip to former club Barcelona in the Champions League after being ruled out for up to four weeks.

The Ligue 1 club, who head to Camp Nou next Tuesday, confirmed the Brazilian had suffered an adductor injury in the Coupe de France win over Caen on Wednesday.

The estimated recovery time would also put Neymar in doubt for the return leg of the last-16 clash with Barca, which takes place on March 10.

Neymar suffered the injury around the hour mark of the 1-0 win, with the 29-year-old clutching at his groin.

Though team-mate and midweek match-winner Moise Kean told Eurosport afterwards that "all is well", head coach Mauricio Pochettino was less optimistic.

"His left adductor muscle is affected and they will examine him to see what type of injury he has," he said.

"The reality is that we do not know the extent of the injury, tomorrow we will know more."

Sure enough, a PSG statement released on Thursday confirmed a notable setback for Neymar.

suffered a lesion to the left adductor on Wednesday evening," it read.

"After analysis of clinical exams and scans, it is expected that he'll be out for around four weeks depending on the evolution of the injury."

Neymar has often suffered untimely injuries at a similar time in previous seasons during his stint at PSG.

In 2018, Neymar sustained a broken toe in February, meaning he missed almost three months of action, with PSG losing 5-2 on aggregate to eventual Champions League winners Real Madrid in the last 16 in his absence.

An ankle injury then kept him out from January to April in 2019, with PSG going out at the hands of Manchester United, though he was fit to help the Parisians overcome Borussia Dortmund in last season's tournament, prior to the coronavirus-enforced suspension.

PSG went on to lose in the final to Bayern Munich, though Neymar has lifted the trophy before, having scored in a 3-1 win over Juventus in the 2015 showpiece.

Neymar will miss Paris Saint-Germain's trip to former club Barcelona in the Champions League after being ruled out for up to four weeks.

The Ligue 1 club, who head to Camp Nou next Tuesday, confirmed the Brazilian had suffered an adductor injury in the Coupe de France win over Caen on Wednesday.

The estimated recovery time would also put Neymar in doubt for the return leg of the last-16 clash with Barca, which takes place on March 10.

Lewis Hamilton has signed a new contract to race for Mercedes in the 2021 Formula One season, it has been confirmed.

The reigning F1 champion will spend a ninth season with the Silver Arrows after winning a record-equalling seventh drivers' title in 2020.

Mercedes and Hamilton have agreed a deal that includes the formation of a joint charitable foundation with the aim of supporting greater diversity and inclusion in Motorsport.

Hamilton said: "I am excited to be heading into my ninth season with my Mercedes team-mates. Our team has achieved incredible things together and we look forward to building on our success even further, while continuously looking to improve, both on and off the track.

"I'm equally determined to continue the journey we started to make motorsport more diverse for future generations and I am grateful that Mercedes has been extremely supportive of my call to address this issue.

"I'm proud to say we are taking that effort further this year by launching a foundation dedicated to diversity and inclusion in the sport. I am inspired by all that we can build together and can't wait to get back on the track in March."

Team principal Toto Wolff added: "We have always been aligned with Lewis that we would continue, but the very unusual year we had in 2020 meant it took some time to finish the process.

"Together, we have decided to extend the sporting relationship for another season and to begin a longer-term project to take the next step in our shared commitment to greater diversity within our sport.

"Lewis' competitive record stands alongside the best the sports world has ever seen, and he is a valued ambassador for our brand and our partners.

"The story of Mercedes and Lewis has written itself into the history books of our sport over the past eight seasons, and we are hungry to compete and to add more chapters to it."

In a 2020 season that was truncated due to the coronavirus pandemic, Hamilton still made history by breaking Michael Schumacher's all-time F1 wins record with his 92nd victory at the Portugal Grand Prix.

This year he will hope to surpass Schumacher and become the first F1 driver in history to win eight world titles.

The 2021 season is scheduled to get under way with the Bahrain Grand Prix on March 28.

Lewis Hamilton has signed a new contract to race for Mercedes in the 2021 Formula One season, it has been confirmed.

Tom Brady claimed a seventh Super Bowl crown after leading the Tampa Bay Buccaneers to their first Lombardi Trophy since the 2002 season with a dominant victory over defending champions the Kansas City Chiefs.

Jesse Lingard has joined West Ham on loan from Manchester United for the rest of the season.

West Ham have reportedly agreed to cover Lingard's wages for the duration of his time at London Stadium and pay a £1.5million fee to United.

The 28-year-old was allowed to leave to find more regular first-team football, having only made three appearances under Ole Gunnar Solskjaer this season.

Arsenal have completed the signing of Real Madrid midfielder Martin Odegaard on loan for the rest of the season.

Odegaard, who joined Madrid aged only 16, excelled on loan at Real Sociedad last season, scoring seven times in all competitions.

The 22-year-old topped La Real's squad for chances created in LaLiga, crafting 62 opportunities in total and provided six assists from 31 appearances, while also boasting an impressive passing accuracy of 84.74 per cent.

Madrid cut short Odegaard's two-season loan in the Basque country, but the playmaker has struggled to force his way into the first-team picture under Zinedine Zidane, making just seven appearances and starting only three matches.

Odegaard will now get an opportunity to show what he is capable of with the Gunners, who lured the Norway international to London after Mesut Ozil’s departure to Fenerbahce.

The switch represents Odegaard's fourth loan move away from Madrid, with the youngster having also spent time at Heerenveen and Vitesse in the Eredivisie prior to his spell at La Real.

"It's great that we've secured Martin to come to us until the end of the season," said Arteta.

"Martin is of course a player that we all know very well and although still young, he has been playing at the top level for a while. Martin will provide us with quality offensive options and we're all excited to be integrating him into our plans between now and May."

Arsenal technical director Edu added: "I would like to thank everyone at Real Madrid and Martin's representatives for their collaboration in making this loan move happen.

"Martin is an exceptional talent and we are strengthening our squad by introducing an exciting offensive player to the club for the remaining months of this season."

WHAT WILL ODEGAARD BRING TO ARSENAL?

Odegaard's creativity was key in an impressive 2019-20 season which saw La Real reach the Copa del Rey final, which they have not yet played.

No Arsenal player came close to replicating Odegaard's influence last term, with Nicolas Pepe (40) creating the most chances in the Premier League for the Gunners – 22 fewer than Odegaard from the same amount of games played.

Odegaard made 504 successful passes into the final third, dwarfing the leader in that category for Arsenal (Granit Xhaka, 378).

He also played 239 passes into the opposition area, 99 more than Pepe, who attempted the most for Arsenal.

With Mikel Arteta currently employing a 4-2-3-1 system, Odegaard is likely to be battling it out with the impressive Emile Smith Rowe for a place in the side.

From six league appearances this season, Smith Rowe has created 10 opportunities and one big chance, registering three assists, though he is yet to get off the mark in the top flight.

Arsenal have completed the signing of Real Madrid midfielder Martin Odegaard on loan for the rest of the season.

Odegaard, who joined Madrid aged only 16, excelled on loan at Real Sociedad last season, scoring seven times in all competitions.

The 22-year-old topped La Real's squad for chances created in LaLiga, crafting 62 opportunities in total and provided six assists from 31 appearances, while also boasting an impressive passing accuracy of 84.74 per cent.

Madrid cut short Odegaard's two-season loan in the Basque country, but the playmaker has struggled to force his way into the first-team picture under Zinedine Zidane, making just seven appearances and starting only three matches.

Odegaard will now get an opportunity to show what he is capable of with the Gunners, who lured the Norway international to London after Mesut Ozil’s departure to Fenerbahce.

The switch represents Odegaard's fourth loan move away from Madrid, with the youngster having also spent time at Heerenveen and Vitesse in the Eredivisie prior to his spell at La Real.

WHAT WILL ODEGAARD BRING TO ARSENAL?

Odegaard's creativity was key in an impressive 2019-20 season which saw La Real reach the Copa del Rey final, which they have not yet played.

No Arsenal player came close to replicating Odegaard's influence last term, with Nicolas Pepe (40) creating the most chances in the Premier League for the Gunners – 22 fewer than Odegaard from the same amount of games played.

Odegaard made 504 successful passes into the final third, dwarfing the leader in that category for Arsenal (Granit Xhaka, 378).

He also played 239 passes into the opposition area, 99 more than Pepe, who attempted the most for Arsenal.

With Mikel Arteta currently employing a 4-2-3-1 system, Odegaard is likely to be battling it out with the impressive Emile Smith Rowe for a place in the side.

From five league appearances this season, Smith Rowe has created 10 opportunities and one big chance, registering three assists, though he is yet to get off the mark in the top flight.

Thomas Tuchel has been appointed Chelsea head coach following the dismissal of Frank Lampard.

Chelsea have handed former Borussia Dortmund and Paris Saint-Germain boss Tuchel a contract initially until the end of next season.

The 47-year-old had been out of work since being sacked by PSG in December.

Chelsea confirmed on their official website: "Thomas Tuchel has been appointed as the new Chelsea head coach."

Tuchel said: "I would like to thank Chelsea FC for their confidence in me and my staff.

"We all have the greatest respect for Frank Lampard's work and the legacy he created at Chelsea. At the same time, I cannot wait to meet my new team and compete in the most exciting league in football. I am grateful to now be part of the Chelsea family - it feels amazing!"

Chelsea said there was a "possibility" of Tuchel securing an extended stay at Stamford Bridge, and director Marina Granovskaia urged him to grasp an opportunity to deliver instant success this season.

She said: "It is never easy to change head coach in the middle of the season but we are very happy to secure one of Europe's best coaches in Thomas Tuchel.

"There is still much to play for and much to achieve, this season and beyond. We welcome Thomas to the club."

Tuchel took training at Chelsea on Tuesday evening as he immediately began work with the squad.

Chelsea will be keen for Tuchel to make a quick impact on the pitch, with the Blues having let Lampard go after a run of two wins in eight Premier League matches.

They face Wolves at Stamford Bridge on Wednesday before entertaining Burnley in the top flight on Sunday.

Despite leading PSG to a first Champions League final, where they were defeated 1-0 by Bayern Munich in August, Tuchel was replaced by Mauricio Pochettino after overseeing four Ligue 1 defeats before the 2020-21 mid-season break. PSG were third, a point behind Lyon and Lille, when Tuchel was ousted.

The German won two Ligue 1 titles, the Trophee des Champions twice, the Coupe de France and the Coupe de la Ligue during his two and a half years at the helm in Paris.

Prior to that he spent two years with Dortmund, winning the DFB-Pokal in 2016-17 but failing to dethrone Bayern in the Bundesliga.

He left both his previous positions following an apparent breakdown in relations with senior leadership figures.

Tuchel had a disagreement with Dortmund CEO Hans-Joachim Watzke after a Champions League game against Monaco was pushed back by just one day after the Bundesliga side's bus was attacked.

At PSG he was involved in a public dispute with sporting director Leonardo over the club's transfer policy and reportedly claimed he felt more like "a politician rather than a coach", though he later said that remark was mistranslated.

Thomas Tuchel has been appointed Chelsea head coach following the dismissal of Frank Lampard.

Chelsea have handed former Borussia Dortmund and Paris Saint-Germain boss Tuchel a contract initially until the end of next season.

The 47-year-old had been out of work since being sacked by PSG in December.

Chelsea confirmed on their official website: "Thomas Tuchel has been appointed as the new Chelsea head coach."

Tuchel said: "I would like to thank Chelsea FC for their confidence in me and my staff.

"We all have the greatest respect for Frank Lampard's work and the legacy he created at Chelsea. At the same time, I cannot wait to meet my new team and compete in the most exciting league in football. I am grateful to now be part of the Chelsea family - it feels amazing!"

Despite leading PSG to a first Champions League final, where they were defeated 1-0 by Bayern Munich in August, Tuchel was replaced by Mauricio Pochettino after overseeing four Ligue 1 defeats before the mid-season break. PSG were third, a point behind Lyon and Lille, when Tuchel was ousted.

The German won two Ligue 1 titles, the Trophee des Champions twice, the Coupe de France and the Coupe de la Ligue during his two and a half years at the helm in Paris.

Prior to that he spent two years with Dortmund, winning the DFB-Pokal in 2016-17 but failing to dethrone Bayern in the Bundesliga.

He left both his previous positions following a breakdown in relations with senior leadership figures.

Tuchel had a disagreement with Dortmund CEO Hans-Joachim Watzke after a Champions League game against Monaco was pushed back by just one day after the Bundesliga side's bus was attacked.

At PSG he was involved in a public dispute with sporting director Leonardo over the club's transfer policy and reportedly claimed he felt more like "a politician rather than a coach", though he later said that remark was mistranslated.

Chelsea will be keen for Tuchel to make a quick impact on the pitch, with the Blues having let Lampard go after a run of two wins in eight Premier League matches.

They face Wolves at Stamford Bridge on Wednesday before entertaining Burnley in the top flight on Sunday.

Frank Lampard has been sacked as Chelsea head coach, the Blues have confirmed.

Widespread reports emerged on Monday that the Blues were set to dismiss Lampard after a run of two wins in eight Premier League games left them ninth, 11 points off the pace.

Confirmation soon followed, bringing to an end Lampard's 18-month reign back at the club where he remains the all-time record goalscorer, with former Paris Saint-Germain boss Thomas Tuchel expected to be appointed as his successor.

Chelsea statement did not comment on Tuchel's potential arrival but read: "This has been a very difficult decision, and not one that the owner and the board have taken lightly.

"We are grateful to Frank for what he has achieved in his time as head coach of the club. However, recent results and performances have not met the club's expectations, leaving the club mid-table without any clear path to sustained improvement.

"There can never be a good time to part ways with a club legend such as Frank, but after lengthy deliberation and consideration it was decided a change is needed now to give the club time to improve performances and results this season."

Owner Roman Abramovich added: "This was a very difficult decision for the club, not least because I have an excellent personal relationship with Frank and I have the utmost respect for him.

"He is a man of great integrity and has the highest of work ethics. However, under current circumstances we believe it is best to change managers.

"On behalf of everyone at the club, the board and personally, I would like to thank Frank for his work as head coach and wish him every success in the future.

"He is an important icon of this great club and his status here remains undiminished. He will always be warmly welcomed back at Stamford Bridge."

Lampard was unable to replicate the success of his playing career at Stamford Bridge, where he won 11 major trophies in 13 years.

This was his second senior coaching role, having fallen just short of promotion from the Championship with Derby County in 2018-19.

A return to Chelsea followed, with Lampard given the task of overseeing a period of transition as the club served a transfer ban while bringing through a number of players from their talented academy.

Mason Mount, Tammy Abraham and Reece James all established themselves as regulars as the Blues qualified for the Champions League last term and reached the FA Cup final.

Expectations were raised by significant expenditure in the close-season transfer window, with Timo Werner, Kai Havertz, Hakim Ziyech and Ben Chilwell among those arriving, and Chelsea initially thrived, climbing to the top of the table in December 2020.

But the 2020-21 campaign has since gone on a downward spiral, their poor run of form including defeats to Everton, Wolves, Arsenal, Manchester City and Leicester City.

The latter three reverses were especially humbling, handing struggling Arsenal a much-needed win before being completely outplayed by City. Leicester - title contenders unlike Chelsea - were comfortable in Lampard's final league game in charge on Tuesday.

Lampard's tenure ended with a 3-1 victory against Luton Town in the FA Cup in which Abraham scored a hat-trick, although Werner's struggles continued with a penalty miss.

Werner and Havertz have failed to perform consistently following their big-money moves from the Bundesliga.

They will hope to be boosted by the apparently imminent appointment of fellow German Tuchel, who won two Ligue 1 titles and made the Champions League final with PSG.

Frank Lampard has been sacked as Chelsea head coach, the Blues have confirmed.

Widespread reports emerged on Monday that the Blues were set to dismiss Lampard after a run of two wins in eight Premier League games left them ninth, 11 points off the pace.

Confirmation soon followed, bringing to an end Lampard's 18-month reign back at the club where he remains the all-time record goalscorer, with former Paris Saint-Germain boss Thomas Tuchel expected to be appointed as his successor.