The San Francisco 49ers punched their ticket to the postseason as Ambry Thomas' overtime interception clinched a dramatic comeback win over the Los Angeles Rams.

San Francisco went into the Week 18 clash knowing a win would see them reach the playoffs for the second time in three seasons. A loss would allow the New Orleans Saints, who cruised past the Atlanta Falcons, to sneak in and claim the final Wild Card berth.

The latter outcome looked the more likely when the Rams surged to a 17-0 lead and, even though the Niners got a field goal before half-time, San Francisco still faced an uphill battle.

However, Deebo Samuel scored a touchdown on the ground and then threw another to Jauan Jennings on a trick play to tie things up.

A juggling interception of Jimmy Garoppolo by Jalen Ramsey in the endzone followed by a Matthew Stafford strike to Cooper Kupp put the Rams in a seemingly commanding position at 24-17.

However, Garoppolo - playing with a torn ligament in his right thumb - led a five-play, 88-yard drive that finished with him connecting with Jennings, forced overtime at SoFi Stadium.

The 49ers won the coin toss and a 12-play, 69-yard drive on which Jennings featured heavily set up a Robbie Gould field goal to give San Francisco the lead for the first time.

And it was an advantage they held as Stafford's deep shot for Odell Beckham Jr. was plucked out of the air by rookie cornerback Thomas to set up a mouth-watering Wild Card matchup with the Niners' historic rivals the Dallas Cowboys.

For Los Angeles, it is a sixth successive defeat to the 49ers, though they still won the NFC West after the Seattle Seahawks beat the Arizona Cardinals, whom the Rams will host in the opening round of the playoffs.

Novak Djokovic faced a crunch day as his lawyers fought to win his freedom to play at the Australian Open – but the failure of a live court stream left the world in the dark about what was being disclosed.

Djokovic's case went before Melbourne's Federal Circuit Court on Monday, with the world number one attempting to defeat a deportation order brought by Australia's federal government.

Video footage of proceedings was promised by court officials, with huge global interest in the case, but at the scheduled hearing start time of 10am the website platform had crashed.

With the stream unavailable, the hearing was initially said by court officials to have been delayed, before word came through shortly after 10.30am in Melbourne that it had begun.

Serbian superstar Djokovic secured an injunction against immediate deportation on Thursday and spent the weekend at a detention hotel.

Ahead of the Australian Open, where he has won the men's singles title a record nine times, including last year, Djokovic arrived in the country with what he insisted were the correct documents.

Yet Australian Border Force officials cancelled his visa application, stating Djokovic had "failed to provide appropriate evidence to meet the entry requirements to Australia".

Lawyers for the 34-year-old have since stated the Serbian was granted a temporary activity visa on November 18. Djokovic's legal team said he was granted a medical exemption for the first grand slam of the year after a COVID-19 positive test on December 16, and that he was later given the go-ahead by Australia's Department of Home Affairs to travel.

However, lawyers for the federal government submitted their own court filing on Sunday, disputing Djokovic's right to come to Australia.

"There is no suggestion that the applicant had 'acute major medical illness' in December 2021," said the government filing. "All he has said is that he tested positive for COVID-19. This is not the same."

The government document also stated that, should the hearing ruling go in Djokovic's favour, it must be expressly stated that he could not be re-detained or have his visa cancelled once again. Otherwise, he could be denied entry to the country once more.

The issue has become a political hot topic in Australia, with Djokovic's stance on COVID-19 matters rankling with many, particularly in the state of Victoria, who have faced hard lockdowns during the pandemic.

The case was listed as Novak Djokovic v Minister for Home Affairs. That minister is Karen Andrews; however, the matter has been onee in which prime minister Scott Morrison has also become a central figure, insisting when Djokovic's visa was revoked: "Rules are rules, especially when it comes to our borders. No one is above these rules."

Djokovic has declined to confirm his vaccination status, but by requiring an exemption to compete at Melbourne Park it has been widely assumed he has not been jabbed. The government filing on Sunday stated it was "common ground that the applicant is unvaccinated".

Judge Anthony Kelly turned down a government request to delay the hearing by two days until Wednesday.

Australian Open tournament director Craig Tiley said ahead of the hearing that he hoped Djokovic would be cleared to play.

The Jacksonville Jaguars helped the Pittsburgh Steelers virtually secure a playoff place as they stunned the Indianapolis Colts in their regular-season finale.

Indianapolis needed only to beat a two-win Jaguars team to secure their place in the postseason.

History, however, was against Frank Reich's team, the Colts having not won in Jacksonville since the 2014 season.

And the Jags' home hoodoo over the Colts continued as Indianapolis quarterback Carson Wentz imploded in a 26-11 defeat.

Wentz was sacked six times in a game the Jaguars led the entire way, rookie first overall pick Trevor Lawrence throwing multiple touchdowns for the first time since Week 1.

The dagger effectively came when Lawrence capitalised on Wentz's lone interception, the former Philadelphia Eagle picked by Jags linebacker Damien Wilson in the third quarter.

Lawrence then successfully handled a high snap from center, rolled to his right and lofted a three-yard pass to Marvin Jones Jr, who made a leaping grab in the back of the endzone.

The Colts were eliminated from the playoffs after the Steelers beat the Baltimore Ravens in overtime. The Steelers will qualify unless the Los Angeles Chargers' game with the Las Vegas Raiders ends in a tie.

Despite the win, the Jaguars claim the number one pick in the 2022 draft by virtue of the Detroit Lions' win over the Green Bay Packers, who rested players for much of the game.

Titans take one seed

The Kansas City Chiefs kept the pressure on the Titans with their win in Denver on Saturday, but Tennessee did not waste the opportunity to clinch the one seed, though they received a scare from the lowly Houston Texans.

Tennessee surged to a 21-0 lead, only for the Texans to respond with 18 unanswered points of their own. Ryan Tannehill's fourth touchdown pass, on which he hit Julio Jones for the receiver's first touchdown as a Titan, gave them breathing room that proved enough as they hung on for a 28-25 win after Danny Amendola's second touchdown reception frayed the nerves.

Watt ties sack record as Steelers stay alive

Ben Roethlisberger bid a tearful farewell to Heinz Field in the Steelers' home finale on Monday, but his likely final season in the NFL looks like being extended into the Wild Card round.

The Steelers fought back from 10-3 down to lead 13-10 on a Roethlisberger pass to Chase Claypool and, though Justin Tucker's field goal forced overtime, the leg of Chris Boswell had the final say, giving the Steelers a 16-13 victory in a game that saw T.J. Watt tie Michael Strahan's single-season sack record as he took his tally to 22.5.

With Chargers head coach Brandon Staley saying they would not play for a tie that would punch the postseason ticket for them and the Raiders, the Steelers' spot seems virtually assured.

The Denver Broncos have parted company with head coach Vic Fangio, the team announced on Sunday.

Fangio – who had been in position for the last three seasons – achieved a 19-30 record during his time with the franchise, failing to reach the playoffs throughout his tenure.

Denver started this campaign in promising fashion, winning their first three games, and after victory against the Detroit Lions in Week 14, they had a record of 7-6 and were very much in playoff contention.

However, four defeats in a row saw their campaign come off the rails, culminating in Saturday's final game against the Kansas City Chiefs on home soil, which they lost 28-24.

In a statement, Fangio said he was an "honor and privilege" to coach the Broncos and added: "the foundation is in place for this team to achieve great things."

President and CEO Joe Ellis confirmed on Sunday that general manager George Paton will lead the process to find Fangio's replacement.

"This morning, George and I informed Vic of the decision to part ways with him as head coach of the Denver Broncos," Ellis said in a statement. "For the last three seasons, Vic put his heart and soul into coaching the Broncos. I want to thank Coach Fangio for giving his maximum effort to our organization since the day he was hired.

"George will have full authority to select the next head coach of the Broncos. This is his decision and his program. I have complete confidence in George's ability to lead an exhaustive and successful head coaching search."

Paton also stated his gratitude for the work Fangio had done with the Broncos, saying: "I have tremendous respect for Vic and all he's accomplished in the NFL.

"Over the past year, I appreciate his partnership, friendship and the tireless work ethic he demonstrated as our head coach.

"Vic will continue to have great success in this league, and I thank him for everything he did for the Broncos as well as me personally."

The Broncos had not posted a winning record since Fangio was appointed, achieving 7-9 in 2019 and 5-11 in 2020, and have not reached the playoffs since they won Super Bowl 50.

The Australian government has suggested it will block Novak Djokovic's entry into the country even if the world number one wins his appeal against their decision to cancel his visa.

Djokovic, who has not revealed his COVID-19 vaccination status, seemed set to compete in the Australian Open under a medical exemption.

Yet he is currently in an immigration detention hotel awaiting a hearing on Monday, after Australian border forces refused to allow him entry.

Court papers filed by Djokovic's representatives on Saturday stated that the 34-year-old had been given the medical exemption after testing positive for COVID-19 on December 16. 

The Serbian's lawyers also claimed they had an assessment from the Australian Department of Home Affairs which stated that his responses on his Traveller Declaration form met the requirements for quarantine-free travel into Australia.

Australia's government responded by filing court papers of its own on Sunday.

The 13-page document not only challenged the claim that Djokovic had COVID-19 last month, but also indicated the government would still refuse the nine-time Australian Open champion entry into the nation even if the hearing was decided in the player's favour.

The document claimed the government "had not represented to the applicant that his so-called 'medical exemption' would be accepted."

Australia's government also argued that: "There is no suggestion that the applicant had 'acute major medical illness' in December 2021. All he has said is that he tested positive for COVID-19.

"That is not the same. Thus the ATAGI Vaccination Advice uses different terms, such as mere "past infection" and also "symptomatic infection"."

The document goes on to conclude that, should the hearing be ruled in Djokovic's favour, it must be expressly stated that he could not be re-detained or have his visa cancelled once again.

"If this Court were to make orders in the applicant's [Djokovic] favour, it would then be for the respondent [Australian government] to administer the Act in accordance with law.

"That may involve the delegate deciding whether to make another cancellation decision, but there are also other powers in the Act, as the Court would be aware. Or, indeed, no power may be exercised.

"It is sufficient for the Court to quash the decision. From the time those orders are made, the respondent will act on the basis that the applicant's visa has not been cancelled.

"If the Court makes an additional orders for immediate release of the applicant, notwithstanding the above, the respondent submits that the Court should make it expressly clear that that order does not purport to (nor could it) prevent the respondent or any officer of the Commonwealth from exercising any power to detain that might be available to him or her despite the quashing of the delegate's cancellation decision.

"An order for immediate release does not prevent re-detention if there is power to detain."

Denis Shapovalov and Felix Auger-Aliassime clinched a maiden ATP Cup crown for Canada with victories over Spain's Pablo Carreno Busta and Roberto Bautista Agut in Sunday's final.

Canada lost their opening four matches of the competition but recovered in style to reach a first final, which they won 2-0 with a couple of commanding straight-sets wins in the singles matches.

Shapovalov saw off Carreno Busta 6-4 6-3 in the opening singles rubber to give Canada, who had to rely on other results to avoid elimination earlier in the tournament, the lead in Sydney.

World number 11 Auger-Aliassime followed that up with a 7-6 (7-3) 6-3 victory against Bautista Agut to give Canada an unassailable 2-0 lead, meaning that there was no need for a doubles decider.

"The emotions are unbelievable. There's no better feeling than winning," Auger-Aliassime, who saved 10 of the 11 break points he faced, said in his on-court interview. "We left everything out there. 

"We came back from far in this competition, losing our first four matches. But we never stopped believing. I think that's very important. We trust each other to the highest level.

"It came down to the perfect result. I'm super thrilled for everybody in the whole team and myself, of course."

Canada become the third nation to have lifted the trophy after Serbia, who beat Spain 2-1 in the 2020 final, and Russia in 2021.

Andy Murray believes Novak Djokovic's situation ahead of the Australian Open does not reflect well on anyone involved, nor the game of tennis in general.

Djokovic is currently in immigration detention at the Park Hotel in Melbourne.

The world number one, who has not revealed his COVID-19 vaccination status, received a medical exemption to feature in the Australian Open, which begins on January 17. He is the reigning champion and has won the tournament nine times.

All competitors at Melbourne Park must either be vaccinated or have a valid medical reason not to have had the vaccine. Australia, and Melbourne in particular, has had strict restrictions in place throughout the pandemic.

However, Djokovic's visa application was rejected by Australian border force officials. The Serbian star will now await the outcome of a hearing, set to take place on Monday, to determine whether he will be allowed to compete or be deported, with the Australian government losing an appeal to delay the hearing.

Murray, a five-time Australian Open finalist, cannot see how the situation looks good for anybody.

"I think everyone is shocked by it to be honest," former world number one Murray, who is preparing himself for the season's first grand slam, told reporters, as quoted by Australian publication The Age.

"I'm going to say two things on it just now. The first thing is that I hope that Novak is OK. I know him well, and I've always had a good relationship with him and I hope that he's OK.

"The second thing I'll say on it, is it's really not good for tennis at all, and I don't think it's good for anyone involved."

Four of Murray's five defeats in Australian Open finals came to Djokovic, who the Scot has not had contact with.

"[I need to] wait and hear exactly what the situation is before commenting on it further, because again I don't think it's fair because some of it is speculation," Murray said.

"Some stuff has come out that really doesn't look good, either. I want to hear all the facts first before giving all of my thoughts on it."

Djokovic's lawyers, in their appeal document sent to the court, disclosed that the 34-year-old had tested positive for COVID-19 in December, and it was under these grounds that they sought a medical exemption.

Rafael Nadal said this week that Djokovic could have made life easier for himself by getting vaccinated, or disclosing his vaccine status, and Murray echoed those sentiments.

"It's not for [Nadal] to say what the right thing to do is, but to listen to the experts on those subjects, and I feel the same," Murray added.

"I can accept that young healthy athletes, if you contract coronavirus, are probably going to be OK. But I trust what I'm getting told by the scientists and the doctors.

"It's not about listening to what politicians or government are telling me to do, it's more listening to the doctors and the scientists, and the people that really know about that stuff."

Rafael Nadal saw off Maxime Cressy in straight sets in Sunday's Melbourne Summer Set final to land the 89th singles title of his career.

The world number six, playing in his first tournament in five months due to injury, has now won at least one ATP Tour trophy in every season since 2004 onwards.

American qualifier Cressy more than held his own in a first set that went the distance, though Nadal's quality told as he prevailed 7-6 (8-6) 6-3 at Rod Laver Arena, where Nadal will be hoping to go deep in the season's first grand slam later this month.

Both men held in an entertaining opening set and Cressy led 6-5 in the tie-break, but he squandered his set point and Nadal hit back to grab a foothold on the match.

The 35-year-old, who won the tournament without dropping a single set, recovered from a break down in the second to add yet another trophy to his vast collection.

Nadal, who had not played since August before coming into this tournament and had COVID-19 last month, had not previously captured a title in Australia since 2009 when landing his only Australian Open triumph to date by beating Roger Federer.

And the Spaniard looks in good shape heading into the Australian Open, which may not feature defending champion Novak Djokovic, who is awaiting the outcome of a hearing to determine whether he will be able to compete in Melbourne.

"I feel privileged and a very lucky guy to be here again," Nadal said in his on-court interview.

"I am coming back from some challenging moments in terms of injuries, so I can't be happier. It means a lot to be back and with a trophy in my hands.

"This court has always been very, very special for me. The Rod Laver Arena is very, very special for everyone and it is more special because of you guys. You guys are a great crowd and I can't thank you enough."

Elsewhere on Sunday, Gael Monfils also made a promising start to the 2022 season with a 6-4 6-4 victory over Karen Khachanov in the Adelaide International 1 final.

Khachanov battled past former US Open champion Marin Cilic in the semi-finals, but he fell short of clinching a first title in over three years.

Top seed Monfils held throughout the opening set and found a breakthrough in the 10th game, with the second set following an identical pattern.

The Frenchman did not drop a set all tournament on his way to winning a first trophy since February 2020 in Rotterdam.

Ash Barty defeated Elena Rybakina in straight sets to claim the Adelaide International title, while Simona Halep clinched silverware in Melbourne.

World number one and heavy favourite Barty prevailed 6-3 6-2 against Rybakina to claim the Adelaide title for a second time in three seasons.

The 25-year-old recovered from 40-15 down in the seventh game and went on to immediately earn the only break of the opening set.

Barty did not look back as she held throughout the second set, meaning she went 35 consecutive games without losing serve to conclude the tournament.

After securing a 14th WTA singles title in a little over an hour, Barty now turns focus to next week's Sydney Tennis Classic ahead of beginning her Australian Open campaign.

"I feel good leading up to an Australian Open like I have every year," Barty, who hit 17 winners to 13 unforced errors, said after seeing off Rybakina. 

"Each and every preparation is unique. We take it for what comes and what it is, move on, try and do the best that we can in every opportunity.

"It has absolutely no effect on the way that I prepare or the way I'm thinking leading forward just because it's a Grand Slam. It doesn't change for us."

Halep, one of Barty's likely rivals for the Australian Open crown, also made a bright start to the year by overcoming Veronika Kudermetova in the Melbourne Summer Set 1 final.

The number two seed, who is aiming to put last year's injury-ravaged and trophyless season behind her, came out on top 6-2 6-3.

She recovered from an early break down in the first set and again in the second to make it 23 career titles, and a first since the 2020 Italian Open.

It could easily have been a different story, however, as Kudermetova had three break points to move 3-0 ahead in the second set, but the Russian could not take full advantage.

Amanda Anisimova defeated Aliaksandra Sasnovich at the Melbourne Summer Set 2 final to claim the first WTA title of the season, and her second overall.

Belarusian qualifier Sasnovich hit back in style to take the second set 6-1 after losing the opener 7-5, but Anisimova recovered from a break down to edge the deciding set 6-4.

In doing so, Anisimova became the first American to win a title on Australian soil since Sofia Kenin's Australian Open triumph in 2020.

Novak Djokovic's court appeal will take place on Monday after Australian Department of Home Affairs lawyers lost a bid to delay the timing of the case.

Home Affairs' lawyers applied to the Federation Circuit Court to re-schedule the case by two days from Monday to Wednesday but the application was dismissed by Judge Anthony Kelly.

Delaying the appeal until Wednesday would have been after Tennis Australia's stated deadline for inclusion in the upcoming Australian Open, due to begin on January 17.

Djokovic and his lawyers filed court documents on Saturday stated that the Serbian was granted a temporary activity visa on November 18, having been detained upon arrival in Melbourne.

The world number one's legal team are battling for him to be freed in order to prepare for and participate in the Australian Open in Melbourne.

Australian Border Force officials cancelled his visa application on Thursday, stating Djokovic had "failed to provide appropriate evidence to meet the entry requirements to Australia".

Djokovic had been granted a medical exemption by organisers of the first grand slam of the year, but his fate now hangs in the balance.

Novak Djokovic tested positive for COVID-19 in December and was later given the go-ahead by Australia's Department of Home Affairs to travel to Melbourne, his lawyers said on Saturday.

Dak Prescott deflected praise after setting new milestones with the most touchdowns in a single season in Dallas Cowboys history and a career-high five touchdowns in Saturday's 51-26 win over the Philadelphia Eagles.

The 28-year-old Cowboys quarterback completed 21 of 27 passes for 295 yards and five touchdowns against the under-strength Eagles.

Prescott, who missed the bulk of last season with an ankle injury, went past Tony Romo (36) for the most touchdown passes in a single season.

"It's special," Prescott told ESPN after the game. "A record like that that's this team, that's this offense.

"All the different guys that caught passes or the guys that protected, everybody played a part in it. I'm just the beneficiary of it.

"But to know where I was 12 months ago and to be where we are now, headed to the playoffs, I'm very excited."

The Cowboys win means they must wait on Sunday's results to learn their playoffs fate but they can be as high as the second seed in the NFC after finishing with a 12-5 record.

Among Dallas' potential playoffs match-ups is the 11-5 Arizona Cardinals who defeated the Cowboys last weekend 25-22.

"It doesn’t matter," Prescott said when asked if he wanted to face the Cardinals again to get revenge.

"Line them up. To get to where we wanna go, you've got to beat the best. Whoever it is, wherever it is, we're ready for this run."

The Cowboys piled on seven touchdowns against the Eagles, with five different scorers meaning they set a new NFL record for most players (22) to score TDs in a single season.

"We got some momentum going," Prescott said. "We were able to score some touchdowns on offense. We had some success running the ball and throwing the ball.

"More importantly the momentum, the rhythm and fun. The camaraderie we have, we just played together and wanted to finish the season off the right way. I think we did that in all facets of the game."

Giannis Antetokounmpo extended his run of 30-point games to eight in a row but it was not enough as the Milwaukee Bucks lost 114-106 to the Charlotte Hornets on Saturday.

The reigning NBA Finals MVP piled on 21 points in the final quarter to finish with 43 for the game as the Hornets held off the Bucks' charge, with Charlotte guard LaMelo Ball scoring 19 points, with nine rebounds and eight assists.

Antetokounmpo also recorded 12 rebounds and two blocks in a final all-round game for the Bucks, who were missing Jrue Holiday and head coach Mike Budenholzer due to the league's health and safety protocols.

Khris Middleton had a near triple-double with 27 points, 10 rebounds and nine assists, including shooting four triples.

The result means the reigning champions hold a 26-16 record having lost three of their past four games, while the Hornets are 21-19.

Sabonis silences Jazz, Brown triple-double

Domantas Sabonis piled on 42 points, making his first 10 shots of the game, as the Indiana Pacers won 125-113 over the Utah Jazz minus Rudy Gobert.

Jaylen Brown recorded his first career triple-double with 22 points, 11 rebounds and 11 assists as the Boston Celtics defeated the New York Knicks 99-75.

Jaren Jackson Jr scored 26 points with eight rebounds and five blocks as the Memphis Grizzlies, without Ja Morant, improved to a 27-14 record with a 123-108 win over the Los Angeles Clippers.

Leaders cooled by Heat

Chris Paul was quiet with nine points, seven assists and four turnovers as the table-topping Phoenix Suns lost 123-100 to the Miami Heat. Devin Booker had 26 points but shot five of 15 from the field, while Tyler Herro scored 33 points off the bench for the Heat.

Dak Prescott threw a career-high five touchdown passes and broke a franchise-record single-season record as the Dallas Cowboys defeated the Philadelphia Eagles 51-26 on Saturday.

Prescott completed 21 of 27 passes for 295 yards, claiming the Cowboys' record for most single-season touchdown passes, going past Tony Romo's mark of 36.

The win improves means the Cowboys finish the regular season with a 12-5 record but will need to wait on Sunday's result to learn their NFC seeding which could be as high as second and as low as fourth.

Dallas head into the playoffs with a 5-1 run across their past six games after a two-game mid-season losing streak and go 6-0 in the NFC East.

Cedric Wilson (119 yards for five receptions) and Dalton Schultz both scored two TDs, while Corey Clement, Ito Smith and JaQuan Hardy also got on the scoresheet.

Upon Hardy's 22-yard rushing touchdown, the Cowboys broke the record for most players (22) to score a TD in a single season.

The Eagles, who rested numerous key players, are playoffs bound despite a 9-8 record. Eagles QB Gardner Minshew, who stepped in for Jalen Hurts due to an ankle injury, threw 19 of 33 passes for 186 yards and two TDs with one interception.