Fifth seed Federico Delbonis was bundled out of the Cordoba Open after a shock straight-sets defeat to Carlos Taberner on Tuesday.

The 31-year-old Argentine, who is currently ranked 41st in the world, went down 6-4 6-2 to the 111th-ranked Spaniard.

Former top 10 player Fernando Verdasco was also beaten on Tuesday, going down to Argentine Sebastian Baez 7-6 (8-6) 7-5.

The 38-year-old Spaniard dropped out of the top 100 last year for the first time since 2004 after a difficult season with a long-term leg injury and COVID-19 prior to the French Open.

Baez will play Chilean third seed Cristian Garin in the second round, while Taberner will meet qualifier Alejandro Tabilo after he beat wild card Francisco Cerundolo 6-4 6-1.

Lucky loser Colombian Daniel Galan also progressed into the last 32 after a 7-5 6-3 victory over Bolivian Hugo Dellien, while sixth seed Albert Ramos-Vinolas triumphed 6-4 6-3 over Andrej Martin.

Brazil turned on the style and piled on the goals as they continued their perfect home World Cup qualifying record with a comfortable 4-0 win over Paraguay in Belo Horizonte on Tuesday.

Leeds United forward Raphinha had a goal disallowed by the VAR early before netting the opener in the 28th minute, with new Aston Villa signing Coutinho adding a second on 62 minutes for his first international goal since 2020.

Brazil added two more in the dying minutes as Ajax forward Antony curled in the third, before Newcastle United addition Bruno Guimaraes laid off for Rodrygo to tap home.

The victory means Selecao, who have already clinched their spot at Qatar 2022, are unbeaten in 15 qualifiers and remain four points clear of rivals Argentina at the top of the CONCACAF standings.

Brazil have also won seven out of seven qualifiers on home soil, netting 18 goals and conceding only once, while Paraguay officially cannot qualify for Qatar 2022 due to the defeat.

Jo-Wilfried Tsonga savoured a "fantastic" win as the veteran Frenchman showed in Montpellier there might still be life left in his career.

Ranked 259th by the ATP after two injury-blighted years, the former world number five scored his first main-tour singles victory since last March in Marseille as he beat Poland's Kacper Zuk at the Open Sud de France on Tuesday.

Tsonga battled for a 6-4 6-4 victory in the first round, and the 36-year-old, who has battled back and leg problems, said: "It's just amazing for me to be here on the court playing.

"For me, the goal is to have fun again, to find a level where I can beat great players again."

The former Australian Open runner-up competed last week at a Challenger Tour event, while the first grand slam of the year was carrying on without him in Melbourne.

He abandoned his 2021 campaign after a first-round loss at Wimbledon, where he was beaten in five sets by Sweden's Mikael Ymer.

Quoted on the ATP website after his return to winning ways, Tsonga said: "I had a few difficult months and to win like this for one of my first matches of the year, it's just fantastic for me.

"You cannot do it without the people around you. I have the chance to have very good people around me, and it gave me the opportunity to live some moments like this."

Qualifier Gilles Simon saw off wildcard Lucas Pouille 7-6 (7-4) 5-7 6-4 in a battle of two French compatriots of Tsonga who are both fellow former top-10 tour stars.

Other winners on Tuesday in Montpellier included Serbian Filip Krajinovic, who will face Tsonga on Wednesday, plus Ymer and France's Pierre-Hugues Herbert.

At the Tata Open Maharashtra, staged in the Indian city of Pune, seeds Emil Ruusuvuori and Stefano Travaglia both came through their opening tests. Ruusuvuori beat Egor Gerasimov 6-0 7-6 (13-11), while Travaglia was pushed hard by India's Ramkumar Ramanathan, eventually scraping through 7-6 (9-7) 4-6 6-3.

Argentina has extended its unbeaten run to 29 games after Lautaro Martinez's 29th-minute strike earned them a 1-0 World Cup qualifying victory over Colombia in Cordoba.

Martinez netted his 19th international goal from Marcos Acuna's cross as already-qualified Argentina moved to 35 points from 15 qualifiers, with 13 wins from their past 15 games. 

La Albiceleste were missing talisman Lionel Messi but welcomed head coach Lionel Scaloni back to the touchline after COVID-19 and he would have been pleased with his side who were largely in control throughout.

Colombia, whose stuttering qualifying campaign is in strife after seven games without a win nor a goal, struggled to retain possession and mustered few genuine chances on goal against a stubborn Argentine defence, who have kept five clean sheets from their past five home qualifiers.

Messi's Paris Saint-Germain teammate Angel Di Maria, who was dangerous throughout, curled a 16th-minute effort just wide of Colombia goalkeeper Camilo Vargas' goal.

In the 29th minute, Vargas could not prevent Argentina going ahead when Inter forward Martinez trapped Acuna's cross inside the box and lashed home, squirming under the goalkeeper's grasp.

Out of nowhere, Colombia almost levelled on the stroke of half-time, with Luis Diaz setting up Miguel Borja who was denied by Emiliano Martinez. The new Liverpool signing's follow-up effort was cleared off the line by German Pezzella.

Acuna forced a good save from Vargas early in the second half, while the Colombian goalkeeper made a better block with his outstretched right arm to deny Di Maria from range in the 65th minute.

Giovani Lo Celso, who left Tottenham for Villarreal on loan on deadline day, flashed a chance over the bar as Argentina survived a late scare from Johan Mojico's shot which almost caused a Nicolas Gonzalez own goal, although that would not have counted due to offside.

Argentina should have grabbed a second in the 94th minute when Gonzalez broke in behind but opted to square for Paulo Dybala allowing the Colombian defence to clear.

Los Angeles Lakers head coach Frank Vogel says LeBron James' absence is preventative with the number one goal being that he is "healthy for the long haul".

James is listed as doubtful for the Lakers' clash with the Portland Trail Blazers on Wednesday due to knee swelling, having missed their past three games.

The four-time MVP had returned to Los Angeles prior to Sunday's 129-121 loss to the Atlanta Hawks after undergoing an MRI on his left knee.

"We're still working on trying to get the swelling down," Vogel told reporters on Tuesday.

"He's listed as doubtful for tomorrow. He's not here today. He got treatment outside of our facility today."

The 37-year-old had been in excellent offensive form prior to the knee problem, having scored 25 points or more in 18 straight games.

Despite that, the Lakers are battling with a 24-27 record but Vogel said they would not rush James back.

“The number one goal is that he’s healthy for the long haul," Vogel said. "Everything is else less important than that. We have to win games when he’s out.”

Vogel also confirmed that the Lakers had left James out for the past three games for preventative reasons, with the swelling offering concern for a potential injury.

Two-time MVP Stephen Curry will join a long list of players on the sidelines and miss the Golden State Warriors' clash with the San Antonio Spurs on Tuesday due to left toe soreness.

Curry, along with Andrew Wiggins (knee soreness), Klay Thompson (rest), Otto Porter Jr. (foot), and Nemanja Bjelica (back spasms) will all be unavailable for the game, leaving the 38-13 Warriors short-handed.

Andre Iguodala (hip) and Draymond Green (back) are also unavailable at the moment for Golden State.

Curry dropped 40 points with five rebounds and nine assists in Monday's 122-108 win over the Houston Rockets.

The Warriors listed Curry as out for Tuesday's game, amid a busy season having played 47 games with 34.8 minutes per game, averaging 26.0 points, 5.5 rebounds and 6.3 assists.

Golden State provided a positive injury update on All-Star Green who has not played since January 10.

"Draymond Green, who has been sidelined for the last 12 games due to a lower back/disc injury, was recently re-examined," the Warriors said. "This indicated that Green is making steps in a positive direction and the injury is improving. He will be re-evaluated again prior to the All-Star break."

Former Miami Dolphins head coach Brian Flores has launched a class action lawsuit, alleging the NFL is rife with racism and has a "disingenuous commitment to social equity".

Flores is suing the league along with teams at whose hands he alleges he has personally experienced racism, naming the Dolphins along with the New York Giants and Denver Broncos as defendants, together with "John Doe Teams 1 through 29".

The suit, filed at the United States District Court for the Southern District of New York, demands a jury trial. The NFL said Flores' claims "are without merit", saying it would put up a defence. The three teams named by Flores also rejected his allegations.

Flores claims he inadvertently learned he had failed to get the Giants head coach job last week, even before his interview took place.

The suit contains screen grabs of an alleged text message conversation between New England Patriots coach Bill Belichick and Flores, in which Belichick congratulates Flores on what he believes is an impending appointment, only to realise he was messaging the wrong person, having intended to contact Brian Daboll, who got the Giants job.

During the text exchange, Flores questioned whether Belichick had messaged the correct person, with the Patriots coach having indicated he had inside knowledge on who would land the job. According to the lawsuit's contents, Belichick at this point realised his error and apologised to Flores, who worked for him for 10 years with the Patriots.

The NFL has a 'Rooney Rule' in place. It requires all teams seeking a new head coach "to interview at least one or more diverse candidates", and the lawsuit alleges on this occasion the Giants interview was "a sham" that "humiliated" Flores.

A spokesman for the Giants, Pat Hanlon, was quoted by the New York Times on Tuesday as saying the team was "confident with the process that resulted in the hiring of Brian Daboll", adding that Flores was "in the conversation to be our head coach until the eleventh hour".

It is also alleged in the lawsuit that Flores "was interviewed only because of the Rooney Rule" by the Broncos in 2019 and was never intended to be "a legitimate candidate", while also criticising the interview board.

The Broncos have described the various claims against the franchise as "blatantly false" and "baseless and disparaging claims".

A number of allegations are made in the suit about Flores' time with the Dolphins, which came to an end only last month.

The Dolphins responded by saying they "vehemently deny any allegations of racial discrimination and are proud of the diversity and inclusion throughout our organisation".

The class action alleges: "The NFL remains rife with racism, particularly when it comes to the hiring and retention of black head coaches, coordinators and general managers. Over the years, the NFL and its 32-member organisations have been given every chance to do the right thing.

"Rules have been implemented, promises made – but nothing has changed. In fact, the racial discrimination has only been made worse by the NFL's disingenuous commitment to social equity."

It also contains a series of allegations that it points to as evidence the NFL as a whole has a racism problem when it comes to the hiring of black individuals, alleging it is "racially segregated and is managed much like a plantation".

In response, the NFL said: ​"The NFL and our clubs are deeply committed to ensuring equitable employment practices and continue to make progress in providing equitable opportunities throughout our organisations.

"Diversity is core to everything we do, and there are few issues on which our clubs and our internal leadership team spend more time. We will defend against these claims, which are without merit."

Heavyweight boxing champion Oleksandr Usyk trained with Ukrainian second-tier side Polissya on Tuesday ahead of making his football debut. 

WBA, WBO and IBF title-holder Usyk swapped his gloves for some boots as he took part in a session during Polissya's mid-season training camp in the Turkish city of Antalya. 

The 35-year-old this week announced he will take part in a friendly against Veres Rivne on Thursday and uploaded footage of himself preparing in the changing room and taking part in some drills on Instagram. 

Polissya also published clips of Usyk taking part in a training game. 

After a short experiment on the pitch, Usyk will likely head back to the ring and prepare for a rematch against Anthony Joshua after dethroning the Briton by unanimous decision last September. 

It had been reported that Joshua was considering accepting a fee to step aside and let Usyk take on WBC champion Tyson Fury in a blockbuster unification bout, but those talks are now believed to have broken down. 

Sadio Mane will be hoping to fire Senegal back into the Africa Cup of Nations final when they take on Burkina Faso in the semi-finals on Wednesday. 

Senegal's hopes of winning a first AFCON title were dashed by Algeria back in 2019 but they are looking to become the first team since Egypt in 2010 to reach successive finals – and this time they will be desperate to go one better and lift the trophy.

History appears to be in their favour too. That loss to Algeria is the Lions of Teranga's only defeat in their past six knockout games in the competition, and they have only conceded two goals in that span.  

Furthermore, they are unbeaten in their two previous AFCON meetings with Burkina Faso, though both of those came in the group stage. 

But Burkina Faso are no strangers to this stage of the competition. They have made the final four for the fourth time in their history and the third time in the past five editions – this despite not even qualifying for the 2019 tournament. 

Kamou Malo's team did well to upset Tunisia in the quarter-finals, though they will be without their goalscorer Dango Ouattara after his red card in the 82nd minute of their 1-0 victory. 

Malo said: "I think that at this level of competition, there are no limits. Don't worry, we all have the same goal, which is to win this trophy. 

"As for my desire to go all the way in this competition, yes, there is no doubt about that. We are ready to be extremely competitive to go to the end of this competition." 

Burkina Faso's hopes of pulling off another upset will rely heavily on keeping Mane at bay. 

The Liverpool star may have just two goals in Cameroon, but only Mohamed Salah (14), Sofiane Boufal (11) and Ibrahim Sangare (eight) have outdone his seven open-play key passes in the competition.

One to watch: Gustavo Sangare (Burkina Faso) 

With Ouattara absent due to suspension, Sangare will be expected to step up on the opposite wing. 

He has already been important for Burkina Faso, scoring the opening goal of the tournament in a 2-1 loss to hosts Cameroon in the group stage – no one in the squad has found the net on more than one occasion in the competition. 

But it is his ingenuity that the Stallions could use more than anything. Only Zakaria Sanogo and Blati Toure (four each) have created more chances from open play for Burkina Faso than Sangare's three, while the Quevilly winger has been involved in a team-high three goal-ending sequences. 

He has proven to be a real threat with the ball at his feet and could help thwart Senegal and send the underdogs into the showpiece. 

Roger Goodell's description of Tom Brady on Tuesday as merely "one of the greatest to ever play in the NFL" felt a little generous to the competition. 

In the period of claim and counter-claim between reports of his retirement on Saturday and confirmation on Tuesday, the verdict had been cast – not that it was ever in doubt. 

Among others, Patrick Mahomes, better placed than most to consider quality quarterback play, told ESPN: "His career is one of a kind. That's why he's the GOAT." 

There is no dispute, no debate: Brady is the greatest. 

The 44-year-old leads the way by most metrics, including the most important one, with an unprecedented seven Super Bowl championships. 

Yet the stunning nature of some of those successes mean the emotional argument in Brady's favour is as convincing as the statistical one. 

Unmoved by his NFL-record 84,520 passing yards? Try the Super Bowl LI comeback against the Atlanta Falcons. 

This career had it all, and most dissenting voices had long since disappeared by the time Brady arrived in Tampa in 2020 "as the greatest football player of all time", as Bruce Arians put it. He still had another title in him. 

But Brady has not just set the standard in the NFL for the past 22 years; his achievements are surely unmatched across the entire sporting world. 

BEATING THE BEST

Wrestling with past legacies is never easy for an elite sports star. Even as the best of their generation, comparisons will be drawn with those who have gone before. 

In the case of LeBron James in the NBA, Michael Jordan casts a long shadow. 

James may now widely be considered the second-greatest player in the history of the league, but the gap to the number one spot scarcely seems to be closing, even now with titles and Finals MVP recognition on three different teams – and his own Space Jam sequel. 

Elsewhere, Formula One's Lewis Hamilton has done what James could not with Jordan in matching Michael Schumacher's haul of titles. 

But when Hamilton closed in on a record-breaking eighth drivers' championship in 2021, rival Sebastian Vettel scoffed: "Even if Lewis wins, to me Michael is still the greatest. Lewis can win one more, two more, three more, five more championships, but it doesn't change anything for me." 

The combination of being unable to see two athletes side by side and having memories tinged with nostalgia makes life hard on the modern great. 

For Brady, Joe Montana was the closest thing to a Jordan or Schumacher figure at quarterback. 

Although Montana ranked sixth for all-time passing yards – Dan Marino, the 20th century's passing yards leader, never won a title – his four Super Bowls had matched Terry Bradshaw's benchmark and were still fresh enough in the memory in 2000, the last coming in the 1989 season. 

Yet that was a gap Brady was swiftly able to bridge. By August 2005, with three rings already in his collection, the headline of a GQ profile asked if the Patriots passer was "the best there ever was". 

At 27, 10 years younger than James and Hamilton are now, there appeared little doubt Brady would leave Marino behind. 

TOP OF HIS CLASS

Perhaps Brady benefited from the standard of the competition. His career overlapped with Brett Favre at the start, Mahomes at the end and met with Peyton Manning, Drew Brees and Aaron Rodgers somewhere around the middle, all of them forcing him to raise his game. 

But such depth of talent can so easily muddy the waters. 

Lionel Messi and Cristiano Ronaldo have matched each other stride for stride, meaning there remains no consensus pick for football's 'GOAT'. Both merit the position, yet neither have dominated an era like Pele or Diego Maradona. 

In tennis, the tussle is even more intense. Until Rafael Nadal's Australian Open triumph on Sunday, three men were tied on a record 20 grand slam titles. 

Injuries to Roger Federer and coronavirus complications with Novak Djokovic may be enough to keep Nadal at the summit, but personal preference dictates the all-time rankings when the margins are so fine. 

Again, however, Brady came through. None of those modern-day rivals have won three Super Bowls, let alone matching Montana's four or Brady's staggering seven. 

Mahomes had appeared the most likely to challenge that mark in the years to come, but four seasons as a starter have now yielded one title. At the same point, Brady had three and that GQ headline. 

"To win that many Super Bowls and win that many games, it's hard," Mahomes said after losing Sunday's AFC Championship Game. "I understand that. The years that I've had, I've been close a lot.  

"I've only been there twice, and I've only won once. I understand it takes a special player ... for that to happen." 

In Joe Burrow, Josh Allen and Justin Herbert, Mahomes will not have it easy going forward either – an exciting new generation guarding Brady's legacy, not that he could not have done it himself had he chosen to play on. 

Brady, in the regular season and playoffs, holds a 3-2 record against Mahomes, 4-0 against Allen and 1-0 against Herbert. He never faced Burrow, potentially the next Super Bowl-winning QB. 

Instead, the perennial winner departs not as a champion – he has been that enough times – but as undoubtedly the best player his sport has ever seen. A rare phenomenon indeed. 

Pierre-Emerick Aubameyang has left Arsenal by mutual consent ahead of his expected move to Barcelona.

Mason Greenwood has been further arrested on suspicion of sexual assault and threats to kill.

The 20-year-old Manchester United footballer continues to be questioned on suspicion of rape and assault of a woman, having been arrested on Sunday.

Greater Manchester Police said in a statement: "Detectives have been granted further additional time to speak to a man in his 20s who was arrested on suspicion of rape and assault of a woman.

"The suspect was detained in custody on Sunday (30 January) afternoon after we became aware of online social media images and videos posted by a woman reporting incidents of physical violence.

"He continues to be questioned after magistrates authorised an extension until tomorrow (Wednesday 2 February).

"Following enquiries so far, he has since been further arrested on suspicion of sexual assault and threats to kill.

"Enquiries are ongoing and the victim continues to be offered specialist support."

United said on Sunday that Greenwood would take no part in training or matches "until further notice" following allegations made on social media. The club said they do not condone violence of any kind.

There has been no public comment from Greenwood since the allegations.

In a statement on Monday, sportswear company Nike said it had put its relationship with the player on hold.

Greenwood signed a first professional contract with United in October 2018 and agreed a new four-year deal last year, after establishing himself in the Premier League club's first-team squad.