Atlanta Falcons defensive coordinator Dean Pees has called time on his 50-year coaching career.

Pees announced his retirement on Monday after the Falcons failed to make the playoffs, finishing the season with a 7-10 record.

The 73-year-old worked for seven college programs and four NFL franchises, finishing in Atlanta after spells with the New England Patriots, Baltimore Ravens and Tennessee Titans.

Pees is one of eight defensive coordinators in NFL history to coach in a Super Bowl with two different teams, playing his part in New England and Baltimore's runs to one of the biggest events in sport.

His retirement comes less than a month after he was taken to hospital ahead of the clash against the New Orleans Saints after being involved in an on-field collision.

Pees had been with the Falcons since coming out of retirement following the hiring of Arthur Smith two years ago.

Falcons head coach Smith said of Pees: "You appreciate all the work and the sacrifice.

"We all get paid to do this and we're lucky as hell, but there are sacrifices you have to make. Dean's a guy who has coached at every level and had success.

"He has impacted a lot of lives and he has impacted the game."

Kliff Kingsbury has paid the price for a dismal 2022 Arizona Cardinals season.

Kingsbury was fired on Monday after the Cardinals ended the campaign with a 38-13 defeat to the San Francisco 49ers that consigned them to a 4-13 record.

The head coach had entered 2022 with his future seemingly secure, agreeing a contract extension that would keep him in Arizona through the 2027 season.

That deal came on the back of an 11-6 campaign in 2021 as the Cardinals made the playoffs for the first time since 2015.

But even in that promising season, the Cards faded after a 7-0 start, losing in the Wild Card round to NFC West rivals and eventual Super Bowl champions the Los Angeles Rams.

Late-season struggles were a consistent theme throughout Kingsbury's four-year tenure, which coincided with first overall pick Kyler Murray's arrival in Arizona.

Kingsbury had to deal with a series of injuries in 2022, including to quarterback Murray, but the team were never in playoff contention and lost their final seven games.

The franchise will now be looking for a new coach and also a general manager.

Steve Keim, whose contract matched Kingsbury's in length, had been in the position since 2013 but took an indefinite, health-related leave of absence last month.

He will not be returning, as the Cardinals confirmed his departure alongside Kingsbury's.

"We have announced that head coach Kliff Kingsbury has been relieved of his duties," a statement from the franchise read. "In addition, general manager Steve Keim has decided to step away from his position in order to focus on his health.

"The team wishes them well and thanks both of them for their contributions."

San Francisco 49ers quarterback Brock Purdy believes they have yet to play to their full potential despite entering the playoffs on a 10-game winning streak.

The Niners clinched the second seed in the NFC playoffs on Sunday as they thrashed the Arizona Cardinals 38-13 in their regular-season finale.

San Francisco will face arch rivals the Seattle Seahawks in the opening Wild Card round matchup on Saturday, in which they are heavy favourites having swept the Seahawks in the regular season.

The 49ers' winning streak has been made all the more remarkable by the fact much of it has come with Purdy, who began the season as their third-string quarterback, under center.

Purdy came in for Jimmy Garoppolo, who had been enjoying the best season of his career after replacing the injured Trey Lance in Week 2, when Garoppolo suffered a broken foot in the first quarter of the Week 13 win over the Miami Dolphins.

The seventh-round rookie, the last pick in this year's draft, has since won all five of his starts, across which the 49ers have averaged an NFL-leading 33.6 points per game.

Yet alarmingly for the Seahawks and any future 49ers playoff opponents, Purdy still sees room for them to grow.

"I feel great. I feel like everyone else is feeling great," Purdy told a post-game press conference. "When you're on a roll, you're on a win streak, you feel like, man, the groove and how we're playing together, it feels really good when we're on it.

"I think a lot of us are real with ourselves too though. I feel like we still haven't played to our full potential yet.

"And so, we look at it as a challenge, but we're also excited because it's like, man, if we do play to our full potential, what else could we do?

"So, those are the kind of things that we ask ourselves every day and we're excited about. But I'm excited moving forward for being on a win streak."

The Cleveland Browns have fired defensive coordinator Joe Woods following their disappointing 2022 season.

Woods was hired in 2020 when Kevin Stefanski took over as head coach, and their partnership quickly produced results as the Browns reached the Divisional round of the AFC playoffs in Stefanski's first season.

But the Browns have since failed to replicate their success of 2020 and followed up an 8-9 2021 campaign by going 7-10 in 2022.

The Cleveland defense fared well in 2021, finishing 13th by points allowed and fifth by yards allowed.

Those numbers dropped off significantly in 2022, with the Browns 20th by points allowed and 14th in yards allowed.

A significant problem area for the Browns was giving up explosive plays. They conceded 65 plays of 20 yards or more; only 10 teams allowed more.

The Browns also struggled to defend the run, giving up 135.2 yards per game on the ground, with Cleveland ranked 25th in that regard.

"I'd like to thank Joe for his hard work and dedication in his three seasons as our defensive coordinator," Stefanski said.

"I will always have the utmost respect for Joe, the person and the coach.

"Unfortunately, we didn't perform up to our standards enough this season, and we all share in that responsibility.

"We all wish Joe and his family the best in the future."

Quay Walker has apologised for shoving a member of the Detroit Lions' training staff in the Green Bay Packers' season-ending loss on Sunday.

Needing only to win to reach the playoffs, the Packers suffered a surprise 20-16 defeat to the Lions at Lambeau Field.

Walker was disqualified on the Lions' go-ahead scoring drive in the fourth quarter after pushing a trainer as he attempted to tend to Detroit running back D'Andre Swift.

Former Packers running back Jamaal Williams scored his second rushing touchdown three plays later to put the Lions up for good, with Aaron Rodgers then intercepted on the next drive, allowing Detroit to kill the clock and Green Bay's hopes of an unlikely Super Bowl run.

Walker's show of ill-discipline was not his first of his rookie year, the first-round pick having also pushed a member of the Buffalo Bills' practice squad on the sideline after a play in the Packers' Week 8 loss.

In a post on Twitter, Walker wrote: "I want to apologise publicly about what happened Sunday night. I reacted off of my emotions again and take full responsibility of making another stupid decision.

"Since then I've questioned myself on why did I do what I did when the trainer was doing his job!! I was wrong!!

"I understand I have to face everything that comes with the decision I've made and I'm definitely paying for it now.

"Also to explain my frustration in the tunnel. I wasn't upset about being kicked out, I just knew I messed up again and was wrong for what I did and couldn't believe I did it again.

"To the Detroit Lions and to the entire training staff including the person I did that to. I'm sorry."

Brandon Staley defended his decision to play his starters in the Los Angeles Chargers' Week 18 game with the Denver Broncos, insisting they managed their roster "to the best of their ability" despite wide receiver Mike Williams suffering a back injury.

Following the Baltimore Ravens' loss to the Cincinnati Bengals, the Chargers were locked into the fifth seed in the AFC playoffs ahead of the meeting with the Broncos.

Yet Staley kept quarterback Justin Herbert in the game until the fourth quarter as the Chargers' starters played the majority of a meaningless contest, which they lost 31-28.

Williams left the game with back spasms, though initial X-rays were negative, offering hope the problem will not impact his participation in Saturday's Wild Card round game with the Jacksonville Jaguars.

But Staley rejected criticism of how he managed the game, saying: "There's only 48 guys that you can choose from and these aren't easy decisions. 

"Hindsight is perfect for everybody on the outside, but these games are not easy to manage.

"They're not, because you don't have that many players. We did it to the best of our ability.

"We were trying to compete in the game and we only have 48 guys on the team that are active for the game.

"So we wanted to make sure that they went a good ways in this football game and competed at a high level and then when we felt like it was right for them to get out of the game, then that's what we were going to do, slowly phase them out so that we could get ready for next week."

Bill Belichick has confirmed he will continue as head coach of the New England Patriots for a 24th season in 2023.

Turning 71 in April, Belichick has been at the helm since 2000, guiding the Patriots to six Super Bowl rings and establishing the franchise as a dominant force in the NFL.

However, Belichick's Patriots have posted a losing record in two of three seasons since Tom Brady left for the Tampa Bay Buccaneers, having previously not had a losing season since his first year in charge.

Defeat to the Buffalo Bills in Week 18 saw the Patriots miss out on a playoff spot for the second time in three years but work ahead of the 2023 season is set to begin, with Belichick set to remain in his post.

"Our record is around .500, which is what it has been right around this year. With that, there have been some good things and some not so good things," he told reporters.

"Nobody is satisfied with that, it's not our goal, and we need to improve on that. All of us, there is accountability everywhere, starting with me, the coaching staff, the players, each unit, there are things that we will all address, and that process will start later today.

"We'll begin to turn the page and move on, to start to do the things we need to do to improve our team, to be competitive, and get better results.

"We haven't started that yet, we're still in the wake of yesterday's game. I'm sure there will be different aspects to that, as we evaluate everything, to have a stronger team in the future."

J.J. Watt feels he could not have had a better farewell from the NFL after his final game for the Arizona Cardinals.

The defensive end registered two sacks in his final career appearance, a 38-13 loss to the San Francisco 49ers, receiving a standing ovation when he was removed from the action in the final two minutes of the game.

An official stood between the 49ers center and quarterback Josh Johnson, holding off play to allow Watt to have his moment, which continued the tributes for the 33-year-old.

In a team meeting on Saturday, Arizona defensive line coach Matt Burke played a six-minute video tribute to the three-time Defensive Player of the Year – which included messages from his family, alongside the likes of Peyton Manning, Tom Brady and Aaron Rodgers.

J.J's youngest brother, T.J., was the first to appear in the video and sparked tears, before both he and Derek Watt made significant contributions in the Pittsburgh Steelers' season-ending win over the Cleveland Browns.

"I absolutely lost it. I was bawling like a baby, and I didn't stop until long into the night," he told reporters.

"I mean, the highlight videos are great, all the plays are cool, but when you hear from the people in your life that are important, from my family, from my friends, and then you hear from people you have the utmost respect for, team-mates, coaches, opponents, it hit me in a different way that I never expected.

"There's no way to explain what it feels like to anybody because the love that I have for them, the pride that I have for them.

"How much fun I have watching them, and then they walk in wearing my jerseys and T.J. gets whatever he had [a half-sack], Derek scores a touchdown.

"I mean, I wanted to win today, but for our family, I couldn't ask for a better send-off.

"I want to thank the 49ers, that was very classy, and their fans, they didn't have to do that. I appreciate them doing that, that was better than I could have expected certainly from that standpoint.

"[I] had my wife and son here and my parents here, I'm thankful and grateful, and I'll always remember it that's for sure."

Jalen Hurts knows the "job isn't finished" for the Philadelphia Eagles after he pushed through the pain barrier to play against the New York Giants.

Quarterback Hurts suffered a shoulder injury during the Eagles' win over the Chicago Bears in Week 15, and Philadelphia subsequently lost their following two games.

That left them in danger of missing out on the NFC top seed, but a 22-16 victory over the Giants on Sunday ensured a bye to the second round of the playoffs, and home-field advantage.

Hurts returned for the crucial game, throwing 229 yards at a pass-completion rate of 57.1 per cent (20/35), with one interception.

"I feel like coming into this game, I've been really pushing myself beyond measures to try and be available," Hurts told the media.

"The risk-reward of playing, whatever that was, we did what we had to do. We're the one seed and we're NFC East champs and that's the goal we set out to do.

"Now I can continue to recover and be ready for the playoffs.

"It's been tough, but I don't really want to make it about me. We just accomplished a great goal of ours.

"My whole thing moving forward is, let's prepare to play our best ball. It's been a great ride this year but the job isn't finished.

"I had some things I had to battle within myself. I knew I wanted to be available for my team. It's really tough being out, let alone taking some losses when you’re out. I want to be available for my team. I really feel like if you want something you have to do what you have to do to go get it."

Eagles coach Nick Sirianni said: "We didn't feel like there was more risk [of further injury] but I know [Jalen] was hurting, and he was hurting bad.

"But that's the kind of competitor he is, that's the kind of person he is, and kind of team-mate and leader he is that he was able to go out there and tough through it."

The Eagles joined the Kansas City Chiefs, who topped the AFC, on 14 wins this season. Indeed, Philadelphia set a franchise record for regular-season victories.

Receiver A.J. Brown, meanwhile, broke the Eagles' record - set by Mick Quick in 1983 - for the total number of receiving yards across the regular season, and Sirianni has confidence heading into the postseason.

"This team has done some special things," Sirianni added. "Some of the records that this team has had, as far as A.J. and DeVonta [Smith], to have two receivers do that, the most points, the most wins most importantly, right, the most sacks.  

"Just a lot of great things that happened in the regular season. We understand that. We talked about that a lot this week. We talked a lot this week about [how] we should be confident.  

"Again, do we feel like we played a great game today? No, not by any means. But this team should be confident, right? That doesn't mean cocky, it means confident with all the things that we have been able to accomplish this year."

The San Francisco 49ers will host the Seattle Seahawks in the opening game of the Wild Card round.

San Francisco progressed to the postseason as the NFC second seed, and have home field advantage in the first game of this season's playoffs, which will take place on Saturday.

The Seahawks defeated the Los Angeles Rams in overtime in their final regular-season game and were subsequently handed a favour by the Detroit Lions, who eliminated the Green Bay Packers and Aaron Rodgers from playoff contention.

In Saturday's second game, the Los Angeles Chargers travel to Florida to take on the Jacksonville Jaguars, who clinched the AFC South title with a 20-16 win over the Tennessee Titans.

A day later, the Buffalo Bills, who beat the New England Patriots in an emotional game on Sunday, will host the Miami Dolphins.

The Cincinnati Bengals, whose January 2 game against the Bills was suspended and subsequently cancelled altogether following Damar Hamlin's cardiac arrest, go up against the Baltimore Ravens in Sunday's final game, after the New York Giants have taken on the Minnesota Vikings.

The Wild Card round concludes with the Dallas Cowboys' trip to face Tom Brady's Tampa Bay Buccaneers.

Sean McDermott expected something special from kickoff after the Buffalo Bills' difficult week and Nyheim Hines duly delivered with a remarkable return touchdown.

The Bills endured the most challenging of weeks after Damar Hamlin's cardiac arrest on the field forced last Monday's game against the Cincinnati Bengals to be suspended and ultimately abandoned.

Hamlin has remained in a critical condition but has made significant progress in recent days, and watched Sunday's game against the New England Patriots from hospital.

The Bills claimed a 35-23 victory to clinch their playoff spot, with the first piece of action being a storybook 96-yard opening kickoff return TD from Hines. That marked the Bills' first kickoff return touchdown since 2019.

"To be honest, I thought in the days leading up to the game wouldn’t it be special if we could take that opening kickoff," coach McDermott told reporters.

"When it happened, respectfully, I wasn't surprised just by the way the week has gone."

Hamlin tweeted "OMFG!!!!!!" after the stunning move.

Hines sensationally achieved a second kickoff return touchdown in the third quarter when the Bills trailed 17-14.

Bills QB Josh Allen was emotional when he spoke about Hines' opening TD: "I can't remember a play that touched me like that. It's probably number one.

"You can't draw that one up any better. I just got told it's been three years and three months since the last kickoff return so pretty cool."

Buffalo cornerback Tre'Davious White offered an insight into the challenge for the players returning to action for the first time, given the trauma from Hamlin's on-field collapse and subsequent resuscitation.

"I don't know how some of us did it because some of us had a different view of what went on and that's traumatising," White said.

"I was telling someone earlier I've seen traumatic things in my life, just growing up where I grew up at, and in the environment I've been raised in, but it was always the end result of me walking up and seeing it.

"It was never a time I saw every event, everything transpire until the end. It's tough, man. It's a lot."

McDermott added that Hamlin would not only inspire the Bills' postseason push, having secured a Wild Card game at Highmark Stadium against the seventh seed Miami Dolphins, but also the wider community.

"I think we would all agree, that guy's hand is in this and has been in it from the first moment," he said.

"I think, I should say this, when you watch how, at times, divided we can be as a country and a world, I think the thing we all recognised this week is when people can put love first and people first and come together, how powerful this country and this world can be for the good."

The San Francisco 49ers will host the Seattle Seahawks in the opening game of the Wild Card round.

San Francisco progressed to the postseason as the NFC second seed, and have home field advantage in the first game of this season's playoffs, which will take place on Saturday.

The Seahawks defeated the Los Angeles Rams in overtime in their final regular-season game and were subsequently handed a favour by the Detroit Lions, who eliminated the Green Bay Packers and Aaron Rodgers from playoff contention.

In Saturday's second game, the Los Angeles Chargers travel to Florida to take on the Jacksonville Jaguars, who clinched the AFC South title with a 20-16 win over the Tennessee Titans.

A day later, the Buffalo Bills, who beat the New England Patriots in an emotional game on Sunday, will host the Miami Dolphins.

The Cincinnati Bengals, whose January 2 game against the Bills was suspended and subsequently cancelled altogether following Damar Hamlin's cardiac arrest, go up against the Baltimore Ravens in Sunday's final game, after the New York Giants have taken on the Minnesota Vikings.

The Wild Card round concludes with the Dallas Cowboys' trip to face Tom Brady's Tampa Bay Buccaneers.

Four-time NFL MVP Aaron Rodgers will not rush into any decisions on his playing future after the Green Bay Packers missed the playoffs.

The Packers lost 20-16 to the Detroit Lions on Sunday at Lambeau Field.

The Packers had rallied from a 4-8 record by winning four straight games to set up a win-and-in situation against the Lions.

But Rodgers and Green Bay failed to uphold their end of the bargain, with the 39-year-old throwing a fourth-quarter interception on their last drive after the Lions had re-claimed the lead with Jamaal Williams' second rushing TD.

Rodgers is under contract for next season, but given his age and public comments, retirement has been a constant topic of discussion. The quarterback opted against being drawn on it in the immediate aftermath of the season-ending defeat.

"It's a little raw right now," Rodgers told reporters.

"It's just a little bit after the game, so I want to take the emotion out of it and have the conversation and see where the organisation is at and see how I feel after some time has passed.

"At some point, the carousel comes to a stop and it's time to get off, and I think you kind of know when that is.

"That's what needs to be contemplated. Is it time? Also, what’s the organisation doing? That's part of it as well. But the competitive fire is always going to be there. I don’t think that ever goes away."

Green Bay's loss was dotted with miscues including Rodgers' interception, along with a second-quarter Aaron Jones fumble and Quay Walker's inexplicable fourth-quarter ejection for pushing a Lions physician in the lead-up to Williams' game-winning TD.

The Packers missed the playoffs for the first time under head coach Matt LaFleur, who said: "Obviously very disappointed right now.

"To have an opportunity to go to the playoffs at home and not be able to get it done in that fashion is extremely disappointing.

"I do commend our locker room and our guys for their ability to overcome adversity throughout the course of the season.

"Ultimately, we dug ourselves too big of a hole and the margin for error in this league is so small, so if you don't capitalise on opportunities and make mistakes, then you're going to lose, especially against good football teams.

"You've got to give Detroit a tonne of credit, they came here and they beat us tonight. Certainly, like I said, [I am] extremely disappointed, but it's going to be a big offseason for us obviously to make sure we all improve.

"We've got to look inward to figure out what it is we need to do to get better, because the expectations here are very high and they should be. Really disappointed right now."

The Houston Texans announced the firing of head coach Lovie Smith on Sunday, just hours after he told the media he expected to retain the role for next season.

Smith was promoted in February after spending one season as the Texans' associate head coach and defensive coordinator.

In a rebuilding season following the trade of franchise quarterback Deshaun Watson, the Texans appeared destined all season for the worst record in the league and the top overall pick in the coming NFL Draft.

They produced a stirring late comeback in Sunday's 32-31 win against the Indianapolis Colts to finish the campaign 3-13-1, handing the first pick in the draft to the Chicago Bears (3-14) in the process.

Speaking to reporters after the game, Smith said it is ridiculous to propose intentionally losing a game at this level.

"This is an option that I had," he said. "So you say, 'hey guys ... all that you've been working for your life, you play to win, forget that. Lose the game on purpose.

"That will be a hard one to get by. They won't expect me to say that. I didn't. What we work on each week, our game plan, has been to win the game. It's kind of simple as that. That's what we follow through on the day.

"It's pretty simple – we play to win the game. It's kind of simple as that." 

When asked about if he expected to return for a second season at the helm, he said: "Do I expect to be back? Yes, I expect to be back."

That notion was shot down hours later, with Texans general manager Nick Caserio announcing he personally had made the decision to fire Smith, and would instead hire a new head coach for the third time during his three years in charge, and the fourth consecutive year overall with a new head coach for the franchise.

The statement read: "On behalf of the entire organisation, I would like to thank Lovie Smith for everything he has contributed to our team over the last two seasons as a coach and leader.

"I'm constantly evaluating our football operation and believe this is the best decision for us at this time. It is my responsibility to build a comprehensive and competitive program that can sustain success over a long period of time.

"We aren't there right now. However, with the support of the McNair family and the resources available to us, I'm confident in the direction of the program moving forward."

The Detroit Lions have denied the Green Bay Packers a place in the playoffs as Jamaal Williams broke the franchise rushing touchdowns record in a 20-16 victory at Lambeau Field on Sunday.

The result means the Seattle Seahawks will go into the Wild Card round as the seventh seed in the NFC where they will face the San Francisco 49ers.

Seattle's overtime win over the Los Angeles Rams shortly prior to kickoff meant the Lions were out of postseason contention but the Packers had a simple win-and-in scenario yet they could not complete the job.

The Packers, who had won four straight games coming in, miss the playoffs for the first time under head coach Matt LaFleur.

Veteran Packers QB Aaron Rodgers threw a fourth-quarter interception to Kerby Joseph after the Lions had re-taken the lead from Williams' second rushing TD. Lions quarterback Jared Goff sealed the win on a fourth-and-one with 1:15 remaining when he found D.J. Chark for first down.

Rodgers finished the game with one touchdown pass and one interception, completing 17 of 27 passes for 205 yards, while Goff threw for 224 yards on 23-of-34 passing.

Williams' game-winning touchdown, which was his 17th rushing TD for the season to surpass Barry Sanders' franchise record, came after Quay Walker was inexplicably ejected after pushing a Lions training staff member attending to the injured De'Andre Swift. It was the second time Walker has been ejected this season.

Lions running back Williams, who ran for 72 yards on 16 carries, had put the Lions ahead with a third quarter TD after Goff found Kalif Raymond for 43 yards, before Rodgers found Allen Lazard on a 13-yard TD pass to immediately re-claim the lead. Rodgers had linked up with Christian Watson for a 45-yard pass two plays prior, with the rookie having 104 yards from five receptions for the game.

The Packers were left to rue Rodgers' interception, Walker's disqualification and a second-quarter Aaron Jones' fumble.