The Cincinnati Bengals reached their first Super Bowl since 1989 after a pulsating 27-24 overtime win against the Kansas City Chiefs in Sunday's AFC Championship Game.

Patrick Mahomes had started in inspired form at Arrowhead Stadium, delivering three touchdown passes to put the Chiefs 21-3 ahead, but the Bengals roared back in stunning fashion to move 24-21 in front.

A Harrison Butker field goal with three seconds left took the game to overtime, yet Evan McPherson ensured a memorable win for the Bengals with a field goal of his own.  

They will face either the Los Angeles Rams or the San Francisco 49ers in Super Bowl LVI in a fortnight.

Mahomes wasted little time in stamping his authority on the game, picking out Tyreek Hill in the end zone for a 10-yard touchdown within the opening three minutes.

McPherson got the Bengals on the board with a field kick soon after, yet the Chiefs extended their advantage when Mahomes danced his way out of trouble to find Travis Kelce in the corner of the end zone.

The irrepressible Mahomes then found Mercole Hardman wide open for another touchdown, taking his total of pass touchdowns in this postseason to a record-equalling 11.

The Bengals, however, clawed their way back into the game when running back Samaje Perine raced 41 yards into the end zone.

McPherson reduced the deficit with another field goal, before B.J. Hill intercepted an uncharacteristically poor throw from Mahomes to give the Bengals an opportunity to draw level. They duly did courtesy of Ja'Marr Chase from Joe Burrow's lofted throw, with Trent Taylor grabbing the subsequent two-point conversion reception.

After McPherson and Butker exchanged field goals in the fourth quarter, the former sent another kick between the sticks following Vonn Bell's interception of Mahomes to seal one of the most remarkable comebacks in Championship Game history.

Joe Burrow heaped praise on the Cincinnati Bengals defense after Vonn Bell's interception set up their dramatic 27-24 overtime win over the Kansas City Chiefs in the AFC Championship Game.

The Bengals completed the equal biggest comeback win in Championship Game history, rallying from a 21-3 down in the second quarter after Patrick Mahomes' three touchdown passes.

But Cincinnati would not concede again to roar ahead 24-21 until Harrison Butker's field goal with three seconds left to send the game to overtime, as Burrow led the rally offensively, completing 23 of 38 attempts for 250 yards and two touchdowns.

The Chiefs won the vital coin flip for overtime, yet Bell's pick on a Mahomes' throw allowed the Bengals to gain possession, with Burrow driving them forward with Tee Higgins and Joe Mixon to set up McPherson's decisive kick.

As a result, the Bengals reached their first Super Bowl since 1989 with Burrow heaping praise on their defense.

"Our defense was unbelievable in the second half," Burrow told CBS after the game. "They had a great plan on defensive side against us. We struggled a little bit. I'm a little speechless right now."

The victory continues Cincinnati's dream postseason run, having overcome the top-seeded Tennessee Titans 19-16 and Las Vegas Raiders 26-19.

Burrow added: "We've been a second-half team all year. You don’t really want to be that way but that's how it's worked out.

"Our defense has really stepped up in the second half and on offense we made plays when we had to. I thought the offensive line was great. We started running the ball, it was a great overall team effort.

"Usually when you lose a coin flip to those guys, you're going home."

Bengals head coach Zac Taylor called his side a "special team" and reiterated that they were not done yet, ahead of the Super Bowl against either the Los Angeles Rams or San Francisco 49ers.

"We've got a special team and we've overcome a lot of deficits this year," Taylor said. "We always believe in all three phases. Everyone stepped up and we're not done yet.

"[It's] special, nothing we'll ever forget. We're not done yet. Our fans say 'who dey?', we dem."

The Cincinnati Bengals reached their first Super Bowl since 1989 after a pulsating 27-24 overtime win against the Kansas City Chiefs in Sunday's AFC Championship Game.

Patrick Mahomes had started in inspired form at Arrowhead Stadium, delivering three touchdown passes to put the Chiefs 21-3 ahead, but the Bengals roared back in stunning fashion to move 24-21 in front.

A Harrison Butker field goal with three seconds left took the game to overtime, yet Evan McPherson ensured a memorable win for the Bengals with a field goal of his own.  

They will face either the Los Angeles Rams or the San Francisco 49ers in Super Bowl LVI in a fortnight.

San Francisco 49ers quarterback Jimmy Garoppolo has plenty to prove after a largely unconvincing postseason, and he will certainly not be short of motivation ahead of the NFC Championship Game with the Los Angeles Rams.

The Niners are on the brink of a second Super Bowl appearance in three seasons but are underdogs against the Rams despite winning the last six meetings between the two teams.

San Francisco's status as underdogs is in part tied to the quarterback matchup, which most see as stacked in favour of the Rams and Matthew Stafford rather than the Niners and Garoppolo.

With the 49ers' defense and running game excelling, the onus has largely been taken off Garoppolo during the playoffs, in which he has completed 61.4 per cent of his passes for 303 yards and two interceptions, a tally that could have been significantly higher as he made several dangerous throws during last week's 13-10 win over the Green Bay Packers at a snowy Lambeau Field.

In two wins over the Rams this season, however, Garoppolo has completed 74.5 per cent of his passes for 498 yards, three touchdowns and a pair of interceptions. He has a passer rating of 108.1 across those games.

Garoppolo helped the 49ers come back from 17-0 down in Week 18 to beat the Rams and punch their ticket to the postseason, leading a game-tying drive in the final 90 seconds of regulation with no timeouts to send a thrilling contest to overtime.

The 49ers could face the Kansas City Chiefs again in the Super Bowl having lost to the same opposition on the biggest stage two years ago, when they led 20-10 with seven minutes remaining.

Garoppolo missed a potential game-winning throw to Emmanuel Sanders in Super Bowl LIV, and the prospect of atoning for that defeat is fuelling the Niners' quarterback.

"Since it's happened, it's been a motivator for me," Garoppolo told a media conference of the Chiefs loss. 

"Honestly, it's a feeling that can't be described. It's unlike any other loss I've ever had. And since that moment it's motivated me and it always will going forward.

"But those are the lessons, sports are never going to be perfect. And if you can take those lessons and be better from it, you'll be better off in the long run."

The history books are in favour of the Niners as they prepare to face the Rams for the third time this season.

Since the 1970 AFL-NFL merger, there have been 22 playoff rematches between teams where one team won both regular-season contests. The sweeping team has won 14 of those games.

Garoppolo, though, does not make much of what is a new experience for the signal-caller.

"This will be my first time. I've never actually done it," said Garoppolo of playing the Rams for the third time. 

"So, it'll be a little different, but these guys know us, we know them. There's really no secrets or anything like that. So it's about going out there, beating your man and executing. Other than that, it's just football."

The Las Vegas Raiders are expected to hire Josh McDaniels as their next head coach.

According to multiple reports on Sunday, McDaniels will take over as the successor to Jon Gruden, who resigned after an investigation into the Washington Football Team revealed numerous offensive emails he sent while working as a television analyst before returning to the coaching ranks. 

McDaniels' previous head coaching stint came with the Denver Broncos but ended 12 games into his second season in 2010.

Since 2012 he has served as the offensive coordinator for the New England Patriots, a position he also held from 2005 to 2008, and had long been seen as the eventual successor to head coach Bill Belichick.

He was announced as head coach of the Indianapolis Colts in 2018 but controversially reneged on his agreement with the Colts to stay with New England.

However, he will now head to Las Vegas along with Patriots director of player personnel Dave Ziegler, who is reportedly set to replace Mike Mayock as the Raiders' general manager.

Las Vegas went 10-7 in 2021 under the interim leadership of Rich Bisaccia but suffered defeat to the Cincinnati Bengals in the Wild Card round.

The Raiders ranked 18th in offensive points scored this season and will hope McDaniels can deliver a substantial improvement in that regard.

New England finished in the top 10 in offensive points in nine years of McDaniels' 10-season second spell as offensive coordinator.

Tyrann Mathieu is expected to play for the Kansas City Chiefs as they look to clinch a place in the Super Bowl for the third successive season.

Mathieu suffered a concussion in the Chiefs' thrilling 42-36 win over the Buffalo Bills in the Divisional Round of the playoffs last Sunday.

But multiple reports suggest the safety will feature for the Chiefs when they host the Cincinnati Bengals in the AFC Championship Game.

Mathieu led the Chiefs with three interceptions, including one returned for a touchdown, during the regular season.

His tally of 13 interceptions since joining the Chiefs in 2019 is tied for the second-most among safeties, trailing only Justin Simmons (14) of the Denver Broncos.

With Joe Burrow sacked nine times in the Bengals' win over the Tennessee Titans last week, the Chiefs will hope pressure on the quarterback can lead to turnover opportunities for the likes of Mathieu.

Though he has been accurate under pressure with a well-thrown ball percentage of 81.1, which is the best in the NFL (min. 100 attempts) in those circumstances, Burrow has produced nine pickable passes for his 143 attempts under duress.

His pickable pass percentage of 6.29 under pressure is inferior to the average of 5.53 per cent for quarterbacks with at least 100 such throws.

The Los Angeles Rams will need their linebackers to be at their best against the San Francisco 49ers, and will have a talented rookie at the position available for the NFC Championship Game.

Los Angeles activated Ernest Jones from injured reserve ahead of Sunday's meeting with the Niners at SoFi Stadium.

Jones has not played since suffering a high ankle sprain against the Minnesota Vikings in Week 16.

The Rams will be grateful for his return as they prepare to face a 49ers offense that consistently looks to torment linebackers and complete passes over the middle of the field.

San Francisco swept the regular-season series between the two teams, with the Niners winning the last six meetings with the Rams.

Third-round pick Jones impressed in the regular season, racking up 61 tackles, two interceptions and a sack.

In the regular season, Jones allowed a big play on just 10 per cent of targets, the fifth-best ratio among linebackers targeted at least 25 times.

The Cincinnati Bengals will hope the NFL has no reason to fine Tyreek Hill for celebrating once Sunday's AFC Championship Game with the Kansas City Chiefs is in the books.

Hill was not flagged for flashing the peace sign at a collection of Buffalo Bills defenders as he left them for dead while scoring a 64-yard touchdown in the Chiefs' remarkable 42-36 victory in the Divisional Round last Sunday.

That score marked one of the five lead changes after the two-minute warning in a contest viewed as one of the greatest in the history of the NFL playoffs.

While the officials on the field at the time did not see fit to penalise Hill for taunting, it was revealed on Saturday he was fined over $10,000 by the league for his actions in the act of scoring.

Hill and the Chiefs are heavy favourites to see off the Bengals and progress to a third successive Super Bowl.

However, after holding the Tennessee Titans to 16 points in their Divisional Round triumph, Cincinnati will look to keep Hill in check.

The Bengals did just that in their Week 17 win over the Chiefs, holding him to six catches for 40 yards.

And Cincinnati safety Vonn Bell made it clear earlier this week that the Bengals are ready for the test posed by Kansas City's speed on offense.

"They've got speed. They've got [Mecole] Hardman and they've got [Byron] Pringle, they've got [Hill]," Bell said. "It brings a lot of problems because it stretches you vertically. [Because] you want to take away these vertical threats and everything underneath.

"You've got [Jerick] McKinnon, you got [Clyde Edwards-Helaire] back, you got Travis [Kelce] sitting underneath in the soft of the zone. It was just like, 'Man, everybody's back deep and he's just by himself.' You've got to respect the speed, because it's like a roadrunner, we call them, and they just keep on rolling.

"That's why this team is so dynamic. You got guys like Hardman and [Hill] that can line up anywhere, backfield, anywhere they could do punt returns and they can create explosives everywhere. It's a unique group that they have, and it's a challenge for sure. We rise up to it and we're ready to take it on for sure."

Tom Brady is reportedly retiring from the NFL, and one of his favourite targets led the tributes on social media.

Reports of the end of Brady's 22-season career, one which delivered an unprecedented seven Super Bowl titles, emerged on Saturday.

Brady's agent, Don Yee, has since moved to clarify that a final decision has yet to be made on his client's future.

By that point, though, stars from around the sporting world had taken to Twitter to express their admiration for the man regarded as the NFL's greatest of all time.

Edelman, with whom Brady won three Super Bowls with the New England Patriots, was among the first to do so.

He was joined by Kansas City Chiefs quarterback Patrick Mahomes, whom Brady beat in the AFC Championship Game en route to winning his final Super Bowl with the Patriots in the 2018 season and again in last year's Super Bowl with the Tampa Bay Buccaneers.

Bucs team-mates Chris Godwin, Mike Evans and Richard Sherman spoke of their pride at having shared the field with Brady, while 2012 MVP Adrian Peterson also congratulated the quarterback on the most remarkable of careers.

James Harden, Donovan Mitchell, Kevin Love and Bradley Beal were among those from the NBA to pay tribute to the GOAT.

Tom Brady will soon clarify whether he plans to retire from the NFL or not, according to the Tampa Bay Buccaneers star's agent.

It was reported by ESPN on Saturday that the record seven-time Super Bowl champion would bow out of the game after 22 seasons.

Rumours emerged prior to the Bucs' Divisional Round playoff loss to the Los Angeles Rams that the 44-year-old was non-committal about playing beyond the 2021 season.

The New England Patriots great previously expressed a desire to play to age 45 and was open to the idea of continuing until he turned 50.

But speaking on the 'Let's Go' podcast this week, Brady said of his wife and family: "It pains her to see me get hit out there. And she deserves what she needs from me as a husband and my kids deserve what they need from me as a dad.

"Playing football, I get so much joy from [it]. I love it. But not playing football, there's a lot of joy in that for me also now, too, with my kids getting older and seeing them develop and grow. So, all these things need to be considered and they will be."

After news of his apparent decision to call time on his career as the greatest quarterback in history, Brady's agent, Don Yee, asked for patience.

In a statement carried by ESPN, he said: "I understand the advance speculation about Tom's future. Without getting into the accuracy or inaccuracy of what's being reported, Tom will be the only person to express his plans with complete accuracy.

"He knows the realities of the football business and planning calendar as well as anybody, so that should be soon."

Tom Brady looks to have played his last Super Bowl.

The quarterback extraordinaire has decided to retire after completing a second year with the Tampa Bay Buccaneers, ESPN reported on Saturday.

It means there will be no farewell season for Brady, no lap of honour, and he has declared on seven Super Bowls and out.

Brady could have walked away after capturing a sixth Lombardi Trophy with the New England Patriots in Super Bowl LIII three years ago with his legacy as the greatest of all time secured.

But whether it was down to a desire to outstrip Michael Jordan's six NBA titles, win a Super Bowl without Bill Belichick or simply because of his love of competing and winning, Brady felt the need to keep going further into his 40s in search of a seventh.

That came in emphatic fashion in his first season since leaving Belichick and the Patriots, as the Buccaneers routed the Kansas City Chiefs 31-9 at Raymond James Stadium 12 months ago.

The man who entered the NFL as a skinny sixth-round pick in 2000 proved yet again that it is foolish to doubt him, and now he has gone about surprising everyone again by deciding time is up. At the age of 44, Brady is done with throwing touchdown passes.

Here, we rank Brady's seven wins on the grandest stage.

7. Super Bowl LIII

Brady's last triumph with the Patriots was probably his least impressive, at least in the vacuum of the game itself.

An uninspiring defensive struggle with the Los Angeles Rams unsurprisingly fell in Belichick's favour as he outcoached Sean McVay in a 13-3 win. Brady did, however, connect with Rob Gronkowski for the telling blow, a 29-yard pass that set up Sony Michel for the game's only touchdown. 

Boosting Brady here is the fact he led the Patriots to victory over Mahomes and the Chiefs in the AFC Championship Game, but that's not enough to move it off the bottom of the list.

6. Super Bowl XXXIX

Last year's Super Bowl was the second in which Brady dealt a defeat to Chiefs head coach Andy Reid, but the 39th edition of the Greatest Show on Earth was a much tighter affair as Brady guided the Patriots to back-to-back Lombardi trophies.

But Reid, who in this February 2005 game was coaching the Philadelphia Eagles, perhaps bore as much responsibility for the Patriots' victory as Brady. Reid was significantly criticised in the aftermath of the Eagles' 24-21 loss for a lack of time management, their final scoring drive taking up nearly four minutes and making New England's task in closing out the game much easier.

Reid's shortcomings in that regard do not take away from Brady's performance or the achievement in winning successive Super Bowls, one that has not since been repeated. But, in terms of memorable performances, this is not one that ranks highly.

5. Super Bowl XXXVIII

Brady's second Super Bowl win is one that deserves more recognition than it gets as the Patriots held off an underdog Carolina Panthers team that refused to lie down. 

After the Panthers overturned a 21-10 deficit to lead in the fourth quarter, Brady led an 11-play drive to restore the Patriots' advantage and, after Carolina responded in kind, orchestrated a game-winning field goal in the final 58 seconds of regulation to secure a 32-29 triumph.

It was a perfect encapsulation of Brady's ability to deliver when the moment is the biggest, one which he has demonstrated time and again with all the marbles on the line.

4. Super Bowl LV

Brady's first Super Bowl win outside of New England may have been one of the most unexpected, but it doesn't quite crack the top three.

There is so much Brady deserves credit for. From taking the chance to leave his familiar surroundings and successfully adapting to a new offense to the manner in which he dissected the Chiefs defense in the first half.

But the Buccaneers' victory was a team performance built as much on a swarming defense that continually had Patrick Mahomes running for his life as it was on Brady's prowess leading the offense.

Brady was a deserved winner of the Super Bowl MVP but, without the Bucs' pass rush, this would have been a very different game, one in which the Chiefs' offense may have been able to change the outcome.

3. Super Bowl XXXVI

Brady was not close to being the quarterback he would become, and that is what makes his first Super Bowl still so incredible.

In his second season in the NFL, Brady came in and successfully filled the void after starting quarterback Drew Bledsoe suffered a chest injury in Week 2 of the 2001 season and led them to an 11-5 record, but he was not expected to go blow for blow with the vaunted St. Louis Rams offense.

As it happened, he received significant help from an excellent defensive display by New England, but the defining moment came in the final 90 seconds, with legendary commentator John Madden calling for the Patriots to play for overtime. Belichick had the faith in Brady to go the opposite route.

He promptly delivered a nine-play, 53-yard drive that began the legend, setting up Adam Vinatieri for a 48-yard field goal that clinched a 20-17 win for the Patriots and their first title. For a player of his relative inexperience to deliver in a situation of that magnitude, it remains one of Brady's most remarkable achievements.

2. Super Bowl XLIX

It gets lost with the fact that Brady and the Patriots would have lost this game to the Seattle Seahawks if not for Malcolm Butler's goal-line interception, but his fourth quarter in a 28-24 classic was one of the finest periods produced by any quarterback in the Super Bowl.

The Patriots trailed by 10 points midway through the fourth quarter, but Brady fearlessly and precisely led them on two touchdown drives against one of the best defenses in NFL history to turn the tide in their favour.

Of course, this game will always be remembered for the Seahawks' inexplicable decision to attempt a pass on the one-yard line with victory in their grasp, but the game never gets to that point without what was at the time Brady's greatest comeback effort in the Super Bowl.

1. Super Bowl LI

It was always unlikely Brady would ever top this performance, his Super Bowl piece de resistance.

All seemed lost for Brady when the Patriots trailed 28-3 to the Atlanta Falcons in the third quarter, but what followed was an accumulation of all the clutch moments he has produced in his unparalleled career.

The Falcons were reduced to near helpless spectators as Brady masterfully instigated the biggest fightback in Super Bowl history.

When the Patriots won the coin toss to start overtime, their 34-28 triumph was inevitable. Everyone knew what was about to happen, with the Falcons as powerless to stop it as the Chiefs were last year.

It was a revival that added immeasurably to Brady's aura, his desire to collect Super Bowl rings unsurpassed in the sport's history.

Tom Brady is retiring from the NFL after 22 seasons, according to a report from ESPN.

Reports emerged prior to the Tampa Bay Buccaneers' Divisional Round playoff loss to the Los Angeles Rams that the 44-year-old was non-committal about playing beyond the 2021 season.

The seven-time Super Bowl champion had previously expressed a desire to play to age 45 and was open to the idea of playing until 50.

But speaking on the 'Let's Go' podcast this week, Brady said of his wife and family: "It pains her to see me get hit out there. And she deserves what she needs from me as a husband and my kids deserve what they need from me as a dad.

"Playing football, I get so much joy from [it]. I love it. But not playing football, there's a lot of joy in that for me also now, too, with my kids getting older and seeing them develop and grow. So, all these things need to be considered and they will be."

Those words proved to be foreshadowing on Brady's part, with the three-time MVP calling time on a career that has seen him established as unquestionably the greatest quarterback of all time.

Brady infamously fell to the sixth round of the 2000 NFL Draft before being selected by the New England Patriots with the 199th overall pick.

He was a spectator for the majority of his rookie year but was catapulted to stardom in the 2001 campaign when, after an injury to starter Drew Bledsoe, he improbably guided the Patriots to their first Super Bowl crown with an upset win over the then-St. Louis Rams.

That victory in Super Bowl XXXVI was followed by further triumphs in the 2003 and 2004 campaigns, with the Patriots still the last team to win the Lombardi Trophy in back-to-back years.

Brady led the Patriots to an unbeaten regular season in 2007, only to suffer an incredible defeat to the New York Giants in Super Bowl XLII in arguably the greatest upset in NFL history. It was the first of two defeats on the grandest stage to the Giants, the second coming in the 2011 season.

New England's barren run was ended in the 2014 season with a dramatic victory over the Seattle Seahawks, with Brady's finest hour the coming two years later when the Patriots fought back from 28-3 down to defeat the Atlanta Falcons in Super Bowl LI in the most incredible comeback the league has seen.

The Philadelphia Eagles ensured the Patriots fell at the final hurdle a year later before Brady's last Super Bowl win with New England came in the 2018 campaign, fittingly against the Rams.

He and the Patriots stunningly parted ways after a Wild Card round the following season, Brady joining the Buccaneers and proving he could win the title without Bill Belichick as they crushed the Kansas City Chiefs 31-9 in Super Bowl LV.

Tampa Bay could not repeat the feat this year, with Brady electing to bow out after a trademark comeback from 27-3 down to the Rams fell just short as the Bucs lost 30-27 on a last-second field goal.

 A five-time Super Bowl MVP, Brady led the NFL in passing touchdowns five times and in passing yards on four occasions.

He holds the NFL record for most career quarterback wins (243), passing touchdowns (624) and passing yards (84,520).

His legacy, however, is defined by his postseason dominance. He is the only player to have won seven Super Bowl titles and his 35 playoff wins are 19 more than his nearest challenger among quarterbacks, Brady's boyhood idol Joe Montana.

Tom Brady is retiring from the NFL after 22 seasons, according to a report from ESPN.

The New York Giants are hoping Brian Daboll's proficiency as an innovator can help turn their franchise around.

Daboll was announced as the Giants' new head coach on Friday, replacing Joe Judge after he was fired just two seasons into the job.

He joins Joe Schoen in leaving the Buffalo Bills for the Giants. Schoen, previously the assistant general manager with the Bills, was appointed as general manager of the Giants last week, while Daboll had served as the offensive coordinator in Buffalo since 2018.

In that time Daboll oversaw the remarkable development of Josh Allen from a quarterback deemed by many as a long shot to be successful at the highest level to one of the premier signal-callers in the NFL.

The Bills ranked second in offense in 2020 as they reached the AFC Championship Game and were fifth in the 2021 campaign, which came to an end for Buffalo last Sunday in an incredible 42-36 Divisional Round defeat to the Kansas City Chiefs in overtime in which Allen threw for 329 yards and four touchdowns.

Daboll, though, will now move on from that disappointment and focus on improving the fortunes of a Giants team that ranked 31st in the NFL with 249 offensive points scored in 2021.

"It is an honour and a privilege to be named head coach of the New York Giants," said Daboll. "Thank you to Joe Schoen for believing in me and to John Mara and Steve Tisch and their families for entrusting me with this position.

"My immediate goal is to assemble a coaching staff – a strong staff that emphasises teaching and collaboration and making sure our players are put in the position to be their best and, ultimately, to win games. That's why all of us do this. To teach, to be successful, to develop talent, and to win.

"I have a pretty good idea where our fan base's feelings are right now, and I get it. I promise we will work our tails off to put a team on the field that you will be proud to support and give us the results we all want."

Schoen added: "We interviewed several people who are incredible coaches and all of whom are going to enjoy much more success in this league in their current positions and as a head coach.

"With that said, we – me and ownership – all felt Brian is the right person to serve as our head coach. Over the last four years, I have observed first-hand Brian's strengths as a leader – he is an excellent communicator, intelligent, innovative, and hard-working.

"Brian's genuine and engaging personality is refreshing. He fosters relationships with the players and coaches around him. He is progressive in his vision and values collaboration, two of the attributes we think are essential.

"I am thrilled to partner with Brian and welcome he and his family to this side of the state."

San Francisco 49ers left tackle Trent Williams is "adamant" he will play in the NFC Championship Game against the Los Angeles Rams despite a lack of practice time as he deals with a sprained ankle.

Williams played through the injury as the Niners booked their place in the conference title game with a dramatic 13-10 road win over the top-seeded Green Bay Packers.

He had missed practice on Wednesday and Thursday but was out on the field, albeit walking slowly, before the Niners made their departure for Los Angeles on Friday.

San Francisco claimed a sixth successive win over the Rams in the final week of the regular season, coming back from 17-0 down to prevail in overtime, to clinch a place in the playoffs.

The Niners achieved that feat without Williams, who missed that clash due to an elbow problem.

All-Pro Williams was not ruled out until the day of the game, and head coach Kyle Shanahan will give him every chance to prove his fitness for this clash with a place in Super Bowl LVI on the line.

"It's going to be like it was three weeks ago. I feel the same way as I did at the beginning of the week," Shanahan told a media conference.

"He came out for walkthrough today and Trent is adamant that he's going and he was last time too, which, I believe Trent when he says that he's going to do everything that he can to play.

"And so I'll be surprised if he doesn't, but I was surprised last time. I was also surprised he was able to finish the game versus Green Bay.

"So hopefully his mindset will be how his body reacts on Sunday. We know it'll help us a lot, but if not, we'll deal with it." 

Williams' influence on the Niners' passing offense and their rushing attack cannot be overstated.

According to Stats Perform data, he ranked fourth among tackles with at least 100 one-on-one matchups in the regular season with a stunt-adjusted win pass protection win percentage of 91.81.

In double-team adjusted run-block win rate, he was second with 81.56 per cent.

Colton McKivitz, who filled in against the Rams in Week 18, would likely get the start at left tackle if Williams is unable to play.