Wladimir Klitschko has called on "the entire world" to help stop the ongoing crisis in Ukraine, amid Russia's invasion of the country.

Russia invaded Ukraine on Thursday after weeks of rising political tension. That conflict escalated on Friday and into Saturday, with fighting now reported to have reached the capital, Kyiv.

Wladimir, a two-time heavyweight world champion, and his older brother Vitali, who is the mayor of Kyiv, have both pledged to take up arms to help defend the city and their country.

In a video posted to his official Twitter account on Saturday, Wladimir Klitschko spoke powerfully of the need for more action from other nations.

Heavy sanctions have been placed on Russia by the United States, the European Union and the United Kingdom, though there is no sign of a ceasefire. 

Russian officials have offered to hold peace talks with their Ukrainian counterparts, though only on the condition that Ukraine's army surrenders.

"I'm addressing the entire world, to stop this war that Russia has started," Wladimir Klitschko said in the video. 

"Just today, civilians were shot by the rockets with special operations surveillance getting killed(*), and it's happening in the heart of Europe.

"There's no time to wait, because it's going to bleed into a humanitarian catastrophe.

"You need to act now to stop Russian aggression, with anything you can have now. In an hour, or by tomorrow, it's going to be too late. Please, get into action now. Don't wait, act now, stop this war."

Multiple sportspeople and organisations have called for the end of the conflict, with Russia having been stripped of the Champions League final – initially due to be held in St Petersburg – and the Formula One Russian Grand Prix.

(*) Wladimir Klitschko's claim could not been verified at the time of publication.

Harry Kane and Son Heung-Min have set a new Premier League record after combining for Tottenham's final goal in their 4-0 rout of Leeds United.

Having scored Spurs' third in the first half, Kane dropped an exquisite pass over the top of Leeds' floundering defence in the 85th minute, with Son racing through before finishing coolly.

It was the 37th time that the Spurs duo have directly combined for a Premier League goal since Son's move from Bayer Leverkusen in August 2015.

That surpassed the long-standing English top-flight record set by Frank Lampard and Didier Drogba during their time together at Chelsea.

It was also the 20th time they have directly combined away from home in the Premier League; their nearest challengers being Thierry Henry and Freddie Ljungberg's tally of 16 combinations.

The landmark moment came almost five-and-a-half years after their first successful link-up against Stoke City in September 2016. 

In fact, there are only five player combinations that have produced over 25 goals since the establishment of the Premier League in 1992.

Harry Kane and Son Heung-Min – 37, Tottenham Hotspur (2015-present)

After they combined on Wednesday, Kane and Son have now scored 231 goals between them since the start of the 2015-16 season.

In 2020-21, they directly linked up 14 times; a record tally for a single Premier League campaign.

Last season also saw the England captain win the last of three Golden Boot awards, while he topped the assists chart and Son reached goalscoring double figures for a fifth successive year.

Frank Lampard and Didier Drogba – 36, Chelsea (2004-2012)

A combination that helped bring three Premier League titles to Stamford Bridge, Lampard and Drogba were central to Chelsea's success at the beginning of the Roman Abramovich era.

After arriving from Marseille in 2004, the powerful presence of Drogba landed two Golden boots that included an impressive haul of 29 during the 2009-10 season.

That year also saw the prolific Lampard chip in with 22 from midfield as the Blues claimed a third domestic crown in seven campaigns.

Thierry Henry and Robert Pires – 29, Arsenal (2000-2006)

Providing flair on the wing and elegance up front, the iconic French duo brought two Premier League titles to Highbury during the early 2000s.

The second of which came during the 'Invincibles' season of 2003-04, when they scored 44 goals between them as the Gunners completed the campaign without defeat.

Henry won four Golden Boots in the space of five years, while Pires reached double figures in three successive seasons.

Sergio Aguero and David Silva – 29, Manchester City (2011-2020)

The mercurial skills of Silva and clinical finishing of Aguero was always going to provide a recipe for success at City.

Indeed, their combination went on a long way to securing four Premier League titles in the space of nine seasons at the Etihad.

They also left their mark individually. Aguero scored 184 times in the English top flight – a tally only bettered by Alan Shearer (260), Wayne Rooney (208) and Andy Cole (187) – while just five players have recorded more assists than Silva's 93. 

Teddy Sheringham and Darren Anderton – 27, Tottenham (1992-1997, 2001-2003)

While they did not land any domestic silverware, Sheringham and Anderton formed part of an exciting attacking Spurs line-up during the mid-1990s that also featured the likes of Jurgen Klinsmann.

Sheringham top-scored in the inaugural Premier League season of 1992-93 with 22 goals, while he also reached double figures in the following three years.

The two linked up for goals 27 times in the top flight, notably assisting each other in an entertaining 4-3 win at Sheffield Wednesday on the opening day of the 1994-95 campaign – and what was Klinsmann's Spurs debut.

Tottenham responded to their setback at Burnley with a comfortable 4-0 win over struggling Leeds United on Saturday.

Spurs boss Antonio Conte had called his own future into question after they slipped to a fourth defeat in five Premier League games at Turf Moor, and his players produced the response he would have wanted at Elland Road.

Goals from Matt Doherty, Dejan Kulusevski and Harry Kane effectively settled the contest within the first 30 minutes as the visitors breathed new life into their Champions League aspirations.

Kane teed up Son Heung-min for Tottenham's fourth as they combined to make Premier League history, leaving Leeds, who have now lost three consecutive home games in the top flight for the first time since November 2003, in no doubt that they are in a relegation battle. 

After Pascal Struijk glanced a good chance wide, Tottenham took early control of the game and broke the deadlock after nine minutes, Doherty providing a fine side-foot finish to Ryan Sessegnon's low cross.

The home fans, quietened by that early blow, fell eerily silent just six minutes later after Kulusevski bustled his way into the box from the right and drilled a shot past Illan Meslier at the near post.

Robin Koch hit the base of the post as Leeds sought a way back into the contest, but they were 3-0 down before the half-hour mark, Kane expertly turning home Pierre-Emile Hojbjerg's simple ball over the top, with Meslier rooted to his line.

Marcelo Bielsa made two changes at half-time, but it did little to disrupt Spurs' control. Kane slid in Doherty for a second goal but Meslier saved well, before Son's follow-up was blocked by Koch.

Leeds' one clear chance of the second half summed up their recent fortunes: after Hugo Lloris made a mess of sweeping up a long ball, Stuart Dallas strode towards the unguarded net but dithered for too long and saw his shot closed down by Ben Davies.

Emerson Royal should have scored from a Kane throughball, but Son made no mistake with five minutes remaining as he latched onto Kane's long pass and fired beyond Meslier.

It was the 37th time those two have combined for a goal in the Premier League, overtaking the record held by Didier Drogba and Frank Lampard.

What does it mean? Spurs ease tensions around Conte

Conte apologised for his outburst after the Burnley loss but admitted he had expected Spurs to be "more ready to fight and to win" when he arrived.

They certainly shrugged off a difficult few days in impressive style here, killing the contest within half an hour for just their second league win in six.

Spurs are now four points outside the top four with a game in hand, while Leeds could be dragged into the bottom three depending on Saturday's other results.

Wing-back wizardry

Conte's 3-4-3 system caused persistent problems for Leeds, particularly through the runs of Doherty and Sessegnon.

They combined for the opening goal and set up a further three chances between them, Doherty also assisting Kulusevski with a one-two.

Llorente led a merry dance

Diego Llorente endured a dreadful outing in which he managed to make life easier for Spurs' attackers.

After stepping over the ball when it seemed he would stop Kulusevski cutting in and scoring, he played Kane onside for the third goal and fell in the move that saw Sessegnon come within inches of adding a fourth.

What's next?

Spurs are in FA Cup action at Middlesbrough on Tuesday before their next league game at Everton on March 7. Leeds have a week to prepare for a trip to Leicester City.

Ukrainian tennis star Elina Svitolina is "really praying" for her country after Russia invaded on Thursday, following weeks of rising political tensions in the region.

The conflict escalated further on Friday, with the fighting reaching the capital city of Kyiv.

Several high profile sports figures have publicly expressed their opposition to war, including Russia's Andrey Rublev who wrote "no war please" on a camera lens at the Dubai Tennis Championships, joining compatriot Daniil Medvedev in calling for peace.

Svitolina - who is ranked 15th in the world - has said she is praying for peace and trying to keep in contact with her family back in Ukraine.

"I'm shocked at this terrible nightmare," Svitolina told Sky Sports News. "I'm really praying every single minute for my family, for my friends, for all people in Ukraine and around the world for safety, for peace.

"Considering what people are going through in Ukraine and what my family are going through while being in Ukraine and friends, I try to keep in contact with them to see what's happening there.

"I'm very safe compared to them. To be honest with you, I'm only thinking about them and for me, it's a very stressful time because I cannot do anything. I cannot really help them. I wish I could help them. It's extremely tough mentally for me. I cannot imagine what they are going through. I'm just praying.

"It's a horrible situation for the people in Ukraine, what they have to go through without sleepless nights, without food and electricity so that's horrible. For me, it's heartbreaking to hear this.

"The war is something we have to stop and it's something better than anything else. What is happening is very tough for me to imagine."

Newcastle United's owners are glad they were snubbed by Unai Emery as they now hope Eddie Howe can be "the next Alex Ferguson" at St James' Park.

Having sacked the unpopular Steve Bruce in October – one match after the club's takeover by a consortium backed by Saudi Arabia's Public Investment Fund – Newcastle identified Emery and Howe as leading candidates for their head coaching role.

Emery was approached first, only to back out, leaving Howe to take charge of a struggling team threatened with relegation.

Gradually, Howe has turned the tide on Tyneside, with Newcastle entering Saturday's match at Brentford on an unbeaten run that spans six league matches and more than two months. They are the only top-flight team without a single defeat since Christmas Day.

In a wide-ranging interview with The Athletic, Newcastle director Mehrdad Ghodoussi said chairman Yasir Al-Rumayyan wanted Howe "from day one".

And Al-Rumayyan's fellow board members are now convinced Howe was the right choice.

In the same interview with The Athletic, Amanda Staveley, Ghodoussi's wife and business partner, said: "It would have been wrong [to appoint Emery].

"We made the right decision with Eddie. He's come in, no airs or graces, no ego, and we're there to support him. I've really grown to care a great deal about him and his coaches.

"We talk to Eddie multiple times a day. I'm fascinated by what he does. He's so detailed, so hard working. You don't know when you're interviewing someone what they're going to be like but he's got huge integrity."

Howe is just 14 games into his Newcastle tenure, but Ghodoussi added: "I would love Eddie to be the next Alex Ferguson."

The Newcastle directors also discussed the January transfer window, claiming Sven Botman and Jesse Lingard each wanted to join the club. Botman could yet sign at the end of the season.

Kieran Trippier was one new arrival and had an instant impact, scoring two goals and being handed the captain's armband within four league appearances before sustaining a foot fracture.

Trippier has certainly impressed the Newcastle board, as Staveley said: "He's so professional, so fit. I've been so impressed.

"To be honest, Kieran isn't someone we'll ever sell. I've said to him, 'You're with us and that's it. You can be our Alan Shearer. You'll be a standard-bearer for Newcastle for many years to come'.

"If he can play, he will stay, and I believe you might find he'll still be playing in five years' time because he's capable of it. He's got something extraordinary."

Ex-England star Jason Leonard has congratulated Ben Youngs as he gets set to become the nation's most-capped player in men's international rugby ahead in their Six Nations clash with Wales.

The scrum-half will start from the bench for Eddie Jones' side at Twickenham, with Harry Randall favoured in the initial XV, but will win his 115th cap for his country when he enters the fray.

That will take him past former World Cup winner Leonard, with whom he jointly sits on 114 caps at the top of the leaderboard.

The former Harlequins favourite took to social media ahead of the match to pay tribute to Youngs' achievement.

"All the best Ben Youngs," the former prop wrote on Twitter. "I know Twickenham will raise the roof for your 115th cap, as I will be one of them!

"I couldn't want for a better individual to pass the record [to] as you are an absolute credit to the game. [It's been] an absolute honour to have held the record for so long."

Youngs will remain shy of Leonard's total international cap record for a few more games at least, however, given that the latter has played more games for the British and Irish Lions.

Both remain well shy of Wales stalwart Alun Wyn Jones' all-time men's record, with the lock having picked up 161 caps to date - 149 for Wales and a dozen for the Lions.

With the EFL Cup final upon us, focus turns to who can be the biggest difference makers when Chelsea take on Liverpool at Wembley on Sunday.

One player emerging as one of the chief influences for the Merseyside giants is Thiago Alcantara, who made his 50th appearance for the club in Wednesday's 6-0 thrashing of Leeds United.

He was a certified medal collector at Bayern Munich, and Sunday sees the former Barcelona midfielder's first opportunity to win a trophy with Liverpool. It has not all been a bed of roses for him, though.

A statement of intent

Liverpool were champions of England for the first time in three decades after romping to the Premier League title and had won the Champions League a year earlier.

Then in September 2020, the club announced the signing of Thiago.

The cultured midfielder was fresh off winning a treble of the Bundesliga, DFB Pokal and Champions League with Bayern.

However, doing so seemed like the perfect place to end things after seven years in Bavaria. After all, how could you ever top that?

So, he opted for a new challenge in England.

On his arrival, Thiago made clear his intention to continue adding to his trophy haul at Anfield.

"When the years are passing, you are trying to win as much as you can – and when you win, you want to win more," he told Liverpool's website after his move for a reported fee of £20million (€23.8m).

His debut immediately showed what a difference he could make, as he came on at half-time against Chelsea at Stamford Bridge with the score 0-0, but the hosts reduced to ten men after Andreas Christensen's red card. 

In his 45 minutes on the pitch, Thiago completed more passes (75) than any Chelsea player did across the entire game. Two Sadio Mane goals gave Liverpool a win that seemed to suggest they could potentially march to another title in 2020-21, though that would ultimately be far from the case. 

After missing nearly a month with COVID-19, his second appearance came in the Merseyside derby at Goodison Park in October where he shone once again, but it was a game that saw Virgil van Dijk suffer a season-ending knee injury.

On top of that, Thiago was on the end of a rash Richarlison challenge. The former Barca man would not play again until December.

He returned when Liverpool were down to the bare bones in defence. Joe Gomez was also out for the season and Joel Matip would not be far behind.

Midfielders Jordan Henderson and Fabinho were regularly having to play at centre-back, meaning Thiago came into an unsettled team that could not stop dropping points.

Liverpool lost nine of the first 21 games in which Thiago featured, including six games in a row at Anfield, while they were dumped out of the FA Cup and Champions League.

Klopp was eventually able to stop the rot by utilising Nat Phillips and Rhys Williams, who performed admirably in defence as Liverpool rescued a third-place finish, but fielding relative rookies at the back completely changed how the Reds played.

Some pundits surmised the player was unsuited to Klopp's high press, high tempo approach, but quite simply, Liverpool were not playing Klopp's football during the second half of last season. As seen since the return of Van Dijk and Matip, as well as the addition of Ibrahima Konate from RB Leipzig, he needs a certain grade of centre-back to be able to do that.

Thiago came into his second season looking forward to playing in a team with its regular spine for the first time since that fateful game at Goodison Park, and on the occasions where he has been able to, he has shown just why he is rated so highly.

He scored a stunning goal against Porto in the Champions League group stage, hitting the ball from range with such delicate precision that it seemed to glide an inch off the ground all the way from his foot until it nestled in the corner of the Kop-end net.

Thiago is not a goalscorer though, or even much of a goal creator, directly anyway. In his 235 appearances for Bayern he scored just 31 goals and provided 35 assists, while so far in England he has three goals and one assist in his 50 outings.

However, he is clearly making a difference to the 2021-22 iteration of Liverpool.

Thiago has missed 20 games this season either through injury or COVID-19, and Liverpool have played 28 fixtures in all competitions without him in their starting XI.

Of those, they have won 18 (64.3 per cent), drawn eight and lost two, with an average of 2.5 goals for per game, and one goal against.

Yet Liverpool have won all 12 matches in which Thiago has started, with an average of 2.9 goals for per game, and just 0.2 goals against.

A prime example of his increasing influence came against Norwich City. Thiago was introduced in the 62nd minute with his team 1-0 down. Five minutes later, Liverpool were 2-1 up.

Only six of Liverpool's starters attempted more than his 48 passes despite his short time on the pitch, and Thiago completed 45 (93.8 per cent). Of those passes, 34 were in Norwich's half.

Thiago carried that form on in the rout of Leeds, completing 52 of his 56 passes (92.9 per cent, the highest in the game, but he also showed another side to of his ability, making four tackles, twice as many as the next most from a team-mate (Fabinho), before being substituted in the 68th minute.

Keeping him fit is the big challenge, but should he be able to do so, Klopp potentially now has the depth to challenge on all fronts.

With a quadruple still in the offing, having Thiago available could be the difference between success and failure in multiple competitions for 

Who knows? If Liverpool overcome Chelsea on Sunday and win the EFL Cup for a record ninth time, perhaps he can even eclipse that sensational final season at Bayern after all.

LeBron James has quashed suggestions he is set to leave the Los Angeles Lakers, while repeating that he hopes to continue his career long enough to eventually play alongside his son.

The 37-year-old, one of the NBA's most successful superstars of the twenty-first century, joined the Lakers in 2018, leading them to a 2020 championship - the fourth of his prolific career.

Yet, following comments around the league's All-Star game over wanting to play alongside his son Bronny, speculation had run rife that James could leave the Lakers to finish his career with another franchise.

Speaking after the 105-102 defeat to the Los Angeles Clippers on Friday though, James sought to shut down discussion, saying he is committed to the franchise through the end of his contract and beyond.

"This is a franchise I see myself being with. I'm here. I'm here," he said. "I see myself being with the purple and gold as long as I can play."

James' current deal has one more season to run, though he is eligible to pen a two-year extension later this year, while high schooler Bronny would not be available to be drafted until the 2024-25 campaign.

"I also have a goal that, if it's possible - I don't even know if it's possible - that if I can play with my son, I would love to do that," James added.

"Is that, like, something that any man shouldn't want that in life? That's like the coolest thing that could possibly happen. That doesn't mean I don't want to be with this franchise."

James - who top scored with 21 points in the loss to the Clippers, as well as managing 11 rebounds - also admitted he remains frustrated by the lack of game time he has shared with Anthony Davis and Russell Westbrook this season, with the trio often split by injury.

"I do wish that we were just playing better basketball and between me, AD and Russ on the floor at the same time," James said. "That's the biggest disappointment so far, that us three, because we all wanted to see this work. We just haven't been on the floor."

Dan Biggar says he will not have to plan his pre-match speech when Wales face England in the Six Nations, adding that the emotion should prove enough for his side.

The Northampton fly-half will skipper Wayne Pivac's side at Twickenham as they look to give their Championship hopes a shot in the arm.

Wales have not won at the home of English rugby since 2015, having lost on their last five visits – and Biggar admits that his side should need no motivation to deliver.

"Sometimes very little is needed to be said," he stated. "It's very much down to the individual.

"I'd like to think that in a pivotal weekend in the Six Nations against England at Twickenham there won't be too much needed [to be] said from an emotional level to get us going.

"At some point you have to roll your sleeves up. Do we want to be enjoying a beer after putting everything in and enjoying the result?

"Or do we want to feel that we haven't given it our all and are really quite disappointed with how we played and let the country down?"

Biggar admitted that Wales need to ensure they make a sharp start, having historically sunk to defeat against England after falling behind early on.

"We need to make sure that when we go away to tough places, like the Aviva, like Twickenham, we start well," he added. "It's important we don't give them a start.

"It's such a difficult task. Even if you get yourself back in the game, one more score for England takes you out. They've got some serious strength in depth and they're a very good side."

Robbie Fowler believes Liverpool possess one of the best squads he has ever seen at the club, and says they hold a marginal edge over Chelsea ahead of this week's EFL Cup final.

Jurgen Klopp's side head to Wembley Stadium looking to win their first domestic cup under the German, as they face off with Thomas Tuchel's Blues in north London.

The Merseysiders have been tipped as slight favourites by their opposing manager in the buildup, and club great Fowler - who scored 183 goals in 369 appearances for the Reds and is a two-time EFL Cup winner - feels they have the players to triumph.

"Whatever team shows up, either side has shown they can compete," Fowler told Stats Perform ahead of Sunday's match. "Chelsea have played in five major finals in the last 12 months, so you know what they're capable of.

"But you look at Liverpool's form of late, the squad they've got, they can compete with anyone. It has got the makings of a great game. I'm obviously sat on the Liverpool side of it.

"Whoever starts in the front three, if they turn up, Liverpool win the game because they're just exceptional players. We've seen that in the past.

South Africa took control of the second Test in Christchurch on day two as Kagiso Rabada and Marco Jansen ripped through the New Zealand top order.

An unbeaten partnership of 66 between Colin de Grandhomme (54 not out) and Daryl Mitchell (29 not out) rescued the Black Caps from 91-5 after the tourists had reached 364 all out in their first innings.

The Proteas resumed on 238-3, but lost four wickets in the first session as Matt Henry and Neil Wagner picked up two each, before Wagner also dismissed Rabada (6) shortly after play resumed.

There was a brief rain delay during the second session that seemed to take the bowlers out of their rhythm as Jansen (37 not out) and Keshav Maharaj (36) added a handy partnership of 62 runs in 13 overs.

New Zealand's reply got off to the worst possible start as Rabada (3-37) struck twice to get rid of Tom Latham for a duck and Will Young for just three. Devon Conway (16) and Henry Nicholls (39) put up some resistance but both ultimately fell to poor shots against Jansen (2-48).

After Tom Blundell came and went, scoring six runs in his six balls, Mitchell and De Grandhomme set about trying to rescue things for their team.

Mitchell ticked over calmly while De Grandhomme hit a 36-ball 50, including two sixes, though was held up after that, mostly by Maharaj's dangerous spin as he scored just four more runs from his next 25 deliveries.

Dean Elgar burned his team's last review with the penultimate delivery of the day as Lutho Sipamla thought he had Mitchell lbw, but replays showed an inside edge as the hosts closed day two still 207 runs behind with five wickets remaining.

Jansen continues impressive start to Test career

This is just the fifth Test Jansen has played in but he is already stepping up in key moments, hitting an impressive 37 not out to add what could be crucial runs at the end of South Africa's first innings, before also doing damage with the ball.

The 21-year-old took an impressive 19 wickets in three Tests against India, and although he and his team-mates all struggled in the first Test in New Zealand, he in particular has come back with a bang at the Hagley Oval.

De Grandhomme rolls back the years

It was a difficult moment to arrive at the crease with his team still 273 runs behind and five wickets down, but the 35-year-old utilised his trademark aggression and attacked South Africa's bowlers, hitting the only two sixes of the Test so far.

This was De Grandhomme's ninth 50 of his Test career, but he has only gone on to score a century once (v West Indies in 2017). New Zealand could really do with him doubling that amount on day three.

Rafael Nadal continued his tremendous form as he beat Daniil Medvedev in straight sets to set up a final with Cameron Norrie at the Mexican Open.

Nadal found this victory over Medvedev to be more straightforward than his remarkable five-set comeback win in last month's Australian Open final between the pair, winning 6-3 6-3 in Acapulco.

The victory means the Spaniard moves on to 14-0 for the new season, which is already his best ever start to a year.

The soon-to-be world number one Medvedev at least made him work for it in the second set and earned 11 break points across two consecutive service games, but a determined Nadal rescued all 11 of them, including seven in a marathon nine-deuce game at 6-3 3-2.

"I played some amazing points on the break points," said Nadal following the win. "The second set was very emotional. Daniil was playing very aggressive – drop shots, winners. It was a very difficult set. I feel lucky to win that set because he had a lot of chances."

He will now face sixth seed Norrie on Sunday, who also came through his semi-final against third seed Stefanos Tsitsipas in straight sets, 6-4 6-4.

The Brit – who won the Delray Beach Open last week – was particularly impressive on his serve, making 92 per cent of his first serves in the opening set. That dropped to 57 per cent in the second, but the quality of his baseline shots took him to victory.

Meanwhile at the Chile Open, local wildcard Alejandro Tabilo continued his good run, having already knocked out top seed Cristian Garin, with a 6-1 6-4 win over sixth seed Miomir Kecmanovic.

Tabilo will face Pedro Martinez in the semi-finals after the Spaniard won 6-2 6-2 over Yannick Hanfmann.

Sebastian Baez will meet second seed Albert Ramos Vinolas in the other semi-final after he got past Facundo Bagnis 7-5 6-2.