In 2019 there were murmurings of fan frustration at Wolves after the club allowed a couple of young Portuguese players leave Molineux.

Joao Dias had not made much of an impression in the Midlands, and so his exit to Famalicao – who had just been promoted to the Portuguese Primeira Liga for the first time since the early 1990s – was not a huge shock, but the fact his compatriot Pedro Goncalves went as well did stir some modest disgruntlement.

Granted, Goncalves – who turned 21 just a few days earlier – had never even been on the senior team's bench for a league game, but many of those who watched the club's Under-23s felt there was sure to be a rotational role, at least, up for grabs.

A report by The Athletic last year claimed Wolves allowed Goncalves to depart for a combination of reasons.

For starters, they were apparently unconvinced – despite his obvious talent – there was a role available for the attacking midfielder, given Nuno Espirito Santo at the time played with a fairly set deep-lying midfield and two wingers.

Additionally, it was reportedly felt a loan might not be in Goncalves' best interests because the possibility of a recall offered him a safety net – instead, he was sold for a small initial figure that would be boosted by percentages of his next two transfers fees.

But ahead of Sporting CP's Champions League last-16 clash with Manchester City on Wednesday, it's difficult to not think Wolves dropped the ball with this one.

The move to Famalicao wasn't as random a destination as it might've looked, however. The club's rise from obscurity was influenced massively by 'super agent' Jorge Mendes, who also has an interest in Wolves and Valencia, where Goncalves – or, Pote – initially played youth football prior to his brief stint in England.

Nevertheless, Goncalves quickly established himself at the Primeira Liga newcomers, the talents that were perhaps undervalued at Wolves coming to the fore. He wasted little time before showing his array of skills, from close ball control and deft throughballs, to clever lurking and instinctive finishing – his very first goal against Pacos Ferreira was a fine example of the latter two traits, as he held his run to create space and that ensured the pressure on him was minimal as he buried a rebound from 12 yards.

This Famalicao side had an emphasis on young players, and that youthful vibrancy helped propel them to a sixth-placed finish – Goncalves more than played his part, scoring five times and setting up another five.

Sporting were on the hunt for a replacement for Bruno Fernandes at the end of 2019-20, having seen their talisman and captain depart for Manchester United a few months earlier. Little could they have known the remarkable – bordering on freakish – campaign Goncalves would go on to have after arriving for roughly €5million.

And more importantly than his individual numbers, Goncalves' efforts helped Sporting achieve something even Fernandes couldn't: becoming Portuguese champions. Their Primeira Liga title success last term was their first since 2001-02, finally ending the dominance of their bitter rivals Porto and Benfica, who had won the previous 18 championships between them.

There's little doubt Goncalves was vital in their conquest.

He led the league's scoring charts with 23, only two of those coming from the spot. But what makes that haul even more incredible is the fact his chances (excluding penalties) were only worth 9.98 expected goals (xG). Of course, such form is hardly sustainable over the long term (we'll come to that later), but Goncalves was lethal on an unrivalled scale.

That gave him an xG overperformance of 11.02 – the next best record in that respect in the Primeira Liga was Toni Martinez, who scored seven times from 2.99 xG.

In fact, no one in the top five leagues got near that kind of efficiency. Marcos Llorente boasted the best record over those competitions (8.59 xG overperformance). Of course, Goncalves was playing in a division regarded as being lower in quality, but it still highlights just how abnormal his season was.

Don't get the idea that Goncalves suddenly became a poacher, though. Only one player (Ivo Rodrigues, four) bettered his three goals from outside the area, and he also remained a creative presence.

Sure, his three assists was hardly gobsmacking, but only Jesus Corona (68) and Ryan Gauld (75) laid on more chances than Pote (51), while his 6.8 expected assists (xA) was also the third-highest – the differential between his assists and xA potentially down to poor finishing by team-mates.

His output of six league goals from 17 games this season effectively proves the unsustainability of his productivity last term, but that's not to say he's playing worse – in fact, in many areas he proving even more threatening.

His non-penalty xG per game is up to 0.43 from 0.33, he is laying on more chances (1.9 up from 1.7) and his xA is also up on a per-90-minute basis (0.27 from 0.22).

He missed the dramatic 2-2 draw with Porto at the weekend through injury but has been back in training since, a massive boost to coach Ruben Amorim.

While even he may not be enough to stop the juggernaut that is Manchester City, his presence will certainly make progression a little less implausible.

James Harden will miss the All-Star Game due to a left hamstring injury, with Jarrett Allen selected as his replacement. 

After joining the Philadelphia 76ers in a blockbuster trade that sent Ben Simmons to the Brooklyn Nets, Harden was ruled out until after this weekend's All-Star break. 

The 2018 NBA MVP had been selected as a reserve but will not feature in the game as he continues to recover from his hamstring issue. 

Harden joined up with his new team-mates in Philadelphia for practice on Monday but will not play against the Boston Celtics or Milwaukee Bucks this week. 

Cleveland Cavaliers center Allen was named as Harden's replacement for Sunday's game at Rocket Mortgage Fieldhouse by NBA commissioner Adam Silver. 

It will be Allen's first appearance in the All-Star Game and he will be part of Team LeBron. Cavs team-mate Darius Garland will line-up opposite him for Team Durant. 

The 23-year-old is averaging career highs of 16.2 points and 11.1 rebounds this season. He is ninth in the league for rebounds per game and 13th in blocks per game. 

Iga Swiatek, Simona Halep and Barbora Krejcikova had little difficulty progressing to the second round of the Dubai Duty Free Tennis Championships on Monday. 

The unseeded Halep, who was champion in 2020, needed just an hour and 11 minutes to see off Alison Riske 6-2 6-4 as she looks to climb back up the rankings. 

The two-time grand slam winner went into this week ranked 23rd in the world after a difficult 2021 that was ravaged by injury, but she was in fine form against Riske. She showed good spirit to dig herself out of a hole in the second set and save two break points – the American's only ones in the entire match – in the fourth game. 

Swiatek, seeded sixth, was even more comfortable against Daria Kasatkina, defeating the Russian 6-1 6-2 in just 65 minutes. 

Kasatkina had no answer to Swiatek in the first set and, by the time she started to gain some form of momentum, she was already a set and a break down. 

Swiatek had few issues closing out the match and was joined in the second round by Petra Kvitova, who dropped just two games en route to an emphatic 6-2 6-0 defeat of Camila Giorgi. 

Krejcikova was the highest seed in action. The Czech, who lost to Garbine Muguruza in last year's final, was given a tougher examination than some of her rivals, with wildcard Caroline Garcia putting up a solid fight. 

Krejcikova came through 6-4 7-6 (7-0) in the end, blowing the Frenchwoman away in the second-set tie-break, though she will surely have to sharpen up if she is to go one better than 2021 – the 26-year-old hit just 12 winners to 28 unforced errors. 

There was also a victory for Jessica Pegula in an all-American affair with Coco Gauff that included 10 breaks of serve – the former won 6-4 6-4. 

Graham Potter is relishing the chance of going up against Cristiano Ronaldo, and the Brighton and Hove Albion boss believes the Manchester United star's troubles have been overblown.

Ronaldo has not scored or provided an assist since December 30, a run of six matches across all competitions.

The 37-year-old has created just six chances for team-mates across that run, while he has missed both of the big chances (defined by Opta as an opportunity from which a player would be expected to score) that have come his way.

He has only registered an expected goals (xG) above 1.0 in one of those matches, against Middlesbrough in the FA Cup (1.6). Ronaldo missed a penalty in normal time before United crashed out in a shoot-out.

Indeed, he has only recorded an xG of over 0.5 on one other occasion across the last six games, suggesting the chances that are coming his way are not the best, or he is perhaps taking on shots that would be unlikely to result in a goal.

This is further reinforced by the fact Ronaldo has got just seven of his last 23 attempts on target.

Potter, however, does not buy the suggestion that Ronaldo is out of form.

"You run out of superlatives in terms of what he's achieved in his career and the player that he is," Potter, who is about to reach his 100th league game in charge of Brighton, told a news conference.

"He's had an absolutely amazing career, world-class, it's out-of-this-world class. There's nothing else to say with that.

"Too often we zoom into individuals and forget it's a team game. Sometimes when the team isn't scoring, the person at the front of the pitch gets the zooming in.

"From what I've seen, you still see the quality he has and the quality he brings to the group and the team.

"I've never played against him, we're looking forward to going there and pitting our wits against one of the best players of all time."

Ralf Rangnick has lamented United's profligate finishing at one end, and sloppy defending at the other.

He is right, though. United have been creating opportunities, mustering an xG of 23.3 since Rangnick's first game in charge on December 5, but they have scored just 17 times, giving them the third-largest xG-goals differential among all teams in Europe's top five leagues in that time (-6.3).

Potter is all too familiar with such a statistic, with Brighton having had an xG differential of -11.7 in the Premier League last season, having scored 40 goals from an xG of 51.7.

Brighton are still underperforming in that regard so far in 2021-22, but by only 3.8, netting 25 league goals from an xG of 28.8 so far.

However, his team have won 19 points away from home in the Premier League this season, with no side losing fewer on the road this term.

"Regardless of what the narrative around Manchester United is, you only have to look at the players that they have," Potter added.

"Going to Old Trafford in itself is a huge challenge because the crowd are so powerful there; the way they play, in a moment the game can completely change because they've got world-class players.

"The game is another test for us to see how our game has developed in as tough an away environment as you can get."

It was a historic moment for more than one reason on Monday when Kaillie Humphries secured the gold medal in the women's monobob event.

Humphries switched allegiance from Canada to the United States in 2019 amid a divisive separation, but only became a naturalised US citizen and received a passport in December.

The 36-year-old previously won two golds and a bronze for Canada across the past three Games, and became the first female to win a Winter Olympics title for two different nations.

She is the second athlete overall to do so after speed skater Viktor An had done the same for South Korea and Russia.

As well as that achievement, Humphries also became the first ever gold medallist in the women's monobob event, which appeared at the Olympics for the first time, with a dominant victory at the National Sliding Centre in an overall time of four minutes, 19.27 seconds.

That's not all, though. Stats Perform has more numbers behind the success of Humphries and others in Beijing.

4 - Humphries and fellow American and silver medallist Elana Meyers Taylor have equalled Bogdan Musiol, Wolfgang Hoppe and Kevin Kuske (Germany) as the only bobsledders to medal at four different Winter Games. Meyers Taylor becomes the fourth athlete representing the United States to win a medal at four different Winter Games.

3 - Gabriella Papadakis and Guillaume Cizeron took gold for France in the ice dance having won silver at PyeongChang 2018. This is the third time in a row the Olympic title has been won by the pair who took silver in the previous edition, after Meryl Davis and Charlie White of the United States in 2014, and Tessa Virtue and Scott Moir of Canada in 2018.

1 - Xu Mengtao of China won the gold medal in women's aerials on Monday to add to her silver in mixed team aerials. She becomes the first freestyle skier to win two medals at a single Olympic Winter Games.

50 - Xu's was the 50th gold medal awarded in freestyle skiing in Winter Olympics history. It was just the third won by China, with Canada claiming the most (12) followed by the United States (11).

3 - Austria's gold in the men's team ski jumping was their third in the event at the Olympics, after Turin 2006 and Vancouver 2010. This equals Germany, who also have three titles, and won bronze in Beijing on Monday. Both Austria and Germany now have seven overall medals in the team event.

The "Snow Princess" Eileen Gu will look to add to her women's freeski big air gold medal when she competes in the slopestyle event at Beijing 2022 on Tuesday.

Gu – representing host nation China at the Winter Olympics – only finished third in qualifying, but could once again be saving her best for the final in front of her many fans.

Elsewhere, Ester Ledecka became the first female athlete to claim gold in two separate sports at the same Winter Games back in 2018, and the Czech is out to repeat that achievement this time around.

Ledecka already has a parallel giant slalom snowboard title at these games but came up short in the super-G when she made the switch to skis, though she hopes to be ready for the downhill after having had some days of rest.

"I'm really looking forward to it because I didn't have much sleep these two days and I will prepare myself, as good as I can," Ledecka said after her super-G disappointment.

Here, Stats Perform previews these and the rest of Tuesday's medal events.

Alpine skiing

The flagship event of alpine skiing takes place on Tuesday with the women's downhill, and while all eyes will be on whether Ledecka can double up on her gold medals again, she is not really among the favourites heading into it.

Switzerland duo Priska Nufer and Joana Haehlen were fastest in the two training runs possible so far (the third was cancelled for bad weather on Sunday). It is another Swiss competitor, Lara Gut-Behrami, who will likely be the one to beat after her gold in the super-G and bronze in the giant slalom already in Beijing.

Defending champion Sofia Goggia of Italy will try to become only the second athlete after Katja Seizinger of Germany to retain an Olympic title in the downhill event.

Biathlon

Norway will be looking to continue their dominance when the men's 4x7.5km relay takes place, having won four of the seven gold medals on offer so far in biathlon, and nine medals in all.

They also won the final IBU World Cup 4x7.5km relay in Italy before the Olympics, beating Russia and Germany into second and third.

Bobsleigh

Germany are in pole position to be among the medals in the two-man event after the first two heats, with Francesco Friedrich leading the way with a combined time of one minute, 58.38 seconds, ahead of compatriot Johannes Lochner (+0.15 seconds) and the Russian Olympic Committee's Rostislav Gaitiukevich (+0.94 seconds).

It already seems unlikely that anyone other than the highly decorated Friedrich or Lochner will take the gold when the final two heats happen on Tuesday, but another German, Christoph Hafer, as well as Michael Vogt (Switzerland) and Benjamin Maier (Austria) remain in with a chance of troubling the race for bronze.

Freestyle skiing

While Gu will be the headline act as the 2021 slopestyle world champion, her second run score of 79.38 was good enough only for third in qualifying, with Estonia's Kelly Sildaru finishing first with an 86.15, and Norway's Johanne Killi second on 86.00.

France's Tess Ledeux will be hoping to make up for missing out on a win in the big air, while defending champion Sarah Hoefflin of Switzerland surprisingly failed to qualify, finishing in 20th place.

Nordic combined

The individual Gundersen large hill 10km takes place on Tuesday, an event in which all three medals were won by Germany at PyeongChang 2018.

Though German Vinzenz Geiger won gold in the normal hill event on Wednesday, strong competition is expected again from Norway's Joergen Graabak and Austria's Lukas Greiderer, who took silver and bronze in the normal hill event.

Question marks remain over the involvement of pre-Olympics favourites Jarl Magnus Riiber (Norway) and Kristjan Ilves (Estonia) after both tested positive for COVID-19, but the latter was recently able to leave isolation and took part in official training.

Snowboard

Big things are again expected of New Zealand's Zoi Sadowski-Synnott in the women's big air final, having already won gold in the slopestyle event.

"I've got a new trick I've been working on," she promised after being the only qualifier to score over 90 on Monday. "I've had to reset since slopestyle, put that gold to the back of my mind. It hasn't sunk in yet. But I'm pretty stoked to put those jumps down."

In the men's event, Canada's Mark McMorris will try to become the first snowboarder to win four Olympic medals, while compatriot Max Parrot is looking to follow up on his gold in the slopestyle, which would make him the first snowboarder to win two gold medals at the same Olympic Games.

Speed skating

The women's team pursuit sees Japan defend their title from 2018, while the Netherlands will be hoping to add to their four gold medals (eight overall) in speed skating, while also getting revenge for losing their 2014 title in the final in PyeongChang.

The men's event has been an open contest since its introduction in 2006, with no country having won gold more than once. All the former champions – Italy, Canada, Netherlands and Norway – have qualified for the event, but Netherlands will likely be favourites having won 12 of 13 world championships in this event.

The United States will meet Canada in the final of the women's ice hockey after the two favourites progressed from their semi-finals at the Winter Olympics.

While the USA defeated Finland 4-1, Canada made light work of their semi-final opponents Switzerland, cruising to a 10-3 rout on Monday.

The respective victories tee up a repeat of the 2018 Olympic final, which the USA won via a shoot-out.

Canada have been the form team in this tournament, however, and beat the USA 4-2 in the group stage.

In fact, the Canadians – who have won a medal in every Olympic Games since women's ice hockey was introduced in 1998 and claimed gold in four straight editions between 2002 and 2014 – have scored 54 times, only conceding eight goals in return.

"It is our dream to be there, that is huge for us," explained captain Marie-Philip Poulin, who is in the hunt for her third Olympic gold. "It will be fun. The team is ready.

"We really appreciate it. The smiles at the end of the game, when our young players came off the ice, was pretty awesome. You can see how exciting it is. It is not routine."

Canada will be hoping for another big display from their leader in the final. In 2010, she scored both goals in a 2-0 victory in the showpiece, while she also scored the golden goal winner in Sochi four years later.

History for Humphries

One athlete who will perhaps be torn by the United States-Canada rivalry is Kaillie Humphries. 

She won two golds and a bronze for Canada across the past three games but, in 2018, she switched allegiance to the USA, only receiving clearance to compete in Beijing two months ago.

On Monday, the 36-year-old made history, becoming first female to win a Winter Olympics title for two different nations, and the second athlete overall after speed skater Viktor An for South Korea and Russia, after she won the first ever gold medal in the women's monobob, a newly introduced event.

Elana Meyers Taylor completed a one-two for the USA, while Canada clinched bronze thanks to Christine de Bruin.

French pair triumph on the ice

Four-time world champions Gabriella Papadakis and Guillaume Cizeron of France won figure skating gold.

They took silver in 2018, meaning that for a third successive Olympics, the ice dance title has been won by a duo that finished second in the previous Games.

Papadakis and Cizeron finished second behind Victoria Sinitsina and Nikita Katsalapov at the European Championships in 2020, but the Russian pair had to settle for silver this time around, with Madison Hubbell and Zachary Donohue ensuring the USA finished on the podium for the fifth consecutive Games.

"It's sinking in, but before it sinks in, I'll have to lie on the floor and cry," a laughing Papadakis said after claiming France's first gold in the event since 2002. "I am trying to take it all in, very, very, very slowly."

China, Austria add to their tallies

There was more success for hosts China, as ski jumper Xu Mengtao claimed the nation's first gold of the women's aerial events at Beijing.

China had previously won nine medals (seven silver and two bronze), but had never clinched gold – they were already the most decorated nation in the event.

Xu triumphed with a score of 108.61, ahead of Hanna Huskova of Belarus (107.95), with Megan Nick of the United States in third, way behind on 93.76.

Austria also collected a ski jumping gold, with their men's team succeeding. Slovenia came second and Germany took bronze. It is Austria's first gold in the event since 2010.

A fourth-placed finish in the Premier League is the best Manchester United can hope for this season, so says Ralf Rangnick.

United have dropped to fifth following successive draws with Burnley and Southampton, which came off the back of an FA Cup exit at the hands of Middlesbrough.

The Red Devils can move above West Ham into the Champions League places, however, should they win their game in hand against Brighton and Hove Albion on Tuesday.

But United trail third-place Chelsea by seven points, while Liverpool and Manchester City are 14 and 23 points better off respectively.

Ahead of hosting Brighton at Old Trafford, Rangnick conceded that his side cannot currently consider challenging for anything other than securing the final Champions League place.

"Right now, this is exactly what Manchester United needs and wants: to finish fourth in the league," he said at Monday's pre-match news conference. 

"I think this is the highest possible achievement we can get domestically. In the league, it's number four, that's our ambition, what we have to achieve and what we're aiming at."

Rangnick was appointed as interim manager until the end of the season in November and is set to take on a consultancy role from the end of the season for two years.

"After being here for 10 or 11 weeks, I know what we need next season," Rangnick added. "But it's not the time now to discuss this with anyone.

"My full focus is on tomorrow, then Sunday, Wednesday and the next couple of weeks.

"My focus is on the current squad, getting the best out of this season and then, after that, it's time to speak about the next steps for next season and the next couple of years."

After failing to win after being ahead at the interval in four of their last six matches in all competitions, Rangnick knows his side are lacking in confidence.

"It's obvious if you are 1-0 up in 11 out of 13 games and win half, and in three consecutive games you concede an equaliser, then it affects the minds of the players," he said.

"They think they should be 2-0 up or 3-0 up and it's 1-1 – it affects the players. We have to be more effective to score the second and third goal and kill the game off. 

"But if it doesn't happen then we have to be disciplined. You can understand that it affects the confidence of the players. 

"The only thing we can do is speak to the players one by one and explain to them why."

United's issues have been laid bare by their profligacy in front of goal since Rangnick replaced Ole Gunnar Solskjaer. Since his first game in charge on December 5, they have scored 17 goals in all competitions, but their expected goals (xG) figure is 23.3.

That differential of -6.3 is the third-largest among all teams in Europe's top-five leagues in that time, behind only Lyon (-8) and Rayo Vallecano (-7.4).

Rather than focus on his misfiring attackers, though, Rangnick believes United need to tighten up at the other end.

"It's clear the players are getting it. It started with [the FA Cup win over] Aston Villa and since then the players feel and understand the job," he said. 

"They now need to do it sustainably. The first half over the last couple of weeks has been very good. We didn't concede a single goal. 

"The next step is to raise our level physically, tactically, mentally. It's been too easy for other teams [to score] and also our own mistakes that we made let the other teams score."

Asked if his players are to blame for the ongoing three-match winless run, Rangnick said: "I don't know. 

"It is something to discuss at the end of the season. The players are ambitious and want to get better. They want to win. My job is to help them and show them a pathway."

United have won their last five Premier League games against Brighton, this following a run of three games without a victory in the fixture.

When the Champions League last-16 draw took place in December, Paris Saint-Germain versus Manchester United looked set to be the headline fixture.

However, a technical fault resulted in a re-draw, dashing hopes – at least at this stage – of seeing Lionel Messi take on Cristiano Ronaldo.

Instead, we get to take in Messi vs Real Madrid. All in all, it's not a bad trade-off.

There are plenty of side stories to assess heading into Tuesday's first leg in Paris. Will Neymar be back fit in time? What will Sergio Ramos think if he has to sit out the game injured? How about Kylian Mbappe going up against the side for whom he seems destined to sign at the end of the season?

Messi, though, is used to making headlines against Madrid, of course, and the Barcelona great will surely be relishing the chance to renew these particular hostilities.

Clasico rivalry reignited 

It would be fair to say Messi has had something of a stuttering start to his PSG career, with the fearsome trio of the 34-year-old, Mbappe and Neymar having not quite clicked into full gear – indeed, the latter has missed a good chunk of the season through injury while Messi has had spells out and has also contracted COVID-19.

Messi netted 38 goals and contributed 12 assists in 47 games in his final season at Barcelona, striking every 110 minutes on average.

So far at PSG, he has only scored two Ligue 1 goals (one every 536 minutes), while his shot conversion rate is a measly 3.9 per cent from 51 attempts in total. His other five strikes have all come in the Champions League, at a rate of one every 90 minutes.

The Argentina star has provided seven assists from 44 chances created in the French top flight, with his creativity still evident even if he is playing in a slightly different role to that which he fulfilled in his final seasons at Barca.

But, what of Messi's record against Madrid?

He scored 672 goals in 778 matches across all competitions for the Blaugrana, and 26 (roughly four per cent) of those came in Clasicos. Of his 266 assists, 13 were provided against Madrid.

In total, Messi has played 45 times against Los Blancos, accumulating 3,940 minutes, directly contributing to a goal every 101 minutes.

Messi has celebrated victory on 19 occasions, tasted defeat 15 times and scored two hat-tricks. However, he failed to find the net in any of his final five Clasico appearances.

Magic moments

One of Messi's hat-tricks came in a thrilling Clasico in March 2014. With their title hopes on the line, Barca came from behind twice before finally prevailing 4-3 at the Santiago Bernabeu.

Messi, then 26, assisted Andres Iniesta's opener before scoring once from open play and twice from the penalty spot (indeed, Messi has converted all six of the penalties he has taken against Los Blancos) after Karim Benzema and Ronaldo had netted for Madrid.

His first hat-trick came in 2006-07 when, at the age of 19, he salvaged a 3-3 draw with an injury-time equaliser.

Other highlights include a stunning free-kick in the 2012 Supercopa de Espana, though it was ultimately fruitless as Madrid went on to claim victory. Later that year, Messi scored twice in a 2-2 draw, dispatching another wonderful free-kick, with Ronaldo grabbing both of Madrid's goals as that rivalry headed into its peak years.

In 2008-09, Messi scored twice and set up another in a 6-2 rout of Madrid, one of Pep Guardiola's finest moments as his Barca side stormed to six trophies in a year, while in 2010-11, Messi directly contributed to all five of the Blaugrana's goals across two legs in a Supercopa triumph.

He scored a supreme solo goal in a 2-0 Champions League victory in April 2011, with Barca going on to win the trophy that season and six years later, Messi netted twice in a 3-2 victory in LaLiga.

His second, a dramatic winner with the final kick of the game, was his 500th Barca goal and resulted in one of the most famous celebrations of all time, with Messi holding up his shirt to taunt Madrid's fans.

While the 2021-22 vintage of Messi has not yet hit – and indeed is unlikely ever to hit – the same heights of his Barca prime, Tuesday's fixture is another chance for him to haunt Madrid

.

The Champions League returns on Tuesday as the round of 16 gets underway, and what a way to kick things off.

Paris Saint-Germain host Real Madrid in what is widely considered to be the tie of the round, with particular interest in PSG duo Lionel Messi and Kylian Mbappe for differing reasons.

Sporting CP welcome Manchester City to the Estadio Jose Alvalade in the other first-leg encounter, with Ruben Amorim's men hoping to spring a surprise against the champions of England.

What do the numbers say about the opening games of the Champions League knockout stage, though? Stats Perform takes a look to decipher who is likeliest to come out on top.

Paris Saint-Germain v Real Madrid

Real Madrid have a slight edge over PSG in their 10 previous meetings in European competition, having won four and lost three. The French side lead 2-1 in the head-to-head in the knockout stages, eliminating Madrid from the 1992-93 UEFA Cup quarter-final and the 1993-94 Cup Winners' Cup quarter-final.

The last meeting between the two came in the group stage of the 2019-20 Champions League, a 2-2 draw at the Santiago Bernabeu. PSG won the previous game at Parc des Princes 3-0, and ultimately finished five points ahead of Madrid in Group A.

Los Blancos did win their last Champions League knockout game in Paris, beating PSG 2-1 in the round-of-16 second leg in 2017-18.

PSG will hope to improve their home record, having won just one of their past six such Champions League knockout games, a run including four defeats.

Since the start of the 2020-21 campaign, Mbappe – who is being linked with a move to Madrid when his contract expires at the end of the season – has been involved in more open-play sequences ending in goals (17) than any other player in the Champions League. He also has the highest expected goals sequence involvement of any player in this period (16.4).

Mbappe's France team-mate Karim Benzema, who is battling to be fit for the game, has found the net in each of his past four outings in the Champions League. Should he do so again on Tuesday, he will become just the third player to score in five consecutive appearances for Madrid in the competition, after Cristiano Ronaldo (four times, between 2013 and 2018) and Ruud van Nistelrooy in 2007.

The Spanish giants won all three of their away games in the group stage without conceding a goal. The only previous Champions League campaign in which they won their first four away games was in 2014-15, during Carlo Ancelotti’s first spell in charge.

Sporting CP v Manchester City

Sporting and City have only ever faced each other twice in European competition, which was their two legs in the round of 16 in the 2011-12 Europa League, with the Portuguese side going through on away goals.

City have only won once in their past six matches in Portugal (D2 L3), including their 1-0 defeat in last year's Champions League final to Chelsea in Porto.

This will be just the second time Sporting have played in the Champions League round of 16, with the previous occasion seeing them lose 12-1 on aggregate to Bayern Munich in 2008-09, the largest aggregate defeat in the competition's history.

City have kept just one clean sheet in their previous 11 matches in the Champions League and conceded at least once in all six group games this season. Still, should they win this game, Pep Guardiola's team will be the first in Champions League history to win five consecutive away games in the knockout stages.

Sporting boss Amorim, at 37 years and 19 days old, will be the second-youngest Portuguese coach to take charge of a Champions League knockout-stage tie after Andre Villas-Boas (34 years and 127 days) with Chelsea against Napoli in 2011-12. Villas-Boas was sacked prior to the second leg.

Among Portuguese players, only Ronaldo (six goals) has been directly involved in more Champions League goals this season than Sporting’s Pedro Goncalves (five – four scored, one assisted) and Manchester City’s Joao Cancelo (five – two scored, three assisted).

Saturday's 4-0 win at Norwich City was the first time Riyad Mahrez has failed to score for City since early December. The first of his seven-game scoring run was the final Champions League group clash, a 2-1 defeat at RB Leipzig.

Mahrez has also scored nine goals in his past 10 appearances in the Champions League and has been directly involved in six goals in his most recent six games in the knockout rounds (four scored, two assisted). Since the start of last season, Mahrez has scored at least four goals more in the competition than any other City player (Gabriel Jesus is next with five).

Kaillie Humphries made Winter Olympics history on multiple fronts on Monday by surging to victory for the United States in the debut of the women's monobob event.

The 36-year-old only received clearance to represent USA in Beijing two months ago, having previously won two golds and a bronze for Canada across the past three Games.

Humphries switched allegiance in 2019 amid a divisive separation, but it was not until December that she became a naturalised United States citizen and received a passport.

She is the first female to win a Winter Olympics title for two different nations, and the second athlete overall after speed skater Viktor An for South Korea and Russia.

Not only that, Humphries can now forever hold claim to winning gold in the debut women's monobob event after securing a dominant victory at the National Sliding Centre.

Humphries beat team-mate Elana Meyers Taylor by 1.54 seconds as USA went 1-2, ending Germany's dominance in the process, with Christine de Bruin of Canada in third.

The US pair are the first women competitors to win a bobsled medal at four straight Games, but this latest triumph was particularly special for Humphries.

"This one does feel more emotional for me," she said. "Although each Olympic journey has been different, I've had to choose to walk away from my original birth nation. 

"I've had to fight. There have been a lot of people that have tried to stand in my way. And there have been a lot of obstacles to get to this point.

"And so, to know that everybody that supported me and that all the work that I put in has amounted to being the best year, it's very heart-warming to say the least. 

"It hits the heartstrings a little bit more to know that I chose a nation and it chose me back and that we could do this together as a team."

The women's monobob was added to the programme for the first time this year, meaning women now have the same amount of bobsleigh medals to compete for as the men.

It is hoped it will encourage further female participation in the sport, and Humphries is more than happy to fly the flag.

"This is huge," she said. "I still remember back in 2002, the first women who won: Jill Bakken and Vonetta Flowers. 

"I hope in the future young girls are going to go, 'I remember Kaillie', and then they get involved. 

"They now have two opportunities and hopefully even more opportunities to win more medals in the sport. That's super cool and I will continue to fight for that. 

"The women before me have allowed this to happen and I want to make sure that continues for all future generations. This is a huge step forward. 

"By no means do I think we're done. I really want to see women do four-woman and I would love to see men do monobob as well. Three events for all genders."

Gary Neville has described Manchester United as being "like a broth of 100 ingredients" and insisted Ralf Rangnick is not solely to blame for his former club's issues.

United have squandered half-time leads to draw 1-1 with Burnley and Southampton in their past two top-flight matches, seeing them drop to fifth.

It marks only the second time in their Premier League history that United have failed to win back-to-back games in which they have led at the midway point.

United are winless in three in all competitions, meanwhile, having also been pegged back at 1-1 by Middlesbrough before losing on penalties in the FA Cup fourth-round tie.

The Red Devils strengthened ahead of this campaign by bringing in Jadon Sancho, Raphael Varane and Cristiano Ronaldo, but Neville does not believe there is any real plan at Old Trafford.

"You put that many ingredients into a soup, you don't know which one in the end is making it taste bad," he told Sky Sports. "You lose your sanity over what's good and what's bad.

"I felt they were near last season [when they finished second] but now I feel they are as far away as they've ever been from winning the league.

"Maybe the right appointment in the summer and a little bit of a shuffle with someone who is calculated, ruthless and knows where the problem lies could change things again.

"Right now, I'm looking at a broth of 100 ingredients and don't know which of them I want to get rid of to make it taste better. It's a mess and United fans must take their medicine."

Rangnick, appointed as Ole Gunnar Solskjaer's successor on an interim basis until the end of the campaign in November, has naturally shouldered much of the blame of late.

United have averaged fewer goals per game under the German than they have under any other manager in Premier League history (1.4 – 14 goals in 10 games).

Former United midfielder Paul Scholes claimed on the back of Saturday's draw with Southampton that Rangnick is nothing more than a sporting director.

But amid rumours that United's players are pushing the club to appoint Mauricio Pochettino, Neville is not sure if a new man in the dugout will have the desired effect.

"It now gets to a point where you don't feel it's down to the manager anymore," said Neville, who won 17 major honours across his near two decades in United's first team.

"Ole was getting a lot of criticism at the start of the season and loses his job and it's now being suggested that Rangnick isn't good enough because he's a sporting director and he's not a coach.

"There's a confidence issue but there's also an issue of excuse mentality and of looking after themselves and not looking at the bigger picture, which is creating a brilliant team and trying to get back up that league."

Rangnick was forced to defend himself after the draw with Southampton, pointing out that United are not getting the results that their performances deserve.

United had 12 shots against Southampton to go with 22 attempts at Burnley and 30 over 120 minutes of the FA Cup clash with Middlesbrough, yet they failed to win each.

Since Rangnick's first game in charge on December 5, United have scored 17 goals in all competitions, but their expected goals (xG) figure is 23.3.

That differential of -6.3 is the third-biggest among all teams in Europe's top-five leagues in that time, behind only Lyon (-8) and Rayo Vallecano (-7.4).

By contrast, Premier League leaders Manchester City have scored 38 goals in the same timeframe from an xG of 29.9 – a positive differential of 8.11.

While an inability to put chances away is proving an issue, Neville believes United's issues run much deeper.

"You can't put your finger on one thing when you watch United nowadays," he said. "Every day feels like a soap opera. You hear the players want Pochettino, then Ronaldo's going to leave.

"The last few weeks have been terrible in terms of off-the-pitch incidents. On the pitch, I saw [Southampton manager] Ralph Hasenhuttl's quote after the game, which I think is the biggest criticism you can have levelled at you as a sportsperson or an athlete – that you don't work hard enough.

"I look at them on the pitch and there's definitely a number of them who are lacking in confidence. There's also a few of them who are not putting a shift in. The hard yards.

"That I can't forgive because as a United fan all that you can ask is that they give their all on the pitch. It looks lethargic and they don't look like they have the quality to chase games. Something has got to change there very quickly."

Joe Burrow is confident the Cincinnati Bengals will get more opportunities to win a first Super Bowl after they came up just short against the Los Angeles Rams.

The Bengals led for almost the entire second half at SoFi Stadium, but Matthew Stafford's clutch touchdown pass to Cooper Kupp secured a 23-20 Rams win.

This was the Bengals' third appearance in the Super Bowl and their third defeat, although this young team ended a 31-year drought in terms of playoff wins.

Burrow, therefore, expects the Bengals to kick on and find motivation in the pain of defeat.

"It hurts," he told a news conference. "We put a lot of work into going out there and executing and performing well, and it didn't turn out the way we wanted, so it's disappointing."

Burrow added: "We're a young team, so you'd like to think we'll be back in this situation multiple times over the course of the next few years.

"We take this and let it fuel us for the rest of our careers."

The Bengals' inability to protect their quarterback was key to their loss, with Burrow taking a record-tying seven sacks – one of which left him hobbling.

Burrow said his knee "feels good", however, and refused to blame his offensive line, focusing instead on his own display.

"I was disappointed with my performance overall," he said. "I thought I could have played better, given us a better chance to win, but you live and you learn."

Burrow, who finished with 263 yards and a single touchdown on 22-of-33 passing, tried to focus on the positives, citing a quote from former quarterback Kurt Warner who had "let [defeat] sting too much and didn't celebrate what they accomplished".

"Obviously it stings, but we had a great year," Burrow said. "We didn't come out of this last game the way we wanted to, but we still have something to celebrate."

The abiding image of Super Bowl LVI looked as if it would be the sight of Odell Beckham Jr. in tears on the sideline, desperately disappointed at being unable to help his Los Angeles Rams team-mates as they laboured against the Cincinnati Bengals in his absence forced by a knee injury suffered in the second quarter.

Cooper Kupp and Aaron Donald refused to let that be the case.

As they have done throughout a rollercoaster 2021 campaign, the Rams' two biggest stars stepped up to ensure the loss of the one they acquired in a blockbuster midseason signing would not prove decisive, once again rising to the occasion to propel the franchise to its first Super Bowl title in Los Angeles with a 23-20 win at their SoFi Stadium home, which was awash with Bengals fans.

Until the penultimate drive, the injury to Beckham, who scored the Rams' first touchdown, appeared set to be the turning point. After he limped off the field, the Rams saw a drive end in points just once, kicking a field goal in the third quarter to trim the Bengals' lead to 20-16. Other than that, their offensive series in the wake of Beckham's injury produced a pair of interceptions and four punts.

Having enjoyed a stunning postseason, Matthew Stafford was struggling for chemistry with any of his receivers minus the attention Beckham commands. It was a problem the Rams did not look like solving, but the solution ultimately proved a simple one, as they reverted to a policy that has often served them well this season on the final drive: feed Kupp.

Kupp had touched the ball just twice after Beckham went down. A lack of involvement for the Offensive Player of the Year and now Super Bowl MVP was never likely to produce the desired result for the Rams, so on fourth and one with the game on the line they made sure the ball ended up in his hands, Kupp coming across the formation and receiving a hand-off from Stafford that he took for seven yards.

From there, the final drive was the Kupp show, the wide receiver's final act of one of the most exciting seasons of recent memory sure to be one that will live in NFL lore.

Kupp racked up 46 scrimmage yards as he was targeted six times by Matthew Stafford, those targets resulting in 39 yards, two critical penalties and, most importantly, a leaping grab in the endzone that finally ended the Rams' wait for a title in the city they returned to in 2016 after over two decades away.

A key defensive holding call against Logan Wilson on third and eight from the Cincinnati eight-yard line was dubious, while a pass interference penalty on Eli Apple that put the ball on the one-yard line was more obvious, but there was no doubt about the quality from Kupp as he sold Apple an inside release and then adjusted perfectly to a back-shoulder throw from Stafford to erase the Bengals' 20-16 lead.

As he did in the Divisional Round and the Conference Championship, Kupp had struck a telling blow, but the Rams needed a closer on defense with a Bengals reply initially looking promising. Enter Donald.

The man most consider the best player in the NFL hadn't quite succeeded in wrecking the game even as a much-maligned Bengals offensive line disintegrated in the second half and left Joe Burrow hobbled, yet he saved his best for the most significant play of the game on a do-or-die fourth down for Cincinnati, powering past Bengals left guard Quinton Spain with a two-hand swipe move and flinging Burrow to the turf as he let loose a desperation pass that fell short of Samaje Perine.

It meant that tears of joy from Beckham – rather than his earlier anguish – would, along with that of Donald gesturing to put a ring on his finger, be one of the abiding images from a game that saw Sean McVay become the youngest Super Bowl-winning head coach in NFL history.

The Rams' road to Super Bowl glory has come the hard way, Los Angeles becoming the first team to win three successive postseason games by three points or fewer, and there has been a common thread across each of those wins. When they have needed them the most, the Rams have seen their stars – be it Stafford, Kupp and Beckham on offense or Donald and Co. on defense – deliver.

As a franchise, the Rams have eschewed the traditional team-building methods, trading away draft pick after draft pick to build a top-heavy roster and inviting scrutiny with each setback the team suffered as a result. In Kupp and Donald, though, it is two homegrown draft picks who have ensured those stumbles and any questions about the construction of their roster can now be forgotten, with the Rams free to enjoy the feeling of vindication for the next six months.

Los Angeles went off-script to build a perennial playoff contender and, thanks to that approach and the Rams' ability to come through in a cliffhanger, it is the team from the city of stars that ends the year outshining all others.

Sean McVay described the nature of the Los Angeles Rams' Super Bowl LVI triumph as "poetic" after they came up big on offense and defense to defeat the Cincinnati Bengals.

The Rams – playing at their SoFi Stadium home – had led in the first half before Odell Beckham. Jr, who scored the opening touchdown, departed with a knee injury.

The Bengals took control for a period and had a four-point advantage inside the two-minute warning.

But a record-breaking 15-play go-ahead drive ended with Matthew Stafford throwing a TD pass to Super Bowl MVP Cooper Kupp.

There was still work to do on defense, with the Bengals within a field goal of overtime, yet Aaron Donald stuffed the run on third-and-one and then forced an incompletion on fourth down to clinch victory.

McVay considered the dramatic conclusion fitting for his team, who became the first to win three games by three points or fewer in the same postseason thanks to this 23-20 success.

The coach, who reserved praise for the "great job" from Stafford and Kupp, who "took over the game", said: "It feels outstanding.

"You talk about a resilient team, coaches, players, I'm so proud of this group, just proud to be associated with it.

"We talk about competitive greatness all the time, being your best when the best is required. For the offense to be able to find the way and then Aaron to be able to finish it off, it's poetic."