The Tampa Bay Buccaneers' hopes of winning back-to-back Super Bowls remain firmly intact after a crushing 31-15 Wild Card round win over the Philadelphia Eagles.

Tampa Bay's defense welcomed back two stars of their Super Bowl LV blowout of the Kansas City Chiefs in the form of Lavonte David and Shaquil Barrett, and that group dominated an Eagles team that looked ill-prepared for the challenge of knocking off the defending champions.

Philadelphia did not beat a single team that qualified for the playoffs in their nine-win regular season, and this contest soon had the look of a mismatch as the Eagles punted three times, turned the ball over on downs and saw Jalen Hurts throw the first of his two interceptions on their opening five offensive series.

Touchdown runs by Giovani Bernard and Ke'Shawn Vaughn propelled the Bucs to a 17-0 half-time lead and, as Hurts struggled in his first playoff start, Tom Brady showed the benefit of his experience in his record 46th postseason start.

A muffed punt by Jalen Reagor set up a Brady touchdown pass to another seemingly ageless wonder in Rob Gronkowski and Hurts' second interception was followed immediately by a 36-yard strike to Mike Evans.

Late Eagles scores from Boston Scott and Kenneth Gainwell proved little more than consolations on a day when the only concern for the Buccaneers was a worrying ankle injury to right tackle Tristan Wirfs.

Kevin Durant faces a spell out of action after the Brooklyn Nets confirmed the extent of the knee injury he suffered in Saturday's win over the New Orleans Pelicans.

Coach Steve Nash was hopeful that Durant would avoid a layoff, but the news from his MRI scan was not what the Nets wanted to hear.

In a statement, the Nets said on Sunday: "Following an MRI this morning, Kevin Durant was diagnosed with a sprained medial collateral of the left knee.

"Durant is expected to return to full strength following a period of rehabilitation. Updates regarding his return will be provided as appropriate."

ESPN reported that Durant may be absent for the team for around four to six weeks.

The Nets' 120-105 win over the Pelicans improved their record this season to 27-15, but it came at the cost of losing Durant in the second quarter.

He had racked up 12 points in 12 minutes of action, before the injury occurred when Nets guard Bruce Brown fell backwards into the two-time NBA champion.

Durant is averaging 29.3 points per game this season, along with 7.4 total rebounds and 5.8 assists.

His absence will shift workload onto James Harden, with Kyrie Irving unable to play home games for the Nets due to his unvaccinated status conflicting with a New York City mandate affecting indoor arenas. Harden is averaging 22.7 points, 10.0 rebounds and 8.0 assists.

The Nets, who sit 0.5 games behind the Chicago Bulls at the top of the Eastern Conference, are next in action on Monday when they face the Cleveland Cavaliers.

After the Patriots saw their playoff campaign emphatically come to an end on Saturday, the man who left New England to further his legacy begins his quest for an eighth ring on Sunday.

Tom Brady and the Tampa Bay Buccaneers will be expected to win in routine fashion in their Wild Card round matchup with the Philadelphia Eagles, while the team they beat in last season's Super Bowl, the Kansas City Chiefs, are anticipated to end Ben Roethlisberger's career with a routine victory over the Pittsburgh Steelers.

Sandwiched between those two potential blowouts is the game of the weekend as two storied rivals, the San Francisco 49ers and Dallas Cowboys, contest a long overdue renewal of acquaintances in the postseason.

As Stats Perform's look at Sunday's action explains, both the Niners and the Cowboys possess the offense firepower to ensure the matchup lives up to its lofty expectations.

Philadelphia Eagles @ Tampa Bay Buccaneers

The defending champion Bucs are unsurprisingly the heavy favourites against an Eagles team that claimed nine wins in the regular season, none of which came against an opponent that made the postseason.

Not much stock will be put in the history of this encounter, even if it does make pleasant reading for any Eagles fans looking for reason for hope.

The Eagles and Buccaneers have split their 20 all-time meetings, with each team winning eight regular-season games and two in postseason play. Their only postseason matchup in Tampa was a 24-17 win by the Bucs in 1979, their first-ever playoff win.

All eyes at Raymond James Stadium will be on Bucs quarterback Tom Brady, who is set for another piece of history in his seemingly endless career.

Brady will be playing in his 19th postseason and in his 46th career playoff start, the most by any player in NFL history. At age 44, Brady will break his own record for the oldest quarterback to start a playoff game. Brady has more playoff wins since turning 36 years old (17) than any other QB has in his entire career.

Josh Allen called on the Buffalo Bills to maintain the same urgency in their bid to reach the Super Bowl after records tumbled as they demolished the New England Patriots.

The Bills thumped AFC East rivals the Patriots 47-17 on Saturday to reach the Divisional Round of the NFL playoffs.

Buffalo led 27-3 at halftime after an explosive start and Allen set a team playoff record with five touchdown passes in a fine performance.

Sean McDermott's team inflicted the biggest margin of defeat in the playoffs for the Patriots since Bill Belichick took charge in 2000.

The rampant Allen had more touchdowns (five) than incomplete passes (four) as the Bills scored a TD on all seven drives and went the whole game without a punt, field goal or turnover – a first in the NFL playoffs.

Per Stats Perform data, Allen became the first QB in NFL history to complete at least 80 per cent of his passes, throw for 5+ TDs and also rush for 50+ yards (66) in a single game.

Up next will be either a trip to the Kansas City Chiefs in a rematch of the AFC Championship from last season or a home game against the Cincinnati Bengals.

That will be decided by the outcome of the Chiefs' matchup with the Pittsburgh Steelers on Sunday, but regardless of the next opponent Allen knows the Bills need more of the same.

"We feel good," Allen said, per ESPN. 

"When you are going into every game with a win-or-go-home mentality, and that's really what we've had in the last few weeks, just the attention to detail in practice – guys are more attentive.

"The urgency is there, and you're seeing us play better because of it. We're going to need that same mentality this week.

"There are some things that we can clean up and work on, but we moved on, we're on to the next one and it doesn't matter what we did – it's what we do next week."

The dominant nature of the Bills' performance gave them a rare opportunity to savour the atmosphere on a cold night at Highmark Stadium.

"It's not often in coaching you can enjoy the last six minutes of a game and kind of look up in the stands and see the fans enjoying it and at home," said head coach McDermott.

"I'm happy for them more than anything. For us as a team this year, it's one game. 

"[The Patriots] – that is a good football team and they've been at the top for so long. So, we have a lot of respect for them. We've just got to keep moving on."

Asked about the fantastic display from Allen, he added: "It's fun to watch young players develop. There's a lot that goes into that. 

"Number one is the player, in this case Josh, taking greater ownership of his development and his preparation this week. That is what led him to the results you saw on the field. It's pretty black and white that way."

Novak Djokovic's absence from the Australian Open "is a loss for the game", says men's tennis governing body the ATP.

The world number one failed in his bid to overturn a decision from the government to cancel his visa on public health grounds at the Federal Court in Melbourne on Sunday.

Djokovic, who is unvaccinated against COVID-19, will therefore be unable to participate in the Australian Open, where he was seeking a record-extending 10th title.

As the 20-time grand slam winner prepared to fly out of Australia on Sunday, the ATP released a statement reflecting on a "deeply regrettable" saga that lasted 10 days.

"Today's decision to uphold Novak Djokovic's Australian visa cancellation marks the end of a deeply regrettable series of events," the statement read. 

"Ultimately, decisions of legal authorities regarding matters of public health must be respected. 

"More time is required to take stock of the facts and to take the learnings from this situation.

"Irrespective of how this point has been reached, Novak is one of our sport's greatest champions and his absence from the Australian Open is a loss for the game. 

"We know how turbulent the recent days have been for Novak and how much he wanted to defend his title in Melbourne. 

"We wish him well and look forward to seeing him back on court soon. ATP continues to strongly recommend vaccination to all players."

Sunday's verdict brings an end to a long-running saga that began when Djokovic was held at an airport in Melbourne when he arrived in the country on January 6.

The 34-year-old won an appeal to overturn the first bid to deport him from the country, but immigration minister Alex Hawke used his powers to again cancel the visa.

That decision was taken amid much backlash in the country, which has strict coronavirus restrictions, and Australian prime minister Scott Morrison backed Sunday's verdict.

"This cancellation decision was made on health, safety and good order grounds, on the basis that it was in the public interest to do so," he said.

"I welcome the decision to keep our borders strong and keep Australians safe.

"I thank the court for their prompt attention to these issues and the patience of all involved as we have worked to resolve this issue. 

"It's now time to get on with the Australian Open and get back to enjoying tennis over the summer."

But the unanimous verdict did not go down well with everyone, with Serbian prime minister Aleksandar Vucic launching an attack on Australia for their handling of the matter.

"I talked to Novak and told him I can't wait for him to come to Serbia and return to his country, and to be where he is always welcome," Vucic is quoted as saying by Novosti.

"They think that they humiliated Djokovic, but they humiliated themselves, and he can return to his country and look everyone in the eye with his head held high."

Speaking prior to Sunday's verdict, Rafael Nadal insisted the Australian Open will be a great tournament "with or without" Djokovic.

Other big names have yet to comment on the deportation order, but women's player Alize Cornet feels Djokovic's peers could have offered more support to the Serbian.

"I know too little to judge the situation. What I know is that Novak is always the first one to stand for the players," she posted on Twitter. 

"But none of us stood for him. Be strong, Novak."

Djokovic had been due to face Miomir Kecmanovic in the opening round on Monday but will now be replaced by lucky loser Salvatore Caruso.

The ATP has confirmed that there will be no shuffling of the seeds due to Monday's schedule of playing having been released prior to the court's decision.

Russell Westbrook accepts Magic Johnson's damning assessment of the Los Angeles Lakers' form, but says the legendary figure does not know what is going on internally.

The Lakers slumped to a third defeat in a row with a heavy 133-96 loss at the hands of the Denver Nuggets on Saturday.

Frank Vogel's side, who were without injured Carmelo Anthony for a third straight game, now have a 21-22 record for the season and are seventh in the Western Conference.

The defeat to a Nikola Jokic-inspired Nuggets was the second biggest of LeBron James' 19-year career, and one fellow Lakers icon Johnson felt showed a lack of effort.

"After being blown out by the Nuggets, we as Lakers fans can accept being outplayed but we deserve more than a lack of effort and no sense of urgency," Johnson tweeted. 

"Owner Jeanie Buss, you deserve better."

Westbrook, who scored 19 points on 7-for-15 shooting, did not want to be drawn into a war of words with Johnson when asked for his reaction to the social media post.

"I do not have a reaction," he said. "Everybody is entitled, in this world, to their opinion – regardless of what that it is. 

"You can either take it and run with it or you can take it and put it in one ear and out the other or you cannot respond to it.

"Magic's entitled to his opinion. And he's not here every day. He's not around us every day. He's not aware of what's going on internally with us and trying to figure things out. 

"But I have no response to that. Like I said, everyone in this world is entitled to their opinion and that's that."

Reigning MVP Jokic recorded another triple-double as the Lakers slumped below .500 again in their defeat to the Nuggets.

Jokic finished with 17 points, 12 rebounds and 13 assists as Denver piled on 73 first-half points before restricting the Lakers to only 36 points in the second half.

And on the back of a humiliating loss, Westbrook concedes his side have to step up ahead of back-to-back home games with the Utah Jazz and the Indiana Pacers. 

"We just got to play hard," he said. "Sometimes, the schemes and how you play doesn't really matter. 

"You got to just play hard sometimes. Teams are playing harder than us, simple as that."

Dwight Howard, whose average of 5.4 points-per-game through 33 outings this season is the lowest of his career, echoed the thoughts of Westbrook.

"It's not too much I can really say about it. We've been saying it all year. I shouldn't have to keep saying. But, you know, he's right," Howard said.

"You can't stop believing that you're gonna win and just say, 'Ah, f**** it, let's give up.

"We know we've put ourselves in a pretty tough predicament, but all it takes is a couple games and some good energy and some positivity. We've just got to stay positive."

The Lakers' 37-point loss to Denver was their largest ever in this fixture and follows defeats to the Memphis Grizzlies and the Sacramento Kings in the past week.

"We've got to get back to the drawing board and get our defense right," head coach Vogel said. "We haven't performed well enough in the last two games on that side of the ball."

Kevin Durant missing time to injury would be "tough" for the Brooklyn Nets to take and James Harden would be set for an increased workload as a result, admits coach Steve Nash.

The Nets earned a comfortable 120-105 win at home to the New Orleans Pelicans on Saturday, improving their record to 27-15.

Harden starred with 27 points, 15 assists and eight rebounds but the win was marred by a second-quarter injury to Durant.

Durant suffered what the team described as a sprain to his left knee and will undergo an MRI scan on Sunday.

He had racked up 12 points in 12 minutes of action before the injury, which occurred when Nets guard Bruce Brown fell backwards into the two-time NBA champion.

Durant leads the NBA in scoring this season and had come into the game fresh after being rested against his former team, the Oklahoma City Thunder, on Thursday.

"Of course it would be tough to lose him," Nash said, per ESPN, about Durant after the win. 

"No one wants to see that and we'll obviously hope for the best outcome.

"But regardless of the outcome we have to continue to work, build and grow and get better and compete."

Harden played for 40 minutes against the Pelicans and Nash acknowledged the former Houston Rockets guard can expect more of the same over the short-term.

Nash added: "It's tough – no Kyrie [Irving], no Kevin, no Joe [Harris]; he [Harden] is going to have to play a lot.

"So we obviously will have to be careful as to how many games he plays and what number of minutes, but we definitely are going to need him out there."

Irving is not allowed to play in home games due to COVID-19 vaccination rules in New York City while there are other key absentees for the Eastern Conference contenders.

Harden agreed the Nets had been snake bitten for much of this season, saying: "Yes, with what happened with K and then [Irving] being able to play road games only and Joe, Nic [Claxton], LaMarcus [Aldridge].

"But we have been a resilient group all year since I've been here. We just got to keep going. Keep pushing, keep pushing. Guys got to step up. It's simple.

"Obviously, we know how great of a player KD is and what he brings to the table each and every night consistently. So guys got to step up and fill that role and just continue to compete our butts off."

Durant leads the league with 29.3 points per game, while Harden is in a tie with Chris Paul atop the assists charts with 10.0.

The Nets are now just 0.5 games behind the Chicago Bulls in the East despite winning just four of their last 10.

They are back in action on Monday with a trip to play the Cleveland Cavaliers (26-18), a contest which starts a run of four straight road games.

Eric Weddle is showing "great energy" after coming out of retirement and is primed to play a part against the Arizona Cardinals, says Sean McVay.

In a stunning move, six-time Pro Bowler Weddle re-joined the Los Angeles Rams this week for the playoffs, having previously retired after the 2019 season.

The safety will make his comeback against NFC West rivals the Cardinals on Monday, which will be 750 days since his last NFL appearance.

The roster move with Weddle came with the Rams having issues in their secondary.

Jordan Fuller was ruled out for the season due an ankle injury, while free safety Taylor Rapp has not cleared concussion protocol and will miss the game.

That could lead to significant snaps for the 37-year-old Weddle, who quit two years ago after 13 successful seasons in the league.

Rams head coach McVay revealed there are a range of outcomes over how involved Weddle will be in his first game back but is convinced the veteran will be ready.

"He's done a great job," McVay said, per ESPN, when asked about Weddle's progress. "He's brought a great energy. He's a great communicator. He's a great leader. 

"He'll be ready to go. What exactly that role looks like, we're still working through, but I do know as a competitor when he's out there, if he's going and he gets into the flow, he's gonna want to go.

"If he's feeling good and there's no risk and we're in a good flow, we'll kind of just take it a snap at a time. 

"It's hard for me to realistically put a parameter around it because this is something that's never been done before. 

"It could be 10 [snaps]; it could be 30. I think in a lot of instances too, it depends on what kind of personnel groupings we're presenting to the Cardinals' offense as well.

"[Rapp] is a big loss. He's doing everything in his power to get back as quickly as possible, but we have got a lot of confidence in Nick Scott and Terrell Burgess as well."

Weddle discussed his return earlier this week, insisting he had kept physically fit in retirement.

He said: "Even though I haven’t been playing football, I still train like I’m playing football.

"It [returning] was never even a remote possibility ever over the last year and a half because I was pretty much set in my decision and very happy. 

"This is by no means me having an itch or anything like that. It was just the opportunity of a lifetime.

"I just kept coming back to I would regret it if I didn’t come and take this chance to try to help out the guys that I love, a coach that I love and try to help this team out, whatever role that is.

"It didn't take much persuading. It was kind of just going through the avenues with all the coaches and reaching out to some players.

"I didn't want to come in and ruffle any feathers or be someone who gets in the way, but once all that was on the same page, it was a no brainer in my mind."

The Rams are at home for the Wild Card game after edging the Cardinals to win the NFC West.

Two games between the teams in the regular season were split, with each team winning on the road (37-20 Cardinals in L.A., 30-23 Rams in Arizona).

Arizona fared well on the road this season, going 8-1, but struggled to a 3-5 record at home.

Per Stats Perform data, in modern NFL history (since 1933), the only other team to have as many as five more road wins than home victories in a season is the Miami Dolphins, who went 6-2 on the road and 1-7 at home in 2010.

Novak Djokovic is "extremely disappointed" to have lost his fight to compete at the Australian Open but "respects" the decision and will not mount fresh legal action.

The world number one learned on Sunday that his second appeal to reinstate his visa had been rejected unanimously by three judges at the Federal Court in Melbourne.

Djokovic, who is not vaccinated against COVID-19, had been due to begin his latest title defence against Miomir Kecmanovic on Monday but will instead now be deported from the country.

While disappointed at the decision, the 20-time grand slam winner will cooperate with the authorities in relation to his departure from the country.

In a statement released shortly after the verdict, Djokovic said: "I will now be taking some time to rest and to recuperate, before making any further comments beyond this.

"I am extremely disappointed with the Court ruling to dismiss my application for judicial review of the Minister's decision to cancel my visa, which means I cannot stay in Australia and participate in the Australian Open.

"I respect the Court's ruling and I will cooperate with the relevant authorities in relation to my departure from the country."

Sunday's verdict looks set to bring an end to a long-running saga that began when Djokovic was held at an airport in Melbourne when he arrived in the country on January 6.

The 34-year-old won an appeal to overturn the first bid to deport him from the country, but immigration minister Alex Hawke used his powers to again cancel the visa on Friday.

That decision was taken amid much backlash in Australia, which has strict coronavirus restrictions, while some leading players have lamented how the tournament has been overshadowed by the Djokovic drama.

But after losing his latest appeal, the Serbian hopes that all focus can now be on the first grand slam of the year, which begins on Monday.

"I am uncomfortable that the focus of the past weeks has been on me and I hope that we can all now focus on the game and tournament I love," he added in his statement. 

"I would like to wish the players, tournament officials, staff, volunteers and fans all the best for the tournament.

"Finally, I would like to thank my family, friends, team, supporters, fans and my fellow Serbians for your continued support. You have all been a great source of strength to me."

Full reasons for the court's ruling will be published "in the coming days".

Djokovic could now be banned from the country for the next three years as that is the punishment that usually comes with a deportation order.

The Pittsburgh Steelers have activated wide receiver JuJu Smith-Schuster off injured reserve ahead of their playoff showdown with the Kansas City Chiefs.

Smith-Schuster has not played since Week 5, when he suffered what was thought to have been a season-ending shoulder injury against the Denver Broncos.

After recovering from surgery, he is expected to play at least some part against the Chiefs in the Wild Card round game on Sunday after practising on Thursday and Friday.

"God answered my prayers and I've recovered from my season-ending shoulder injury earlier than expected," Smith-Schuster wrote on Twitter.

"I can't believe I get another chance to take the field with this team and play in a playoff game to keep our season alive."

Kansas City beat Pittsburgh at home in Week 16, 36-10, their largest win over the Steelers in 36 all-time meetings.

The Steelers go in as heavy underdogs against the Chiefs, though they received a further boost when running back Najee Harris was removed from the injury report after recovering from an elbow injury.

This could be Smith-Schuster's last game with the Steelers given he is due to enter free agency after the season, while eyes are also on quarterback Ben Roethlisberger, who is expected to retire after the playoffs.

"He had a pretty significant injury," Roethlisberger told 102.5 WDVE this week about the receiver's possible return.

"The way JuJu plays the game is physical. We all know it. We all love it. He could boost this offense. Even if it's just a few plays, the energy, the encouragement he brings on the sideline. 

"Anything like that, to have one of your guys out there would be huge for us."

Roethlisberger has thrown for 970 yards in his last two postseason games, both losses. That is the most passing yards by any player in a span of two playoff games. 

The veteran will face off against Chiefs star Patrick Mahomes.

Chiefs QB Mahomes has thrown for two touchdowns and four interceptions in his two Super Bowl appearances, but in his six other playoff games, he has thrown 15 touchdown passes and no picks. 

Per Stats Perform data, Mahomes is just the second player ever (after Drew Brees) with 17+ passing touchdowns and no more than four interceptions in his first eight playoff starts.

The tennis season has begun with Rafael Nadal, Ash Barty, Paula Badosa and Thanasi Kokkinakis among the champions at small-scale events in Australia.

Yet there has been one dominant story in the sport and little else has had a look-in in the lead-up to the Australian Open.

Now that Novak Djokovic knows his fate, there is the welcome prospect of eyes turning to matters on the tennis court, rather than the Federal Court.

With the action getting under way in Melbourne on Monday, Stats Perform looks at the main protagonists and what the numbers tell us about another high-stakes grand slam.

Djokovic absence blows open men's draw

As defending champion Djokovic heads for home, it is worth a reminder of how he has dominated this tournament.

Nine of his grand slam titles have come in Melbourne, and he has taken the trophy in each of the last three years, helping him cosy up alongside Roger Federer and Rafael Nadal on 20 majors, an all-time record they share. Of the 'Big Three', only Nadal is in the draw this year, with Federer currently on the injured list.

Djokovic has the highest win percentage in the Open Era (since 1969) at the Australian Open, among players with 20 or more wins (91.1 per cent – W82 L8). He was hoping to join Nadal (13 French Opens) and Margaret Court (11 Australian Opens) in the exclusive club of players to reach double figures for singles titles at one slam.

The Serb was also aspiring to become the first man in the Open Era to win four consecutive Australian Opens. It happened once before the tour turned professional, with Roy Emerson winning five in a row from 1963 to 1967. Djokovic has left Melbourne with the title every time that he has made it through to the semi-finals.

So who takes the title now?

Only Bjorn Borg (89.2 per cent) has a higher winning percentage in grand slam matches than Nadal (87.7 per cent) and Djokovic (87.5 per cent) in the Open Era, among players with 100 or more wins. So why not Nadal?

The 35-year-old and Djokovic have carved up 12 of the last 14 grand slam titles, Nadal winning four of those (three French Opens, one US Open). He is battling back from a foot injury lay-off and coronavirus, and might need to get the early rounds out of the way without undue stress to stand a chance at the business end.

The two exceptions in the Nadal-Djokovic sequence of slam dominance have come at the US Open, with Dominic Thiem winning in New York in 2020 and Daniil Medvedev triumphing at Djokovic's expense in last year's Flushing Meadows final. Thiem is not in Australia, but world number two Medvedev is, looking to become the third Russian man to win two slams, after Yevgeny Kafelnikov and Marat Safin.

The last man other than Federer, Nadal and Djokovic to secure back-to-back slam singles title was Andre Agassi (US Open 1999 and Australian Open 2000), but that is Medvedev's objective now, and he has the game to pull it off.

Nadal has reached at least the quarter-final stage in 15 of his last 16 grand slam appearances, winning six of those majors (four French Opens and two US Opens), so he may well be a factor.

Who else is in the frame? Alexander Zverev probably, having reached the quarter-finals in Australia in the last two seasons (SF in 2020 and QF in 2021). He won the Olympic Games and ATP Finals titles last year, so a grand slam is an obvious next step. He might want to keep double faults in check though, having served a tour-high 113 in slams last season.

Stefanos Tsitsipas reached the Australian semi-finals in 2019 and 2021, so throw him into the mix too, and Matteo Berrettini might be a threat. The Italian, a runner-up to Djokovic at Wimbledon in July, served more aces than any other player in grand slams last year (311 aces, 16.4 on average per match).

Others have more modest ambitions

Andy Murray is back at the Australian Open for the first time since 2019, when he lost in the first round against Roberto Bautista Agut in five sets and was more or less given his last rites as a tennis pro after the match, having indicated he was close to retirement.

The five-time Australian Open runner-up last won a match in this tournament in 2017, when he reached round four. A tough opener against Nikoloz Basilashvili awaits.

Spanish 40-year-old Feliciano Lopez will make his 80th appearance in a grand slam and become the second man in the Open Era with 80 or more appearances at the four majors, after Federer (81).

Do not expect an Australian to be men's champion, by the way. The last time an Australian reached the men's singles final was 2005, when Lleyton Hewitt lost against Safin, and the last home champion was Mark Edmondson in 1976.

Barty backed in stacked women's draw

For the first time since 1997, neither Serena nor Venus Williams will take part in the Australian Open. Yet the women's tour is in rude health, even without those great bastions.

Ash Barty is world number one and a standout pick for many, only enhancing her claims after winning an Adelaide International title in the run-up to this fortnight.

But there is staggering depth on the women's side at present, and Barty will face stiff competition.

Incredibly, the last five grand slam finals have featured 10 different women, and teenager Emma Raducanu's against-all-odds US Open triumph in September shows best of all that new stars are emerging.

Yet since 2000, only three non-seeded players have reached the women's singles final at the Australian Open: Serena Williams in 2007, Justine Henin in 2010 and Garbine Muguruza in 2020. 

Barty could become the first Australian to be women's champion since Chris O'Neil in 1978, and the first to reach the final since Wendy Turnbull lost to Hana Mandlikova in 1980.

The Queenslander is the top seed, and the last time the number one failed to reach at least the fourth round at Melbourne Park was in 1979, when Virginia Ruzici lost her opening match. Barty ended a long wait for an Australian winner of the women's title at Wimbledon last year, so why not closer to home as well?

Naomi Osaka is back, so what should we expect?

Truth be told, that's hard to know. Osaka took time out from tennis after the US Open to focus on her mental health and enjoyed hanging out with friends, before deciding she missed tennis enough to go back on tour.

She had three wins at the Melbourne Summer Set tournament recently before withdrawing from a fourth match, saying her body had "got a shock" from the intensity. As defending champion in the season's first major, she has a target on her back and will need to find a way to handle that.

Over the past six seasons, only Osaka has managed to win back-to-back grand slam singles titles among the women, and she has done so twice (US Open 2018 and Australian Open 2019, plus US Open 2020 and Australian Open 2021).

The last player to win back-to-back women's Australian Open singles titles was Victoria Azarenka (2012 and 2013), so it does not happen regularly.

Osaka has an 85 per cent win rate at this tournament: since 2000, only Jennifer Capriati (90 per cent) and Serena Williams (89 per cent) have had a higher win percentage in the main draw.

You want challengers to the big two? Try sticking a pin in the draw

The Daphne Akhurst Memorial Cup, which goes to the champion, is a trophy that upwards of a dozen women will seriously believe they can win.

Aryna Sabalenka has reached the semi-finals of the last two slams but is mired in some kind of hellish serving groove, having made 74 double faults in her last four matches and lost the last three in a row.

Anett Kontaveit won a tour-high 39 matches on hard courts last year but has only been to one grand slam quarter-final – last year in Australia, losing to Simona Halep.

What about Ons Jabeur, who matched Kontaveit for a tour-high 48 wins across all surfaces last year? The Tunisian is queen of the drop shot, making 147 successful such plays on tour last year, more than any other player, and recently reached the top 10 in the WTA rankings for the first time.

Maria Sakkari reached two slam semi-finals last year, the first of her career, and the form of Barbora Krejcikova and Badosa in the past week in Melbourne marks them out as contenders. Both are recent fast-risers, Krejcikova already with a French Open title to show.

WTA Finals champion Muguruza could be the second Spaniard to twice reach the Melbourne title match, after Arantxa Sanchez Vicario (1994 v Steffi Graf and 1995 v Mary Pierce). Spain has never had an Australian Open women's singles winner: former French Open and Wimbledon champ Muguruza is an authentic contender.

Halep was runner-up to Caroline Wozniacki in 2018, a semi-finalist in 2020 and quarter-finalist last year, and a Melbourne Summer Set title was a handy warm-up for the Romanian. Consider her, too.

Monica Seles, in 1991, was the last player to triumph on her debut in the main draw, but she was already a grand slam winner (1990 French Open). Given the strength of the line-up, the prospect of a bolter coming through this field is unlikely, even if the example of Raducanu tells us anything is possible.

Derek Carr hopes the Las Vegas Raiders will name Rich Bisaccia as permanent head coach following their elimination from the NFL playoffs.

Bisaccia, previously the special teams coordinator, has served as interim head coach since October when Jon Gruden resigned.

After steading the ship he led the Raiders into the postseason with four straight wins down the stretch but the team's hopes were ended in the Wild Card round on Saturday.

The home Cincinnati Bengals held on to triumph 26-19 and celebrate a first postseason win for 31 years, leaving the Raiders still waiting to end their own drought which has run since 2002.

Carr, who only has one year left on his contract, threw an interception on fourth-and-goal with 12 seconds remaining after earlier finding Zay Jones in the end zone as his team attempted to recover from 14 points behind.

The quarterback completed 29 of 54 passes and hopes it is Bisaccia who returns in 2022 as the Raiders begin to turn their attention to next season.

"I think we can all think that he's the right guy," said Carr, per ESPN. 

"He has proven that people listen to him. Our team listens to him and I love him so much, I'm thankful for him. 

"All those things will be decisions that I don't make, I don't get to make. I just play quarterback, but with everything that went on, if you really look at what happened, all the pieces missing, everything that changed.

"Yeah, he held it together."

As well as Gruden's exit, Carr discussed the release of leading receiver Henry Ruggs III and a host of injuries suffered by Raiders receivers and offensive linemen in a tumultuous year.

"You go on and on and on and on, and that's just offense," he said.

"The fact that that staff kept everything together and kept us competitive and kept us finding ways to win football games, I think that's what our organization is about, right? 

"So, we'll see what happens. We know what we want to have happen. But, again, we're Raiders. We're going to play football, but we just hope it, obviously, we hope it's for somebody special."

Asked about his own future, Carr cited his agent's strong relationship with the team and added: "Lord knows there's been a lot of things to communicate about, right?

"When the time comes, I never want a face-to-face. I'm going to play quarterback, but my message will be talked about.

"I'm not going to go to dinner and say, 'We have to do something.' I'm not that guy. I'll let my voice be heard, but in a different way."

Star pass-rusher Maxx Crosby also spoke up for Bisaccia after the game.

"If it was up to me, I think everyone in the world knows what my decision would be," he said. "One of the best people I know.

"I love Rich. You know, I'm biased, obviously, but he's a great coach, he came in and got us to 10 wins. We came on the road, on a short week, and gave Cincinnati everything they could handle."

Bisaccia would not be drawn on his job chances, nor did he discuss the controversial Bengals touchdown which saw Tyler Boyd catch a Joe Burrow pass seemingly after a whistle had been blown by game officials.

"I'm just thinking about those guys in that locker room that played the game with their heart and soul out there like that and had a chance to win at the end," Bisaccia said.

"We just ran out of time. We did some uncharacteristic things with some penalties and gave up some drives and didn't capitalise when we had it in the red zone at times. So it just didn't go our way."

On the TD controversy, he added of the officials: "I think that's a good crew. 

"There's a lot of things that went on in the game both ways. I got enough problems with my job, I can't do the officiating, too."

The Raiders' Darren Waller had seven catches for 76 yards, while Josh Jacobs had 83 on the ground at Paul Brown Stadium.