Carlos Alcaraz was dumped out of the Astana Open in the first round on Tuesday, suffering a surprise 7-5 6-3 defeat to David Goffin.

Goffin entered the draw as a lucky loser after squandering two match points to lose his final qualification match against Luca Nardi on Sunday, but he produced a fine display to see off the world number one in one hour and 46 minutes. 

The Belgian had to rediscover his composure to take the opener after throwing away a 5-2 lead, but ultimately deserved his straight-sets win over the US Open champion. 

Speaking on court after his victory, Goffin said: "I always believe that I have the level to cause some trouble against those guys. 

"When you play against the world number one on a big stage, big crowd, the fire inside gives you so much power to play your best tennis because you don't have any choice."

Stefanos Tsitsipas was the only other seed in action in Kazakhstan on Tuesday, and he advanced to the round of 16 by beating home favourite Mikhail Kukushkin 6-3 6-4.

The Tokyo Open also lost its top seed, as Casper Ruud fell to a 6-3 6-3 loss to Jaume Munar, who claimed his first top-10 win since beating Alexander Zverev in 2019.

But the likes of Borna Coric and Nick Kyrgios fared better, claiming straight-sets wins over Thanasi Kokkinakis and Tseng Chun-hsin, respectively.

Wimbledon runner-up Kyrgios only dropped four further points on his serve after being forced to save a break point in his opening service game, racing to a dominant 6-3 6-1 win.

Elsewhere, eighth seed Dan Evans fought back to beat Radu Albot 6-7 (3-7) 6-1 6-4, and Alex de Minaur lost 6-3 6-2 to Kwon Soon-woo. 

The NBA is back, which means excitement for most fanbases – but anxiety for others.

The new season should ensure a clean slate for everyone, but some situations have been allowed to fester in recent months without the distraction of on-court action.

Now, even with basketball returning, developments around Kevin Durant's future might prove every bit as intriguing to the neutral as anything that happens in the regular season.

And Durant and the Brooklyn Nets are not the only player-team combo in a tricky spot heading into the year...

Everyone at the Lakers

Before considering the wide-ranging implications of Durant's trade request, let's check in on last year's team in crisis.

Plenty of outsiders could have forecast difficulties for the Los Angeles Lakers in 2021-22, with LeBron James and Anthony Davis joined in a 'big three' by Russell Westbrook – at this stage in his career, consistent only in using up a huge number of possessions.

Westbrook had averaged a usage rate above 30 per cent in every season between 2014-15 and 2020-21, with his average over the seven seasons (34.6 per cent) only narrowly trailing James Harden's league-leading 34.7 per cent (minimum 500 possessions). A ball-dominant player on often mediocre teams, Westbrook's winning percentage of 59.2 ranked 109th over this period among those to play 100 or more games. Harden (66.2) was a far more respectable 29th.

Although his usage dipped to 27.5 per cent around better players in LA, Westbrook remained every bit as erratic as expected and, unfortunately for the Lakers, played more than 500 more minutes than any team-mate – comfortably ahead of an ageing James and bulkier Davis.

The three superstars started just 21 games together and even then only scraped a winning record at 11-10.

Having missed the playoffs – and even the play-in – in 11th in the West, the Lakers fired coach Frank Vogel, perhaps optimistically hoping he alone was the problem, and brought back each of James, Davis and Westbrook.

Seemingly determined to further upset a team who won the title just two years ago, the Lakers were also linked with a move for Kyrie Irving before settling instead on Patrick Beverley, who might prove only marginally less disruptive.

Westbrook and Beverley have repeatedly clashed in the past, although the new Lakers signing has described his team-mate as "someone I always wanted to play with", praising his "competitive spirit, that fire, that will, that dog, that nastiness, that grit".

New coach Darvin Ham thinks the pair can work together, but the potential for fireworks is considerable even before taking into account James' own "competitive spirit".

Kevin Durant and Kyrie Irving at the Nets

The 2019 free agency moves for Durant and Irving certainly made the Nets relevant. But they haven't yet made them successful. And right now, Brooklyn might be the most explosive environment in the NBA.

Durant missed their first year together with an Achilles injury sustained playing for the Golden State Warriors, yet the Nets have still only won seven playoff games in the past three postseasons – all seven of those wins coming in a short-lived 2020-21 run.

Last season, as they had been in their first season with Durant and Irving, Brooklyn were swept in the first round. It concluded a miserable campaign that was not about to get better in the offseason.

With Irving unvaccinated and so unable to play in New York City until March, he and Durant started only 17 games together in the regular season. The Nets had started the season with their own 'big three', but Harden – much to his frustration – appeared just twice alongside the star pairing before he was traded to the Philadelphia 76ers. Ben Simmons came in the other direction and did not play once.

Far from a happy camp, when Irving then opted in to the final year of his contract in late June, the Nets were vulnerable to a trade request from Durant, which quickly followed.

However, with four years remaining on his own deal and Brooklyn asking for a huge price in trade talks, it was reported Durant had returned to the Nets and promised to stay if head coach Steve Nash and general manager Sean Marks were replaced.

Ultimately, Durant "agreed to move forward with our partnership" – as Marks phrased it – regardless, with Nash saying in September his relationship with the superstar was "good".

"I love the guy," added Nash, who understood Durant being "seething" at the end of the season. "Families have issues. We had a moment, and it's behind us. That's what happens."

In theory – especially if Simmons can return to his two-time All-Defensive First Team best – the Nets could have a great team in 2022-23.

Yet based on how this project has gone so far, it is not difficult to imagine a scenario in which Brooklyn endure another desperately disappointing season and are again left attempting to convince Durant to stay.

James Harden at the 76ers

The 76ers moved one miserable superstar in Simmons for another in Harden, which was only enough to take them as far as the Eastern Conference Semifinals last year.

And en route to that unsatisfactory conclusion, team-mate Joel Embiid was not shy in criticising Harden, repeatedly calling on him to be more aggressive while recognising he is no longer "the Houston James Harden".

It was an understandable complaint; Harden attempted only 13.6 field goals per game for the Sixers in the regular season – little more than half the number of shots he was taking in 2018-19 for the Houston Rockets (24.5), when he scored a career-high 36.1 points per game. He was also only making 40.2 per cent of his field goal attempts in Philly, down on every other season in his career.

So far, it is fair to say this has not worked. Doc Rivers, in a training camp clip published by the NBA, told Harden he and Embiid needed to "listen to each other" and acknowledged the partnership needed work as it was "unnatural".

Echoing some of Embiid's complaints, coach Rivers said: "You can't just say you're a facilitator. I need you to be a scorer and a facilitator."

Rivers for now believes it can still be fixed. "When it clicks, James, we're going to be unbeatable," he told a player who, for his part, agreed to a restructured contract that allowed Philly to bolster their roster in the offseason.

But this team – and certainly Embiid – might argue more help would not be required if Harden played in the manner he is capable.

"We've got to establish Joel and you – it's a pecking order," added Rivers. "This ain't a democracy."

Embiid may not believe this is "the Houston James Harden", but the team and Harden himself seemingly do, with the former Rocket announcing: "If my conditioning can be level with my skill set and my IQ and the work that I put in, it's MVP – and I feel like my conditioning is where it needs to be."

Harden needs to start showing that, or this time his team might tire of him, rather than the other way around.

Jaylen Brown at the Celtics

Little has gone to plan for the Boston Celtics since winning Game 3 of the 2022 NBA Finals, as they lost the next three to the Warriors and then saw preparations for a bounce-back season in 2022-23 rocked by a number of key absences.

Boston will begin the year without new signing Danilo Gallinari, who tore his ACL playing for Italy, Robert Williams, who has also undergone knee surgery, and, crucially, coach Ime Udoka.

Udoka had turned around his first season as a head coach spectacularly, with the Celtics tied for ninth in the East at the turn of the year after a 17-19 start before leading the conference the rest of the way (34-12) to take the second seed.

But a year-long suspension for Udoka "for violations of team policies" was announced by the team last month.

And even between the ultimately disappointing postseason and repeatedly disrupted preseason, not everything was rosy, with Boston also impacted by the Durant saga.

When Durant looked to be on the move, reports claimed the Celtics had offered the Nets a package that included Jaylen Brown. That trade did not materialise, of course, but it is difficult to imagine Brown was too impressed.

In recent seasons, Brown has been hugely valuable to the Celtics – not least because he is being paid below his value.

Brown is one of only 11 players who has scored at least 1,400 points at an average of at least 23.5 per game in each of the past two seasons. Of the other 10, four have current or future contracts with an average annual value of more than $50m, another four are being paid over $40m per year, and the final two are bringing in a salary in excess of $30m a season.

Brown's deal, which ranks outside the top 50 contracts in the NBA in both total value and average annual value, earns him $26.6m each year.

And the rules around NBA extensions will prevent Brown being paid on par with his contemporaries unless he makes All-NBA in one of the two seasons remaining on his contract.

In theory, that carrot should encourage Brown to enjoy another big season, but at a franchise as fractured as the Celtics have suddenly become, focus could understandably drift instead towards free agency in 2024.

Shai Gilgeous-Alexander at the Thunder

Unlike the other teams on this list, the Oklahoma City Thunder do not have the pressure of needing to win now – but that is part of the problem.

OKC moved on their ageing stars, loaded up on draft picks and put together a young core that includes Chet Holmgren, Josh Giddey and Shai Gilgeous-Alexander. That is all very exciting... or at least it will be.

Rookie Holmgren is down for the year, seemingly making this another season in which the Thunder will lose games and then see what they can do in the draft.

That is no great issue for 20-year-old Holmgren or 19-year-old Giddey, but it does not suit Gilgeous-Alexander, now 24 and entering his fifth year, quite so much – even if he also starts the year injured.

Among the 63 players to score 2,000 or more points across the past two seasons combined, Gilgeous-Alexander ranked 18th for points per game (24.2). He ranked 61st for wins (32).

This is not a case of an average player stat-padding on a bad team; he is simply too good to be in this situation.

And having agreed a five-year extension in August ahead of Holmgren's injury, it appeared Gilgeous-Alexander had unknowingly signed up for more of the same.

He disagrees, insisting: "I know what I signed up for when I signed a five-year extension. I don't think we're going to be losing for much longer. It's not like I signed up to lose."

But lose they will, if they have any sense – and past experience suggests they do.

Without Holmgren, the Thunder are not going to be in any position to seriously compete, which opens up the possibility to pick high in a draft that includes a potentially generational talent in Victor Wembanyama.

At some stage, OKC will be ready, but that is not now, and Gilgeous-Alexander could be forgiven for finding his patience waning.

Miami Dolphins linebacker Jaelan Phillips has described the controversy surrounding Tua Tagovailoa's concussion as "complicated" following fierce criticism of the team.

Dolphins quarterback Tagovailoa sustained a concussion in Thursday's loss to the Cincinnati Bengals, ruling him out of week five's meeting with the New York Jets.

Tagovailoa also suffered a head injury when he took a heavy fall following a challenge from Matt Milano in week three, but only missed three snaps against the Buffalo Bills despite appearing unsteady on his feet after the incident.

The Dolphins have faced scrutiny for allowing Tagovailoa to return in that game, although defensive tackle Christian Wilkins has since defended the team's practices. 

Phillips joined Wilkins in preaching caution when discussing the NFL's concussion protocols, but said injury concerns were not always "black and white". 

"It's always better to be overcautious when it comes to head injuries," he said.

"I also think that you've got to take the players' and training staff and doctors' words for it. So it's obviously a complicated situation. 

"I think that the league and the PA [National Football League Players Association] doing everything they can to keep us safe is in the best interest, for sure."

Asked about the risks of concussion in football, Phillips added: "It's an assumed risk. It's obviously something that is prevalent in the game, not just with head injuries, but just injuries all around. I think that's kind of what we sign up for.

"Ultimately, it happens. At that point, you just pray for a speedy recovery. But I feel like that's what we signed up for playing this game. 

"It's a violent game. We all know that. We wouldn't play it if we didn't know that. We're compensated well for it. 

"Health is the most important thing, and longevity. So I think that especially with head injuries, you've got to be cautious with that. But at the same time, people do recover from those types of things.

"We're competitors and we love this game and we want to be out there for our team-mates, for our families, for the fans, for everybody. So it's a sliding scale. 

"It's not black and white when it comes to injuries at all. Sometimes you might try to play through something. If you're able to perform, you always want to perform. I mean, that's just the nature of the game that we play. 

"Ultimately, it just depends on the severity of the injury and depends on the person, the situation and all of that."

Phillips has suffered several concussions during his own career, and sympathises with Tagovailoa's condition, adding: "To be honest, that seems like a lifetime ago for me when I had those issues. 

"But I definitely sympathise with Tua and just hope for the best for him. You never want to see your team-mate, your brother, hurting like that."

Sean McVay accepted he made "some bad play calls" and declared the Los Angeles Rams brought defeat upon themselves as they fell to the San Francisco 49ers.

Monday night's 24-9 loss saw the Rams fail to capitalise on several touchdown opportunities, with McVay pointing to "self-inflicted wounds".

San Francisco's Deebo Manuel caught six passes for 115 yards and a highlight-reel touchdown, and when the Rams were still in the game, at 17-9 in arrears, quarterback Matthew Stafford was intercepted by Talanoa Hufanga. That pick-six summed up the Rams' night.

"I liked the way our guys battled, they competed and got it to a one-possession game," said McVay.

"But the story of the night from an offensive perspective was self-inflicted wounds, above-the-neck errors where we're not doing things we're capable of, and I expect us to be better than that.

"Defensively, I know we continue to battle, we gave ourselves a chance. We can tackle better, you credit them for making the plays, and I thought special teams hung tough, but overall we didn't do enough to win the football game.

"I'm not going to make any excuses. We've got to play better. A lot of it was just things where guys we were counting on didn't do what they were supposed to do."

McVay took his share of the blame, saying: "I put us in some bad spots.

"However you want to cut it, we have to be better collectively, coaches and players.  There's no other way around it and no way I know how to fix it other than go back to work."

The Rams will face the Dallas Cowboys, who are on a three-game winning streak, in Week 5.

"Everybody needs to be able to look inward," said McVay. "In the red area, to have three good drives and only come away with nine points in a game that was a back-and-forth battle like that, that ended up being the difference.

"And when you do make it a one-possession game and you've got some momentum, a couple of game first downs and we throw an interception for a touchdown on a screen, those are the things that don't help you win games."

Christian Wilkins is content with the level of care shown by the Miami Dolphins' staff after the team was heavily criticised following Tua Tagovailoa's head injury.

Tagovailoa has been ruled out of the Dolphins' game against the New York Jets in Week 5 after sustaining a concussion in last Thursday's loss to the Cincinnati Bengals.

The Dolphins have come under scrutiny for allowing the quarterback to feature in that game after he suffered a head injury in week three against the Buffalo Bills.

In that game, Tagovailoa missed just three snaps after his helmet slammed into the turf following a tackle from Matt Milano, despite appearing groggy and losing his balance in the aftermath of the incident.

While Dolphins coach Mike McDaniel has insisted concussion protocols were followed correctly, the NFL and National Football League Players Association (NFLPA) conducted a joint review of how the decision was made to allow Tagovailoa to return against the Bengals.

Asked whether he felt the Dolphins demonstrated a duty of care towards their players, defensive tackle Wilkins said: "Oh, absolutely, yeah. We've got a great training staff. 

"We've got great coaches, people who care about the players on this team, and our health and safety, our personal lives, all that stuff. 

"This is our home away from home, so we've got a lot of people who care and it's bigger than just football around here and winning games.

"There's a process to how things need to be handled and need to be done, and there's protocols in place for a reason – to protect the players."

With Teddy Bridgewater set to replace Tagovailoa against the Jets, Wilkins said the Dolphins' "next man up mentality" will help them cope without their starting QB.

"That's obviously tough to see and tough to deal with, but we all had each other's backs. We all had Tua's back and just wishing him well," he added.

"A lot of guys were praying for him and things like that, obviously. He's better now, so we're all happy for that and that he’s feeling better and that he's himself and he's around here. 

"He's being himself and Tua and bringing great energy. So that's obviously the most important thing.

"Tua is a heck of a player. He's a big part of our team and obviously a great leader and a great team-mate. But fortunately for us, we have a lot of great players, a lot of good team-mates. 

"Other guys have just got to step up, other guys got to do their job, and we'll be just fine from that standpoint. 

"We're definitely going to have to come together as a team and just do our jobs, do what we do. It's the next man up mentality and we'll just handle our business."

Deebo Samuel described his tackle-breaking abilities as "second nature" after his outstanding 57-yard catch-and-run touchdown helped the San Francisco 49ers beat the Los Angeles Rams.

Samuel provided the standout moment of an accomplished 49ers performance on Monday, as they prevented the Rams from scoring a single touchdown in a dominant 24-9 home win.

Jimmy Garoppolo looked destined to throw an interception late in the second quarter, only for Samuel to turn a fine catch into a touchdown as he skipped past several Rams challenges.  

The wide receiver caught six passes for 115 yards as the 49ers moved to 2-2 for the season.

"My mentality, it's just me and the ball out there. What happened after that is something that I work on all the time and I got in the box," Samuel said.

"Every time I get the chance to get the ball in my hands, it's just my mentality of trying to make it a big play, but it's just second nature to me right now.

"When I go out there it's just me and the ball. Breaking tackles is just something I do all the time."

Head coach Kyle Shanahan said of Samuel's run: "It was impressive. 

"At first it looked like a pick. It was close, that corner was teeing off on it. 

"We had to wait a little bit because the guy inside, they ran into each other. We had to hesitate just a hair for Deebo to come down with that throw, then he did the rest. 

"When you get the ball in his hands, I think he's shown he does some pretty cool things."

Nick Kyrgios' lawyers will apply for the tennis star's assault charge to be dismissed on mental health grounds, an Australian court was told on Tuesday.

Kyrgios was charged in July of this year in relation to the alleged assault of a former partner in January 2021.

The 27-year-old, who has enjoyed a fine season in 2022, reaching the final of Wimbledon and the last eight at the US Open, was not present for a hearing in Canberra on Tuesday, as he features in the Japan Open.

Michael Kukulies-Smith, who is representing Kyrgios, asked for the case to be adjourned so forensic mental health reports could be prepared.

The case was duly adjourned to February 3, 2023 by magistrate Glenn Theakston. It is then expected Kyrgios' legal representatives will apply to have the case dismissed, with Kukulies-Smith stating he was making the application having reviewed Kyrgios' "medical history since 2015, including public disclosures of his mental health struggles".

Australian law dictates that magistrates have the power to dismiss a charge if they believe an accused person is mentally impaired, and that dealing with a charge in such a manner would be of benefit to both the defendant and the community.

Kyrgios could face two years in prison should he be handed a maximum sentence.

The San Francisco 49ers kept the Los Angeles Rams from scoring a single touchdown as they secured a convincing 24-9 home win on Monday night.

Deebo Samuel was the star on the offensive side of the ball for the 49ers, catching six passes for 115 yards and one highlight-reel touchdown.

After Jeff Wilson Jr scored the first touchdown of the game for the 49ers, Samuel caught a short pass on third-down and ended up breaking three tackles, gaining 50 of the 57 yards on the play after the catch to put his side up 14-6 heading into halftime.

A missed field goal in the fourth quarter at 17-9 meant the Rams would get a chance to tie the game, but a poor showing from quarterback Matthew Stafford was punctuated with a 52-yard pick-six as he was intercepted by Talanoa Hufanga.

Fittingly, the 49ers forced another turnover on the next drive as well, capping off a spectacular performance from their defense in a game where quarterback Jimmy Garropolo only needed to complete 16 passes.

Samson Ebukam and Nick Bosa both collected a pair of sacks each as the 49ers brought down Stafford seven times, and Bosa was credited with five hits on the quarterback in total, while the Rams had one as a team.

Despite the poor offensive game from the Rams, top receiver Cooper Kupp and tight end Tyler Higbee had big days, with Kupp catching 14 of 18 targets for 122 yards while Higbee caught 10 of 14 targets for 73 yards.

Luis Severino was pulled from the New York Yankees' 3-1 win against the Texas Rangers seven innings through a no-hitter.

Severino finished with 94 pitches, giving up no hits and one walk with seven strikeouts. The strong performance means he will finish this season with an ERA of 3.18, which is his best return since 2017 after only pitching in seven games across the past two seasons.

The Rangers broke up the no-hitter two outs after Severino was removed, but their one run was not enough after both Marwin Gonzalez and Giancarlo Stanton hit solo home-runs for the Yankees in the eighth inning.

Stanton's was particularly impressive, connecting on a monstrous 457-foot bomb to left-center for his 30th homer of the season. He is tied for 20th in the majors for home runs, and no other member of the top-20 has played in fewer than Stanton's 109 games.

Still one home run away from the American League and Yankees' single-season record, Aaron Judge remained on 61 as he finished one-for-four at the plate with an infield single. He has three more games to hit one homer if he is to break Roger Maris' 61-year-old record set back in 1961.

Pujols hits 703rd career home run

It appeared incredibly unlikely Albert Pujols would reach the magical 700 home run mark at the midpoint of this season, but he has comfortably sailed past that figure and knocked number 703 in the St Louis Cardinals' 3-2 loss to the Pittsburgh Pirates.

Pujols' two-run homer in the sixth inning was responsible for all of the Cardinals' runs in the game, giving him his 24th of the season – his highest tally since 2016. With his two RBIs, he passed Babe Ruth for the second most in the history of the league, trailing only Hank Aaron.

After a combined four home runs in the first three months of the season, Pujols has caught fire and hit 19 in the last four months.

Luzardo pitches a gem for the Marlins

Miami Marlins starting pitcher Jesus Luzardo struck out 12 batters in six scoreless innings to help his side to a 4-0 win against the Atlanta Braves.

Luzardo gave up four hits and no walks, getting through the sixth inning in 101 pitches. He was then backed up with terrific work from the bullpen, not allowing a single baserunner in the final three innings.

With the bat, Bryan De La Cruz drove in three of the Marlins' four runs, with an RBI double in the first inning and a two-run home run in the third.

Hall of Fame manager Tony La Russa is stepping down from his job with the Chicago White Sox due to a series of health issues, ending a disappointing two-year stint on the South Side.  

La Russa announced his resignation on Monday, a day before his 78th birthday.  

The three-time World Series champion has been away from the team since August 30 as he has deals with complications from a pacemaker that was implanted in February.  

La Russa has also been dealing with a second, undisclosed health issue that led to his resignation.  

"It's become obvious that the length of the treatment and recovery process for the second issue makes it impossible to be the manager in 2023,'' La Russa said. "The timing of this announcement now enables the front office to include filling the manager position with their other off-season priorities."

La Russa added that his "overall prognosis is good, and I want to thank everyone who has reached out to me with well wishes related to my health." 

After winning the AL Central with a 93-69 record last season, the White Sox entered this year among the American League favourites but have failed to live up to expectations.  

Chicago entered play Monday at 79-80, already eliminated from playoff contention.  

The White Sox did stage a run in early September under interim manager Miguel Cairo, going 12-5 through September 18, when they were just three-and-a-half games back of the Cleveland Guardians in the division.  

The club proceeded to go on an eight-game losing streak with Cleveland securing the division title.  

La Russa took accountability for Chicago’s up-and-down season as the White Sox remain without a postseason series win since the 2005 World Series.  

"I understand the ultimate responsibility for each minus this season belongs to the manager," he said. "That's accurate, because there's always something else you could do. 

"I was hired to provide positive, difference-making leadership and support. Our record this year is proof I did not do my job." 

La Russa did not say if he would consider managing another team in 2024 or beyond. He has a career record of 2,900-2,514 (.536 win percentage) with the White Sox (1979-86, 2021-22), Oakland Athletics (1986-95) and St. Louis Cardinals (1996-2011).  

General manager Rick Hahn said the White Sox will begin an exhaustive search for a new manager and will be looking for "different perspectives" from that hire.  

"One thing that perhaps breaks from the mould of at least the last few hires: having a history with the White Sox, having some sort of connection to White Sox DNA is by no means a requirement.”  

Despite under-achieving in 2022, Chicago’s roster includes several bright spots, including outfielder Luis Robert and breakout starter Dylan Cease.  

"It was a disappointing year," Hahn said. "We all need to get better at multiple facets. There needs to be ... obviously manager/staff changes and personnel changes.  

"My only point is, and it's easy at the end of a disappointing season to say you have to burn it to the ground. I think that's not where we're at as an organisation."

Elena Rybakina advanced to the last 16 at the Ostrava Open on Monday, but fellow former grand slam winner Victoria Azarenka exited at the first hurdle.

Rybakina, who has struggled for consistency since victory at Wimbledon earlier this year, came back from a set down to dispatch Madison Keys with a 5-7 6-3 6-3 win.

She could face eighth seed Jelena Ostapenko in the next round, but one name not in the draw will be Azarenka, who could not claw back victory against Ekaterina Alexandrova in a 6-4 4-6 2-6 defeat.

Alexandrova is in line to play either Emma Raducanu or Daria Kasatkina in the next stage.

Meanwhile, top seeds Iga Swiatek and Paula Badosa earned the identity of their opponents after receiving first-round byes.

Swiatek will play Ajla Tomljanovic, who progressed in straight sets against Zhang Shuai, as Badosa faces Petra Kvitova, who was made to work a little harder in three by Bernarda Pera.

At the Jasmin Open, third, fifth and seventh seeds Alize Cornet, Elise Mertens and Katerina Siniakova each advanced with respective straight-sets routs of Laura Pigossi, Jaqueline Cristian and Chloe Paquet – the latter retiring as she trailed 4-0 in the second set.

But eighth seed Magda Linette is out after letting an early lead slip against Lucrezia Stefanini, who celebrated a 2-6 6-4 6-4 victory.

The concussed Tua Tagovailoa has been ruled out for the Miami Dolphins' Week 5 game against the New York Jets on Sunday.

After coming under significant scrutiny for the handling of Tagovailoa's Week 3 injury and then the concussion he suffered four days later, Dolphins coach Mike McDaniel decided to make it clear on Monday that his starting quarterback won't be suiting up this weekend.

McDaniel told reporters it's still too early to formulate a timeline for when Tagovailoa could return.

Teddy Bridgewater will get the start against the Jets after completing 14-of-23 passes for 193 yards with one touchdown and one interception in relief of Tagovailoa in Thursday's 27-15 loss at Cincinnati.

Tagovailoa was hospitalised in that game after being whipped around and flung to the ground by the Bengals' Josh Tupou, causing his head to snap back onto the turf.

He then laid flat on his back with his hands in front of his face while his fingers bent at awkward angles in a "fencing response" caused by a traumatic blow to the brain.

He was diagnosed with a concussion and McDaniel said he had a headache Thursday night and Friday morning.

The Dolphins have been heavily criticised for having Tagovailoa on the field for that game after what transpired on September 25 in a 21-19 win over the Buffalo Bills.

After being pushed to the ground by linebacker Matt Milano, Tagovailoa's helmet slammed into the turf. He managed to get back on his feet quickly, but after shaking his head and looking woozy, he appeared to lose his balance as he stumbled back to the ground.

He went to the locker room to be assessed by the team's medical staff, with the team announcing a head injury that made him questionable to return.

He only missed three snaps, however, returning for the start of the third quarter – a decision that prompted the NFL and National Football League Players Association to conduct a joint review of how the decision was made to allow Tagovailoa to return.

McDaniel maintained, however, the proper protocols were followed and that Tagovailoa was cleared by the team and the independent neurologist.

The neurotrauma consultant who evaluated and cleared Tagovailoa was fired by the NFLPA on Saturday.