The Football Association (FA) is still hopeful Aston Villa's meeting with Liverpool can go ahead as planned on Friday, with a final decision to be made after further coronavirus testing.

Villa announced on Thursday they had closed their Bodymoor Heath training ground after "a significant coronavirus outbreak" at the club, with first-team training cancelled after players and staff returned positive results.

Their FA Cup third-round clash with Premier League leaders Liverpool was consequently thrown into doubt, though it is hoped the fixture will not have to be postponed.

An FA statement read: "The Football Association and Aston Villa are working closely together to try to ensure that the club's FA Cup third round proper fixture with Liverpool can go ahead as planned at Villa Park.

"Final confirmation will be made tomorrow pending the results of additional COVID-19 testing."

It was announced earlier on Thursday that the third-round clash between Shrewsbury Town and Southampton would not go ahead on Saturday after "several" members of the League One side returned positive coronavirus results.

Derby County this week revealed they will select a side made up of Under-18 and Under-23 players for their tie at non-league Chorley on Saturday, with interim boss Wayne Rooney and his first-team squad staying at home following a coronavirus outbreak at the Championship club.

Francisco Lindor's time in Cleveland has come to an end, as the Indians moved the four-time All-Star to the New York Mets in a blockbuster six-player trade announced on Thursday. 

The Mets will also receive starting pitcher Carlos Carrasco in the deal, with Cleveland getting infielders Amed Rosario and Andres Gimenez and a pair of prospects in pitcher Josh Wolf and outfielder Isaiah Greene. 

Lindor has been one of the game's premier shortstops, and the face of the Cleveland franchise, since breaking into the majors in 2015. The 27-year-old was the runner-up in voting for the American League's Rookie of the Year in 2015 and has won two Silver Slugger awards as well as a pair of Gold Gloves during his six-year career. 

The Puerto Rico native is set to be a free agent after this season, however, and an inability to agree to terms on a contract extension forced Cleveland to field offers from interested teams. 

Lindor joins a Mets organisation with grand designs under new owner Steve Cohen and who have been one of the more aggressive teams this offseason. New York previously added catcher James McCann and reliever Trevor May in free agency, while pitcher Marcus Stroman accepted an $18.9million qualifying offer to return. 

A career .285 hitter, Lindor has averaged 29 home runs, 86 RBIs and 21 steals over his six major league seasons. 

The Mets also add a valuable piece to the rotation in Carrasco, who went 88-73 with a 3.77 ERA in 11 seasons with Cleveland. The 33-year-old right-hander won 35 games between the 2017 and 2018 seasons before missing most of the 2019 campaign when diagnosed with leukaemia. 

Carrasco successfully fought off the disease to make 12 regular-season starts in 2020, going 3-4 with a 2.91 ERA and winning a second straight AL Comeback Player of the Year award. 

Rosario is the most experienced of the players Cleveland got in return and figures to slot in as Lindor's replacement at shortstop. The 25-year-old's last full season in the majors was a solid one as he batted .287 with 15 homers, 72 RBIs and 19 stolen bases. 

Gimenez, 22, made his major league debut last season and hit .263 with three homers and 12 RBIs in 49 games. 

Wolf and Greene were ranked as the Mets' number nine and number 10 overall prospects by MLB.com. Wolf was a second-round pick by New York in 2019, while Greene was taken in the second round of the 2020 draft and has yet to make his professional debut.

Dayana Yastremska says she is "astonished" after the world number 29 was provisionally suspended for failing an out-of-competition doping test.

The International Tennis Federation (ITF) on Thursday revealed Yastremska was charged on December 22, having tested positive for mesterolone metabolite in a sample taken on November 24.

Ukrainian Yastremska, who reached a career-high 21st in the rankings 12 months ago, says she is not guilty of any wrongdoing and will do all in her powers to clear her name.

The 20-year-old posted on Twitter: "I firmly state that I have never used any performance-enhancing drugs or any prohibited substances.

"I am astonished and under shock, particularly given that two weeks prior to this test - on 9 November 2020 - I tested negative at the WTA event in Linz. After this last tournament of the year, I stopped practising to rest prior to the start of the new season.

"Only a very low concentration of mesterolone metabolite was detected in my urine. Given that low concentration and given my negative test two weeks earlier, I have received scientific advice that the result is consistent with some form of contamination event.

"Besides, I have been informed that this substance is meant for use as medication by men and that women are advised not to use it due to the adverse effects it causes."

Yastremska said she was "resolutely determined to do everything to clear my name".

Rising star Yastremska has three WTA singles titles to her name.

Paris Saint-Germain will visit either Guingamp or Caen when they begin their Coupe de France defence in the round of 64.

PSG won the competition last season as former head coach Thomas Tuchel masterminded a treble triumph, beating Saint-Etienne 1-0 in the final.

That successful campaign started away to sixth-tier Linas-Montlhery and Mauricio Pochettino's PSG will be on the road again after being drawn against Guingamp or Caen.

The Ligue 2 sides are set to face one another on January 20 for the right to host the French champions in February.

PSG have won the trophy a record 13 times, including five of the past six editions.

Saint-Etienne are also away - to Nancy or Sochaux - but Ligue 1 leaders Lyon will welcome Chateauroux or Ajaccio to the Groupama Stadium.

Marseille will visit Troyes or Auxerre, while Monaco are heading for Clermont or Grenoble.

Lille face Ligue 1 opposition in the form of struggling Dijon, and fourth visit seventh as Rennes go to Angers.

Sofia Kenin and Coco Gauff both made it through to the second round of the Abu Dhabi Women's Tennis Open on a day of few shocks. 

Seven of the nine seeds in action on Thursday advanced, with only Marketa Vondrousova and Jennifer Brady falling by the wayside. 

Those upsets came despite Vondrousova and Brady each winning their opening sets - against Hsieh Su-wei and Tamara Zidansek respectively - the latter racing through 6-0 in the first before being reeled back in. 

Kenin and Gauff had no such problems, however. 

But top seed Kenin - the 2020 WTA Player of the Year - had to stay patient as she took down 789th-ranked Yang Zhaoxuan 7-6 (7-4) 6-2. 

The first set lasted more than an hour and saw Kenin face five break points, defending each of them, with another 11 Yang opportunities following in the second, although the world number four proved more clinical en route to victory. 

"It was the first match, obviously a bit of nerves, I had to find my groove," Kenin said afterwards. "Conditions weren't easy, it was quite windy.

"The first set was tough for me. I couldn't find the ball, I guess." 

Gauff was comfortable throughout, meanwhile, swatting aside Ulrikke Eikeri 6-0 6-1 to tee up a meeting with Maria Sakkari. 

Elina Svitolina, Karolina Pliskova and Aryna Sabalenka each also progressed in two sets, as did Garbine Muguruza, overcoming a potentially tricky hurdle in the form of Kristina Mladenovic. 

Muguruza was a 6-2 6-4 winner and afterwards said: "I was trying to do my game, dominating, not letting her dominate the point. 

"It's the first match of the year, it's a little bit tricky to get the feeling, but I'm happy with the win." 

Karim Benzema will stand trial for his alleged involvement in an attempted blackmail case targeting former France team-mate Mathieu Valbuena over a sex tape.

Prosecutors in Versailles confirmed the development regarding the Real Madrid striker and four others on Thursday, according to reports in France.

Benzema, who denies any wrongdoing, was charged in 2015 in relation to the incident. He previously appealed against the charge but is now set for trial.

"The decision to take this to trial is absurd and unfair," Sylvain Cormier, his lawyer, told EFE. "Benzema doesn't have anything to be blamed for."

Paul-Albert Iweins, Valbuena's counsel, told L'Equipe the decision was "the logical continuation of the instruction which perfectly established the participation of the various people".

The incident has since seen Benzema exiled from the France national team.

It was never going to be easy for the Toronto Raptors, not when you are living out of hotels and temporary residences more than 2,000 miles from your home city. Not when you dwell in by far the most top-heavy division in the Eastern Conference.

Still, the way the 2018-19 NBA champions have performed more like a bottom-feeding also-ran than a presumed title contender during the nascent stages of a challenging 2020-21 season is at least a cause for concern. And the difficult circumstances the Raptors find themselves under, playing their home games in Tampa, Florida, after being forced southward by travel restrictions by the Canadian government, does not reasonably explain all their early problems. 

It is not the sole reason Toronto has been among the league's most inept scoring teams thus far, ranking 26th in offensive rating and dead last in field goal percentage. It is not why the Raptors have been routinely steamrolled in the second half of games during their 1-6 start (their sixth loss of last season did not come until their 21st game, by the way).

No, there's a bit more to it than that. And while it is certainly not time to press the panic button just yet, there are a few areas the Raptors clearly need to improve on if they are to at least extend their current seven-year streak of playoff appearances. 

THE SHOTS ARE NOT FALLING, ESPECIALLY FROM LONG DISTANCE 

The 3-point shot has always been a big part of the Raptors' game since Nick Nurse took over as head coach, as they ranked sixth in the NBA in 3-point rate (the ratio of 3-pointers attempted to total field goal attempts) last season and 10th during their 2018-19 championship campaign. So far in 2020-21, nearly half (49.2 per cent) of Toronto's shots have come from behind the arc – the highest total in the league. 

The difference is this Raptors are not hitting those shots at nearly the same proficiency as before. Toronto's 34.2 success rate ranks 24th in the league. The Raptors finished no lower than sixth in either of the past two seasons. 

In 2019-20, the Raptors had six players with at least three 3-point attempts per game shoot 38 percent or better from long range, tied with Detroit for the most in the NBA. Only three current players (Fred VanVleet, Chris Boucher, Matt Thomas) can make that claim so far this season. 

Two players who accomplished that feat in 2019-20, Marc Gasol and Serge Ibaka, have moved on. Aron Baynes, a 35 percent 3-point shooter over the past two seasons, was signed with the intent to fill the void, but he is 3-of-16 on triple attempts thus far. Holdover OG Anunoby, just weeks removed from signing a four-year, $72million extension, is 12-of-41 (29.3 percent) after hitting at a 39 percent clip in 2019-20. 

WHERE HAVE YOU GONE, PASCAL SIAKAM? 

Siakam's well-documented struggles in Toronto's seven-game loss to Boston in last season's Eastern Conference semi-finals may not have been a blip on the radar.

The Celtics masterfully neutralised the forward by deploying the smaller Jaylen Brown as his primary defender, and teams have been successfully following that blueprint during the early stages of this season. 

The plan is working so far, too. Often drawing defenders with the length and athleticism to give him problems (Philadelphia's Ben Simmons and San Antonio's Rudy Gay were particularly effective), Siakam is simply not getting to the rim with the same frequency as past years, and (see below) has been among the least efficient players of his size when doing so.

LOWEST FG PERCENTAGE AT THE RIM – PLAYERS 6'9" OR TALLER - IN 2020-21 SEASON (minimum 100 minutes played) 

Isaiah Stewart, Det .478 
Pascal Siakam, Tor .488 
LaMarcus Aldridge, SA .500 
Brook Lopez, Mil .500 
Jusuf Nurkic, Por .500 
Dwight Powell, Dal .500 

The Raptors have been outscored by an astonishing 63 points with Siakam on the court, an average of 10.5 per game that is eclipsed only by a pair of players from the likely lottery bound Timberwolves (D'Angelo Russell, Ed Davis) for the worst mark in the league. 

It has been a humbling start for the 2018-19 NBA Most Improved Player, and that frustration was no more evident than when he bolted straight to the locker room after fouling out late in a loss to the 76ers. Nurse benched him for the next game, which happens to be the only one the Raptors have won so far.

Siakam did look more like his old self in Wednesday's outing at Phoenix, when he put up 32 points and shot over 50 percent from the field for the first time this season. It goes without saying the Raptors need him to return to his All-Star form, as they were 19-1 when he scored 25 or more points in a game in 2019-20. 

LEADS ARE SLIPPING AWAY 

Six teams have lost multiple times when holding a double-digit lead in a game so far. The Rockets, Hawks, Wizards and Pistons have done so twice, the Grizzlies three times. The Raptors have five such losses through their first seven outings.

Starting well hasn't been a problem - Toronto is outscoring opponents by an average of 4.3 points in the first quarter, the second-best mark in the NBA behind only Milwaukee. Starting the second half well has been a real issue, however. The Raptors have been outscored by an average of 5.4 points in the third quarter, with only the Timberwolves and Cavaliers having been worse.

In contrast, the Raptors outscored foes by 4.3 points per game in the third quarter (fourth-best in the NBA) while going 53-19 last season. They ranked second in the league during their 2018-19 title run.  

So what's the reason for the dramatic drop-off? Is it because Toronto fields one of the league's older rosters? The Raptors are one of only three teams with two starters (Baynes and Kyle Lowry) aged 34 or older. One of the others is the Lakers, however, so there goes that theory. 

A lack of depth is the more plausible answer. The Raptors rank 27th in the NBA in bench scoring, though they also had one of the league's least productive second units last season. That was less of an issue in 2019-20 because the starting five was often so good. With Siakam, Anunoby and Baynes all underperforming thus far, it has quickly become a more pressing concern. 

THE BOTTOM LINE 

There's no cause for alarm yet for Toronto fans just yet regarding their snowbird team. If not for a few bad stretches, the Raptors could just as easily be 5-2 instead of 1-6, and a defense that is still among the NBA's better units has kept them in every game in spite of their inefficiencies on the other end. 

There is enough of a track record throughout the roster to suggest that the offense will come around. It needs to as well for a team that has been built on the premise of winning now and whose window may be closing soon.

Lowry, the Raptors' unquestioned heart and soul, is in the final year of his contract and turns 35 in March. Does team president Masai Ujiri consider moving him at the trade deadline if Toronto finds itself fighting for merely a playoff spot instead of a division title? 

The next two months should be very intriguing in Toronto. And Tampa as well.  

Aston Villa closed their training ground on the eve of Friday's FA Cup third-round clash with Liverpool due to a "significant" coronavirus outbreak.

Villa on Thursday revealed a large number of first-team players and staff are isolating after testing positive for COVID-19 this week.

The first team did not train the day before they are due to face Premier League champions Liverpool at Villa Park and talks are being held over the scheduling of the tie.

"Aston Villa can confirm that the club has closed its Bodymoor Heath training ground after a significant coronavirus outbreak," a club statement said.

"A large number of first team players and staff returned positive tests after being routinely tested on Monday and immediately went into isolation.

"A second round of testing was carried out immediately and produced more positive results today.

"First team training ahead of tomorrow's FA Cup match with Liverpool was cancelled.

"Discussions are ongoing between medical representatives of the club, the Football Association and the Premier League."

Jurgen Klopp acknowledged Liverpool are enduring a tough run but insisted performances have not been as bad as results suggest.

The defending Premier League champions are top of the table again but have won just two of their past six matches – and two of seven in all competitions.

Rivals Manchester United, who have a game in hand, have moved level on points with the Reds at the summit ahead of the two sides meeting next weekend.

"We were not waiting for [this run of form] and we do not enjoy it, but it's not unlikely that these kinds of things happen," Klopp told a news conference on Thursday.

"I think we only won two of the last six – that's not the standard we expect from ourselves, obviously.

"So, we don't take it easy, but we still see what we can improve, what we have to improve, and don't think everything was bad in the last few weeks.

"The league is too strong, and if you struggle a little bit, immediately the results go the other way because the opponents are fighting with everything they had. You saw that against Southampton [a 1-0 defeat on Monday]."

Liverpool must first focus on the FA Cup, however, with Aston Villa hosting Klopp's men in the third round on Friday.

Last season's run to round five was Liverpool's best under Klopp, with the Anfield outfit eliminated from four of their past six ties against fellow Premier League sides, only beating Everton (in 2018 and 2020) in this time.

The Reds had reached the semi-final in the final season before Klopp's appointment, losing to Villa in the last four to end a six-match winning run against Friday's opponents in the competition.

Despite his underwhelming record in the competition, the manager says Liverpool have always been determined to succeed.

"It's important. It's the FA Cup," he said. "We didn't go far so far in this competition.

"I didn't think we were blessed so far with sensational draws so far and now we go to Aston Villa, which is a tough one as well.

"We always took it very seriously and will do this time as well, but we cannot forget the intensity of the period we are in and all these kinds of things.

"It's important – football games are important. We are professional football players or coaches or managers and the only thing we have to do is to win football games and to try to make sure that we really can do that. It's a very important competition, so we will try to win that."

Liverpool were beaten 7-2 by Villa in the Premier League this term, shipping seven goals in a single match in any competition for the first time since 1963.

Klopp is therefore reluctant to name a weakened team, even with the United game on the horizon.

"We need to find the balance to field a team where we didn't change too much," he said. "We bring in fresh legs again.

"The rhythm [for returning players] is a different issue. That's step by step. We cannot do that in one game. We can't use the FA Cup to give players rhythm – the opponent is just too strong for that.

"After the Aston Villa game, we have eight days between Villa and Man United, so that's a long training week where we can do a lot of stuff in 11-v-11 situations, which will help the players a lot, especially the players who were out for a while. After that, we will be in a different place."

Pressed on specific injuries, Klopp added Naby Keita would return "soon" but not this weekend and Liverpool "will try" to have Joel Matip back for Manchester United, although Diogo Jota is still wearing a brace on a damaged knee.

Barcelona have ratified January 24 as the date for their presidential elections despite calls for it to be postponed amid rising cases of coronavirus.

The region of Catalonia has recently imposed new restrictions in an attempt to slow the spread of COVID-19 infections, with certain rules tightened for 10 days as of January 7.

While that does not interfere with the previously agreed date for the election, there had been increasing calls for it to be postponed due to fears certain members would not be able to vote as a result.

Former Barca vice-president Jordi Cardoner was among those in favour of issuing a delay, suggesting in an interview with Sport that to not postpone the election would be to show "a lack of respect and an attack on the health of our members".

But Barca confirmed on Thursday that the date of January 24 and "all procedures" have been accepted by the local authorities.

As part of a statement, Barca confirmed: "The board has also ratified January 24 as the date for the elections and that all procedures have been accepted by the Generalitat de Catalunya, in liaison with the Ministries for Health, the Interior, Sport and Procedure.

"All efforts have been made to ensure that the pre-candidates can collect support slips under the best possible conditions and with as much time as available."

Roger Federer decided to miss the Australian Open because wife Mirka opposed having to spend a full fortnight in quarantine, a leading official has claimed.

It was widely assumed Federer's reason for skipping the upcoming grand slam related to the knee surgery he underwent last season.

He had hinted as much, and agent Tony Godsick referred to the knee rehabilitation when announcing in December that the Swiss great would not travel to Melbourne.

But Andre Sa, the head of player liaison at Tennis Australia, says Federer pulled out when it became apparent his wife and children would be holed up in their hotel accommodation for two weeks.

The players travelling to Australia must all quarantine to avoid any possible spread of COVID-19, but they are allocated five hours per day in which they can leave their rooms to train and practise with specified hitting partners.

Sa, a former top-20 doubles player, told Band Sports in his native Brazil that he discussed with father-of-four Federer the practicalities before the 20-time grand slam winner reached his decision.

"The main reason was the quarantine," said Sa. "I talked to him a month ago and he had two options. He could come with the whole family and do the quarantine.

"The problem is that Mirka and her children couldn't leave the room. They would have to stay 14 days in the room. The exception is only for players.

"He could go out, train and come back, but the family couldn't. Mirka did not approve the idea.

"The other option would be for him to come alone. Only there would be at least five weeks away from family and children. And then he said, 'Dude, 39, four kids, 20 grand slams. I'm no longer at the stage to be away from my family for five weeks.'"

Former world number one Federer has not played a tournament since losing to Novak Djokovic in the semi-finals of the Australian Open last year.

This year's edition of the grand slam has been delayed by three weeks to a February 8 start, due to factors tied into the pandemic.

Danilo D'Ambrosio suffered a strain to the medial collateral ligament in his left knee against Sampdoria on Wednesday, Inter have confirmed.

Defender D'Ambrosio was introduced as an 81st-minute substitute against Samp and was on the end of a strong challenge from Mehdi Leris deep into stoppage time.

The 32-year-old's leg appeared to buckle under the tackle and he was left in clear pain, although medical staff were able to help the player to his feet to walk off the pitch in the final moments of the 2-1 defeat – Inter's first in nine matches.

A statement on Thursday detailed the nature of the injury after medical tests.

"His condition will be reassessed next week," the Nerazzurri said.

Wednesday's match was D'Ambrosio's 11th appearance of the season, of which only four have been starts. He has scored three goals from defence but contributed to just a single clean sheet.