Seeds Anett Kontaveit, Belinda Bencic and Elise Mertens all came through their first round matches at the St Petersburg Ladies Trophy on Monday.

Eighth seed Mertens came back from a break down in the deciding set to beat Alize Cornet 3-6 6-2 6-4.

Mertens, who had not beaten Cornet since 2018, will face either Petra Martic or Kamilla Rakhimova in the next round as she bids to reach her first quarter-final of 2022.

"It was a very tight match," Mertens said. "It could go either way, it was a battle. It's always difficult against her but I just kept fighting.

"I think I raised my level a little bit in the second and third sets. I stepped more into the court, the service was a bit better and I ran better."

Second seed Kontaveit needed three sets to get past Jil Teichmann, ultimately prevailing 6-3 1-6 6-3, while number five seed Belinda Bencic squeezed past Veronika Kudermetova 6-2 4-6 7-6 (7-5).

In Monday's other game, Ekaterina Alexandrova defeated Camila Giorgi 6-2 1-6 6-2.

The Houston Texans will appoint Lovie Smith as their new head coach, reports claim.

Smith has just completed his first season with the Texans, where he is associate head coach and defensive coordinator.

However, the 63-year-old – who was the head coach of the Chicago Bears from 2004 to 2012 and led the Tampa Bay Buccaneers from 2014 to 2015 – is now expected to be promoted to the head coach role.

The Texans fired first-year head coach David Culley last month after a disappointing 2021 in which Houston went 4-13.

Smith was named the NFL Coach of the Year in 2005 and has reached two Super Bowls, with the Bears in 2006 and as defensive coordinator of the Los Angeles Rams in 2001.

He has won 89 games as a head coach in the NFL, losing 87 and is replacing the only coach to have been sacked after just one season in the history of the Texans franchise.

Eight of the nine head-coaching roles that were vacant heading into the NFL's offseason have now been filled.

Zac Taylor believes Cincinnati Bengals quarterback Joe Burrow is "built for this stage" ahead of Super Bowl LVI on Sunday.

The Bengals face the Los Angeles Rams in their first Super Bowl in 33 years following a dramatic AFC Championship Game win over the Kansas City Chiefs.

Burrow completed 23 of 38 attempts for 250 yards and two touchdowns in that game as the Bengals rallied from 21-3 down to win 27-24 in overtime, equalling the biggest comeback win in a Championship Game.

Sunday's game at SoFi Stadium will be Burrow's first taste of the Super Bowl, yet Taylor thinks the 25-year-old will take it in his stride.

"He is built for this stage. He's played for state championships, he's played for national championships, now he's playing for the Super Bowl," the Bengals' head coach told a media conference.

"I think that's been his expectation all along. He's not surprised by it. He rises to these occasions, and we're certainly happy to have him.

"When you believe that your quarterback can take it the distance, it allows everybody just to play that one per cent better because they know on the other side that the trigger man's capable of doing some really special things.

"So I think he's helped us take us to these heights. We have a lot of confidence in him. He's got a lot of confidence in himself. It's fun to be a part of."

Burrow agreed with Taylor's assessment of his confident nature and does not think he will be overawed by the magnitude of Sunday's game.

"I have always been a confident player," Burrow said.

"More so now than I have ever been before, because I feel like I've proven to myself that I can play at a high level at this level of football.

"I think as a quarterback, it's really important to exude that confidence, not only in yourself but all of your team-mates.

"The quarterback sets the tone for the culture in the locker room, and so I try to be that kind of player and person for everybody here."

Bruno Guimaraes has sensationally claimed that he wants to win the Champions League with Newcastle United.

Newcastle, the wealthiest club in world football following last year's takeover by a Saudi Arabia-backed ownership group, spent big in January as they attempt to stave off relegation from the Premier League.

Eddie Howe's team sit 19th with 15 points, and face a huge contest against fellow strugglers Everton on Tuesday.

Guimaraes was one of the new recruits drafted in last month, and represented a real coup for Newcastle, with the midfielder having been linked to some of Europe's biggest clubs.

There are four players with 30+ tackles, 30+ dribbles completed and 30+ chances created in open play in Europe's big five leagues this season, and Guimaraes is one of them.

And despite his new team struggling at the wrong end of the league table, Guimaraes is targeting European glory down the line.

He told Newcastle's official website: "Of course, it's my dream. I can't stand losing, I get really annoyed with any type of defeat, on and off the pitch.

"I'm obsessed with winning. Given Newcastle's project, all the information they provided me with, we’ll have a great team here – as it was for a long time in the past.

"We want more, we want to win the Champions League."

Discussing what Newcastle fans can expect, the former Lyon midfielder added: "Absolutely, I also want to increase my goals and assists.

"Obviously as those who have signed me know well, I'm a midfielder not an attacker. I aim to get the ball into the attacking players.

"The fans can expect a lot of desire and determination. Goals aren't the strongest part of my game.

"I'll get the team moving and contribute to playing the ball out with quality. It’s good that it’s clear that Newcastle have signed a midfielder, not an attacker."

History was made in several events at the Winter Olympics on Monday.

Ireen Wust became the first person to win an individual gold medal at five different Olympics, while young figure skater Kamila Valieva put her name into the record books.

Johan Clarey only claimed silver in the men's alpine skiing, but nevertheless set a record in the process.

Stats Perform has assessed some of the best data points from across the action in Beijing.

5  – Wust, who is retiring next month, secured her sixth gold medal and 12th medal overall at the Olympics as she retained her 1500m title. She is the first person to win an individual gold at five separate Games, while her time of one minute and 58.52 seconds also represents a new Olympic record.

15  – Valieva, who is representing the Russian Olympic Committee, is just 15. However, she became the first female figure skater to land a quadruple jump at an Olympic Games. 

1  – Italy will win a medal in curling for the first time, after Stefania Constantini and Amos Mosaner defeated Sweden 8-1 in their mixed doubles semi-final. They will go up against Norway in the final.

41  – Frenchman Clarey claimed silver in alpine skiing, finishing behind Switzerland's Beat Feuz. In the process, 41-year-old Clarey became the oldest Olympic medallist in the event.

2 – Slovenia won their first gold medal thanks to Ursa Bogataj on Saturday, while her compatriot Nika Kriznar claimed bronze. The duo became the first two female ski jumpers to have won two medals at a single Games on Monday after winning gold in the mixed team event.

18 – At the age of 18 years and 31 days, Alexandria Loutitt is the youngest female athlete to pick up an Olympic medal in ski jumping.

14 – After Loutitt's success, Canada have equalled the United States' record haul of winning a medal in 14 sports at the Games.

33 – Denise Herrmann is now the oldest female biathlete representing Germany to win Olympic gold, set by Uschi Disl, who won gold in the women's relay in 2002 at age 31.

3 – Ren Ziwei became the third male athlete representing China to win individual gold at the Games, after freestyle skier Han Xiaopeng in 2006 and short track skater Wu Dajing.

Sweden claimed top spot in the medal table at the end of day four at Beijing 2022 after winning their third gold thanks to Sara Hector's victory in the alpine skiing women's giant slalom.

Hector finished ahead of Italy's Federica Brignone and Switzerland's Lara Gut-Behrami on Monday to move Sweden to the top of the table.

The Russian Olympic Committee are into second place after gold in the figure skating team event, and now have the most medals in total at the Games with seven.

Ireen Wust's gold in the women's 1500m speed skating is the second for the Netherlands, with Antoinette de Jong's bronze in the same event and Suzanne Schulting's silver in the 500m final taking their total to five medals overall.

Hosts China are up to fourth after an eventual gold for Ren Ziwei, awarded the win in the men's 1000m speed skating final ahead of Hungary's Liu Shaolin Sandor, who was disqualified for causing a collision.

Germany earned their second gold in Beijing when Denise Herrmann won the women's 15km individual biathlon, while Norway have fallen from first to sixth place in the medal table after a day with just one bronze medal.

Slovenia move down a place to seventh despite becoming the first Olympic champions in the ski jumping mixed team event on the normal hill on Monday.

The team of Nika Kriznar, Timi Zajc, Ursa Bogataj and Peter Prevc finished 111 points ahead of the ROC (890.3), with Canada claiming bronze with a score of 844.6.

Italy claimed gold as Arianna Fontana successfully defended her women's 500m speed skating title to go along with Brignone's skiing silver, while Canada sit just behind them after their first gold of the Games through Max Parrot's snowboard slopestyle effort, with Mark McMorris also grabbing bronze.

Japan endured disappointment on Monday as they slipped from joint-sixth to 10th, with Miho Takagi only managing silver in the women's 1500m speed skating and the figure skating team settling for bronze.

Medal table (after day four):

1. Sweden (G3 S0 B0, Total: 3)
2. Russian Olympic Committee (G2 S3 B2, Total: 7)
3. Netherlands (G2 S2 B1, Total: 5)
4. China (G2 S2 B0, Total: 4)
5. Germany (G2 S1 B0, Total: 3)
6. Norway (G2 S0 B2, Total: 4)
7. Slovenia (G2 S0 B1, Total: 3)
8. Italy (G1 S3 B1, Total: 5)
9. Canada (G1 S1 B4, Total: 6)
10. Japan (G1 S1 B2, Total: 4)

New Zealand have announced their side for the upcoming first Test against South Africa, including maiden Test call-ups for Blair Tickner and Cam Fletcher.

Colin de Grandhomme and Hamish Rutherford have also been recalled for the first Test in Christchurch, which begins on February 17, though captain Kane Williamson and key bowler Trent Boult missed out.

Fletcher is the highest run-scorer for Canterbury in the ongoing Plunket Shield, hitting 344 runs in four games, and will be cover for wicketkeeper Tom Blundell, while Tickner adds depth to New Zealand's bowling attack, having claimed 14 wickets in four matches this season.

"Cam has been excellent across the three formats for Canterbury over the past couple of seasons, producing consistent and often match-winning performances for his team," New Zealand head coach Gary Stead said.

"Blair's been a consistent performer in the Plunket Shield over the past few seasons, and we felt his pace, bounce and aggression covered our bases should we lose a pace bowler to injury."

All-rounder De Grandhomme earns a recall as does Rutherford, who is back in the Test side after seven years away and has scored 371 runs in four matches this season for Otago, and hit 171 for his country against England back in 2013.

Williamson remains sidelined by an elbow injury and will miss the two-match series, with Tom Latham continuing as captain, while Boult sits out the first Test as he awaits the birth of his third child.

Sportswear giant Nike has terminated its relationship with Manchester United forward Mason Greenwood.

Nike suspended its deal with Greenwood last week, saying it was "deeply concerned" by the allegations, and has now decided to end its association with him.

The 20-year-old was questioned on suspicion of rape and assault following his arrest on January 30 in light of allegations made on social media.

He was then further arrested two days later on suspicion of sexual assault and threats to kill.

Greenwood has been released on bail pending further investigation and has not made a public response to the allegations.

In a statement on Monday, Nike confirmed it had put and end to its relationship with the player.

"Mason Greenwood is no longer a Nike athlete," the statement read.

Following news of Greenwood's bail last week, United issued a statement saying: "Manchester United reiterates its strong condemnation of violence of any kind.

"As previously communicated, Mason Greenwood will not train with, or play for, the club until further notice."

Canada's Max Parrot won an emotional gold medal at the Beijing Winter Olympics in the snowboard slopestyle, three years after being diagnosed with cancer.

Parrot's score of 90.96 on his second run was enough to secure victory ahead of China's Su Yiming and fellow Canadian Mark McMorris, who won silver and bronze respectively.

Despite only finishing 10th in qualifying, Parrot put together a high-scoring run to go one better than the silver he achieved at PyeongChang 2018.

"This is so incredibly special, especially with the run I did today. It's the biggest run I've done in my entire career," he said afterwards. "I am extremely proud of myself and to take gold on that run means so much for me."

The 27-year-old was diagnosed with Hodgkin's Lymphoma – a type of blood cancer – in late 2018 and was forced to stop competing so he could undergo chemotherapy.

However, he announced he was cancer-free in July 2019 and worked to get back to his competitive best.

"I don't take anything for granted anymore," he added. "It made me such a better snowboarder, as well. I try to appreciate every day now – the little things in the morning through to my passion of snowboard. I try to smile all day long now, and the results come with that now as well. It's amazing."

Speed skating glory for Wust

Ireen Wust became the first person to win an individual gold medal at five different Olympics after retaining her 1500m title on Monday.

Wust beat the much-fancied Japanese skater Miho Takagi, who claimed silver, breaking the Olympic record in the process with a time of one minute 53.28 seconds.

The 35-year-old is retiring next month, but despite being ranked seventh at the World Cup, had enough to secure her sixth gold medal and 12th medal overall at the Olympics.

In the shorter track events, Italy's Arianna Fontana retained her 500m title while  Hungary's Liu Shaolin Sandor initially won the men's 1000m final but was eventually disqualified for initiating contact when overtaking China's Ren Ziwei.

There was another collision between the two on the finish line but Ren was declared the winner after an official review ahead of countryman Li Wenlong and Liu Shaoang, Sandor's brother.

Valieva makes history in figure skating

The Russian Olympic Committee won gold in the figure skating team event but all eyes were on Kamila Valieva as the 15-year-old became the first female figure skater to land a quadruple jump at an Olympic Games.

The ROC had already sealed the win ahead of the United States and Japan before Valieva executed a quadruple salchow at the start of her free skate, then landing another quad later in the same routine, though she fell after attempting an ambitious third.

Valieva has been breaking records since making her senior debut less than six months ago, becoming the first woman to score more than 90 points and setting a world record in the short program at the European Championships last month.

She is the heavy favourite for the women's event, which takes place on February 15 and 17. 

Feuz wins downhill gold

Switzerland's Beat Feuz won the men's downhill, finishing ahead of 41-year-old Frenchman Johan Clarey at Yanqing National Alpine Skiing Centre.

Feuz's winning run of one minute 42.69 seconds was just one 10th of a second ahead of Clarey.

However, Clarey did make history with his silver medal, becoming the oldest Olympic medallist in alpine skiing, while Austria's Matthias Mayer claimed bronze.

"I knew I only had one chance left in my career to get a medal in the Olympics," Clarey said. "When you are a medallist, whether you are 20 or 41, it doesn't matter."

The Ben Simmons saga has stretched on for more than a year but might finally be reaching its conclusion.

Simmons was the subject of trade rumours last January when the Philadelphia 76ers pursued James Harden from the Houston Rockets.

Harden instead headed for the Brooklyn Nets, and Simmons saw out the season in Philly, only for speculation to ramp up again after a deeply dissatisfying playoff exit.

Joel Embiid and Doc Rivers appeared to blame the former first overall pick for a Game 7 loss to the Atlanta Hawks in which his reluctance to take shots in big moments came to the fore. That was in June. Simmons has not played since.

Both the player and the team have pushed for a move this season without success, but Thursday's looming trade should focus minds. The 76ers, led by MVP frontrunner Embiid, remain in title contention despite having a three-time All-Star on the sideline, yet a deal this week could significantly improve their chances.

Stats Perform looks at four potential landing spots for Simmons that might also suit his current employers...

Brooklyn Nets

Contrasting reports this week have considered the possibility of a belated Simmons-Harden trade, with the Australian sent to Brooklyn rather than Houston. The Nets move has not quite worked for Harden, who has struggled for form and fitness on a team too often missing one or more of their 'Big Three'.

The Sixers' former Houston Rockets general manager Daryl Morey would appear to remain interested in reuniting with Harden in Philly, although whether the Nets are quite so keen on Simmons remains up for debate. Publicly, they say otherwise.

The possibility of Seth Curry also moving to Brooklyn has been raised in some reports, presumably to replace the shooting Harden offers but Simmons does not. Curry is a regular for the Sixers, but Harden would represent a clear upgrade – although he has a player option at the end of this season – while Simmons' elite defensive play would not be missed given he is not playing at all right now.

Washington Wizards

Harden appeals given Morey's desire to get an elite player back in return for Simmons. For the same reason, Bradley Beal – beaten to the scoring title by Stephen Curry last year – is an attractive option.

Beal has been less impressive this year, particularly of late, and is now out with a sprained wrist. However, a move to a contender may well motivate a player who has spent his entire career to date with the Wizards, featuring in a grand total of 11 playoff games in the past five years.

The Wizards, like the Nets, might want a second player or at least a second asset to join Simmons in the trade – moving on from Beal would surely mean a complete rebuild – so the 76ers' response as time starts to run out will be intriguing. Again, Beal has a player option for next year.

Portland Trail Blazers

For a long time, it seemed Damian Lillard was the superstar the 76ers really wanted if they were to deal Simmons. At various stages, that possibility has appeared more or less likely.

When the speculation was at its most intense back at the start of the season, Simmons was unwanted in Philly while Lillard was one of the best players in the NBA. Now, Portland are struggling horribly, Lillard has not played since December and Simmons might seem quite an attractive option for the Blazers, who look to be using the final days before the deadline to drastically alter their roster.

It would still seem unlikely Lillard would depart, rather than remaining as the centrepiece of the team for next season and beyond, and the Blazers do not quite have another asset capable of turning the 76ers into title favourites. CJ McCollum and Jusuf Nurkic may both leave, but Morey would surely want more for Simmons.

Sacramento Kings

The Kings would have to perform a significant U-turn for Simmons to end up in Sacramento, having decided late last month they were not interested in paying the sort of price Morey was looking for. The 76ers presumably would have wanted multiple players back, with the Kings lacking a Harden, Beal or Lillard.

Of course, Simmons has not played since those talks broke down, so there is little reason to believe the Kings would suddenly consider him worth the asking price, but as one of the NBA's most forgettable teams – out of the playoffs since 2006 – they surely have to take a risk at some stage.

Whether that risk is giving up multiple useful players for an out-of-favour superstar who does not score is another matter, yet the Kings really need to be active before Thursday, so it is not beyond the realms of possibility they could re-enter the Simmons conversation.

Borussia Dortmund have announced the signing of defender Niklas Sule, who will join the club from Bayern Munich at the end of the season.

The 26-year-old has agreed to a four-year deal at Signal Iduna Park, having decided against extending his Bayern contract, which expires at the end of 2021-22.

"We're delighted that we have managed to sign Niklas Sule, a Germany international, on a free transfer and have tied the player down for four years," said Dortmund sporting director Michael Zorc.

Sebastian Kehl, who will succeed Zorc later this year, added: "Niklas has shown during the course of personal talks that he is really keen on Borussia Dortmund.

"He possesses a lot of experience, composure in his build-up play and the necessary physicality to take the next step with us from this summer onwards."

Sule joined Bayern from Hoffenheim in 2017 and has made 159 appearances for the club, winning four Bundesliga titles and two DFB-Pokal crowns, as well as the 2019-20 Champions League.

However, when it emerged he would not be signing a new contract, former Bayern star and chairman Karl-Heinz Rummenigge claimed the centre-back "never really asserted himself in his position" while at the club.

Ex-Bayern captain Stefan Effenberg accused Sule of chasing money over sporting success as interest from Chelsea and newly rich Newcastle United was reported.

Sule's agent, however, told Sport1 that the player simply wanted a new challenge.

Ralf Rangnick denied having any problems with Jesse Lingard as he confirmed the England international and Edinson Cavani were available again for Manchester United.

Both players missed the FA Cup fourth-round clash with Middlesbrough, which United lost on penalties after a 1-1 draw at Old Trafford on Friday.

Cavani was granted extra time off after international duty with Uruguay, while Rangnick said Lingard had been allowed to "clear his head" after he was not allowed to leave the club during the January transfer window.

Lingard disputed the suggestion he had requested to skip the Middlesbrough game, insisting the club had instructed him to take a longer break. Rangnick said after the match that he had wanted Lingard in the squad.

Rangnick has insisted there is no animosity between himself and Lingard and that he would have sanctioned his exit on deadline day were it not for the absence of Mason Greenwood. The 20-year-old is not currently being considered for selection by United following his arrest for alleged rape, assault, sexual assault and threats to kill.

The United interim manager said both the 29-year-old Lingard and Cavani would be back for Tuesday's Premier League match against Burnley.

"With regards to Jesse, I have a very good relationship with him," Rangnick said on Monday. "He knows I would have been willing to let him go at least until the issue with Mason came up. He mentioned some personal issues.

"We have to look forward now, there are no problems whatsoever between myself and Jesse and vice versa. I'm very happy to have him in the squad and he'll be in the squad for tomorrow night's game.

"They're both available and will both be part of the squad for tomorrow's game at Burnley. Both are top professionals, both have been training well."

United will be without Fred and Alex Telles for the game at Turf Moor after the Brazilian pair tested positive for coronavirus.

The match is the Red Devils' first since their shock cup exit to Middlesbrough, in which they were punished for missing a hatful of chances, ending the contest with 30 shots and 4.32 expected goals to their opponents' 1.43.

Rangnick felt the performance was positive but that United paid the price for their profligacy in front of goal and for failing to stop a simple Boro counter-attack before Matt Crooks' equaliser, which was allowed to stand despite the ball striking Duncan Watmore's hand.

Asked if United needed an overhaul, he said: "I don't know. I don't think so. Overall, the development of the team and performances over the last couple of weeks have improved.

"There are two points of criticism that we all have to face. One: we wasted too many clear-cut chances, 22 shots inside the box, 10 were massive opportunities and we should easily have been 3-0 up at half-time. It should have been 6-1 or 6-2.

"And the other one was, 10 seconds before we conceded the goal, it was a perfect counter-pressing situation inside their half, we took away time but not the ball away from them and eight seconds later we were outnumbered in our box, it was a handball goal and I'm still convinced this goal should have been disallowed, but we shouldn't have allowed this situation.

"Those are the two things I fault with the team. We invested a week into the game plan and many of those things have been confirmed by the team and were shown on the pitch against Middlesbrough."

Leeds United will struggle to keep hold of talismanic winger Raphinha, as he could play "right at the top", according to former defender Jonathan Woodgate.

The Brazil international was linked with a big-money move to West Ham in January but has remained at Elland Road, where Leeds face a survival bid.

Only three Premier League players have scored more than Raphinha's eight this season, while he also has two assists, having a hand in 10 of Leeds' 24 goals.

The 25-year-old is excelling on the international stage, too, with three goals and two assists in World Cup qualifying.

In South America, among players with five or more starts, only Neymar (67.5) is averaging fewer minutes per non-penalty goal or assist than Raphinha (84.6).

Woodgate therefore expects bigger clubs than West Ham to come calling at the end of the season.

"[He could play] right at the top. He could play for Liverpool, Man City, Chelsea – not a problem," Woodgate told Stats Perform. "He is outstanding.

"What a signing he's been. They've done a great job on the recruitment side of it to get Raphinha in, and you can see how quick he is, how much he works, but he brings assists and goals with that work rate.

"If you look at wingers, the first thing I look at is how many does he score and how many does he assist, and the bonus is he absolutely works so hard for that team.

"That could be a struggle to keep hold of them if a massive bid comes in for him, which I expect in the summer.

"He was getting linked with different clubs this [January] transfer window, but if a top team comes in for him, it'll be hard to keep him."

West Ham were also linked with Kalvin Phillips, and Woodgate foresees similar issues with his future.

"Again, he could play right at the top," he said. You saw it in at the Euros, but then you look at how much he's developed under Marcelo Bielsa.

"It's flabbergasting to see the improvement in that player since Bielsa came in. It's extraordinary. He's worked so hard on his game.

"It takes buy-in from the player as well, so you've got to congratulate Kalvin Phillips on what he's done, but the work Bielsa has done with him, he's turned him into an outstanding holding midfielder.

"He's getting in the England squad, getting to the final of the Euros playing week in, week out for Leeds. Again, they need to try and keep him.

"How would you keep players? By buying other top players into your club to supplement that and see if you can climb up the league. A bit like we did when I was at Leeds, we kept on buying top players to get to that next level."