The Baltimore Ravens' defense was at its suffocating best as they sucked the life out of the New Orleans Saints in a 27-13 win on Monday.

New Orleans could only muster six points until their first touchdown came with four minutes remaining in the last quarter, with the game already put to bed.

The Ravens did it by shutting down Alvin Kamara and the Saints' rushing attack, limiting the star running back to nine carries for 30 yards and three catches for an additional 32 yards.

In doing so, they forced quarterback Andy Dalton to beat them from the pocket, and he could not deliver. He ultimately finished with a respectable stat-line, completing 19 of 29 passes for 210 yards and one touchdown, but that masked his struggles.

Dalton was sacked four times, with two-and-a-half of those being credited to edge-rusher Justin Houston, and threw a fourth-quarter interception – also to Houston, off a deflection – when his side was only down 14 and still had a chance.

The Ravens struggled similarly throwing the ball, with Lamar Jackson only tallying 133 passing yards from 12 completions, but their ground attack was unstoppable.

Jackson himself carried the ball 11 times for 83 yards, and with starting running backs J.K. Dobbins and Gus Edwards both missing through injury, Kenyan Drake stepped up for 93 yards and two touchdowns from 24 carries. It led to over 37 minutes of ball-control for the Ravens, with the Saints having just 22 minutes.

The Ravens are now alone atop the AFC North with a 6-3 record, while the Saints drop to 3-6, but remain just one win behind the NFC South-leading Tampa Bay Buccaneers (4-5).

The Chicago Bears' tear down continues.

The Bears traded two-time All-Pro linebacker Roquan Smith to the Baltimore Ravens on Monday for a 2023 second-round pick along with a fifth-round selection in next year's draft. Chicago acquired linebacker A.J. Klein in the deal.

Smith becomes the second high-profile defensive player traded by the Bears in less than a week after sending pass-rusher Robert Quinn to the Philadelphia Eagles last Wednesday.

Smith leaves behind the rebuilding Bears to join a 5-3 Ravens team that is in first place in the AFC North.

Selected eighth overall in the 2018 draft, Smith requested a trade prior to the start of the season after being unable to work out a new contract before ultimately agreeing to play out his rookie deal.

The 25-year-old has been one of the league’s top linebackers and was looking to be paid like one.

He leads the league with 83 total tackles this season while also registering 2.5 sacks and two interceptions.

Since his rookie season, his 606 total tackles trail only Bobby Wagner for the most in the NFL and his 47 tackles for loss are tied for 14th.

In his final game with the Bears on Sunday, Chicago's defense was shredded in a 49-29 loss at Dallas, surrendering a season-high 442 yards with the Cowboys averaging 7.8 yards per play.

The loss dropped the Bears to 3-5, and the team has essentially conceded this season as general manager Ryan Poles goes into the offseason looking to build around Justin Fields, who put together a second straight encouraging performance in Week 8.

Chicago received a 2023 fourth-round draft pick for Quinn, who set a Bears franchise record for sacks in a single season last year with 18.5.

Tom Brady said the Tampa Bay Buccaneers "struggled on everything" in Thursday's 27-22 loss to the Baltimore Ravens, with the quarterback now on his first three-game losing streak since 2002.

The Bucs' miserable run of form continued as the Ravens clicked into gear after only scoring three points in the first half, with Lamar Jackson throwing two touchdowns after the interval.

Neither quarterback committed a turnover as Brady completed 26 of his 44 passes for 325 yards and one touchdown, but the seven-time Super Bowl champion is now enduring his worst losing run in 20 years.

The Bucs have slumped to a 3-5 record after opening the season with two wins, and Brady says they are simply not meeting their own standards.

"We just didn't play well enough to win, so give them credit. They played good, certainly better than we did," Brady said.

"We just came up short, I don't think it feels good, whether [you're ahead in the] first half or second half. We just have to play better, certainly on offense.

"I think we've struggled pretty much on everything. We struggled in the red zone, on third down, during the run game. It's just not very good offense football."

Having lost five of their last six games to fall below the Atlanta Falcons in the NFC South, the Bucs now have a 10-day break before they face the Los Angeles Rams, and Brady knows the importance of a response.

"I don't think anyone feels good. We've lost five, so it's not where we want to be, but we haven't earned it," he added. "We've got to go earn it, fight hard and figure out how to win games.

"Whenever we play, we play. We've got to win, break or no break. We're all just frustrated we're not getting the job done.

"We're playing to win and losing is no fun for any of us, we're just coming up short."

The Bucs' injury problems continued to mount when outside linebacker Shaquil Barrett suffered a suspected torn Achilles in the third quarter, and Brady cannot wait for the team to return to something approaching full strength.

"Shaq's a great player for us, I hope he's okay," Brady said. "We need to get some guys back, get a little healthier, and see if we can perform a bit better."

Tampa Bay Buccaneers coach Todd Bowles admitted "it doesn't look good" for Shaquil Barrett after he suffered a suspected torn Achilles in the team's 27-22 loss to the Baltimore Ravens.

The outside linebacker was injured during a Ravens running play in the third quarter on Thursday, and reports have suggested his season could be over after initial examinations.

Speaking after the Bucs suffered a fifth loss in their last six games, Bowles said of Barrett: "He has an Achilles right now, so we'll wait for the MRI, but it doesn't look good."

Any significant absence for the two-time Pro Bowler would represent a considerable blow for the Bucs, who were already coping with several injuries ahead of Thursday's game.

Barrett has led the team for sacks in two of the last three seasons, and has recorded eight sacks and 43 tackles in his eight starts this campaign.

With Tampa Bay slumping to a 3-5 record despite winning their first two games of the season, Bowles acknowledges things are "dark" for his team, but he remains confident they can change their fortunes.

"It's still dark; until you win ball games consistently and play for four quarters consistently it's going to be dark," he said.

"That doesn't mean we can't get out of it, we just have a lot of work to do as coaches and as players."

The Ravens looked to have suffered an injury blow of their own when tight end Mark Andrews was ruled out with a shoulder injury in the second quarter, while wide receiver Rashod Bateman also exited with a foot problem.

However, head coach John Harbaugh played down any concerns over the duo after the win, saying: "They are not serious.

"Rashod was a tweak of what he had before, and Mark is not a serious long-term injury."

The Baltimore Ravens' offense clicked into gear in the second half of their 27-16 victory over the Tampa Bay Buccaneers on Thursday night after only mustering three points in the first two quarters.

Baltimore grabbed an early lead just four minutes into the action, with their punt on the opening drive of the game bouncing off the chest of Buccaneers returner Dee Delaney to gift the Ravens a redzone opportunity.

The Buccaneers defense held, forcing a Justin Tucker field goal, and they took the lead just five minutes later when Leonard Fournette punched in a one-yard touchdown run to cap off a 75-yard drive.

A Tampa Bay field goal would give them a 10-3 lead at halftime, but the Baltimore offense would figure things out in the second half as a five-yard touchdown pass from Lamar Jackson to Kenyan Drake tied the contest at 10-10.

After forcing a Buccaneers punt, the Ravens made it two touchdown drives in a row as Jackson was flushed out of the pocket and found rookie tight end Isaiah Likely along the back of the endzone in tight coverage.

They then made it three touchdown drives in a row when receiver Devin Duvernay was able to convert a third-and-one into a 15-yard touchdown run on a jet-sweep, widening the Ravens' lead to 24-13 with under seven minutes to play.

Tom Brady was able to lead the Buccaneers back into the redzone twice, and was rewarded with a consolation eight-yard touchdown pass to the returning Julio Jones with under a minute on the clock.

Neither quarterback ended up committing a turnover as Jackson completed 27 of his 38 passes for 238 yards and two touchdowns, while Brady was 26-of-44 for 325 yards and one score.

After star Ravens tight end Mark Andrews left with an injury, Likely led the Ravens in catches (six) and receiving yards (77), while Mike Evans caught six balls for 123 yards to lead the Buccaneers.

Christian McCaffrey is expected to make his debut for the San Francisco 49ers against the Kansas City Chiefs.

Former All-Pro running back McCaffrey was traded to the 49ers from the Carolina Panthers on Thursday for second, third and fourth-round picks in 2023 and a fifth-rounder in 2024.

The tight turnaround initially made it look unlikely McCaffrey would be overly involved in a rematch of Super Bowl LIV from the 2019 season.

However, according to ESPN's Adam Schefter, McCaffrey will play and the 49ers will have a package of plays ready for him.

The Chiefs will have a new lead runner in their backfield, with rookie Isaiah Pacheco set to get the bulk of the carries over 2020 first-round pick Clyde Edwards-Helaire.

Kansas City's closest rivals in the AFC West, the 4-2 Los Angeles Chargers, face NFC West opponents themselves in the form of the Seattle Seahawks.

They had hoped to have wide receiver Keenan Allen back from a hamstring injury that has kept him out since Week 1, but his status was still up in the air heading into Sunday.

Star Seahawks wideout Tyler Lockett is set to play having been listed as questionable with a hamstring injury of his own.

The Baltimore Ravens, another prospective AFC contender, have been boosted with tight end Mark Andrews (ankle) and Rashod Bateman (knee) both active for their meeting with the Cleveland Browns. 

The Dallas Cowboys will not have to defend D'Andre Swift in Dak Prescott's return to action. Detroit Lions running back Swift is once again inactive because of ankle and shoulder injuries.

Detroit's division rivals the Green Bay Packers are looking to end a two-game losing run and get their offense back on track against the Washington Commanders.

Yet they will be without oft-injured left tackle David Bakhtiari because of a flare-up in his knee. The Packers have remodelled a struggling offensive line, shifting Elgton Jenkins from right tackle to left guard. Yosh Nijman takes over at right tackle, with rookie Zac Tom filling in for Bakhtiari.

Wide receiver Sammy Watkins will return from a knee injury as Aaron Rodgers desperately searches for targets he can trust.

Baltimore Ravens running back J.K. Dobbins will miss up to six weeks of action following knee surgery.

The 23-year-old, who was the 55th overall pick for the Ravens in the 2020 draft, missed the whole of the 2021 season after suffering a knee injury in his team's final preseason game.

Dobbins returned to action in Week 3 of the 2022 campaign against the New England Patriots, and has played four games in all, scoring a touchdown in the 23-20 defeat to the Buffalo Bills in Week 4.

However, he did not practice all week after not playing in the second half of the 24-20 defeat at the New York Giants in Week 6.

According to ESPN's Adam Schefter, Dobbins will undergo arthroscopic surgery on his left knee in the next few days that will keep him out for "four to six weeks".

The 3-3 Ravens, who face the Cleveland Browns on Sunday, will have to turn to Kenyan Drake and Justice Hill over the next few weeks to maintain their impressive running game, spearheaded by quarterback Lamar Jackson, who himself has rushed for 451 yards in six games this season.

Baltimore rank seventh in the NFL for rushing yards (934) but are first for average yards (5.95).

When he arrived as the New York Giants head coach this offseason, Brian Daboll preached the importance of continuing to compete regardless of the scoreline.

Through six weeks of the 2022 season, it could not be more clear they have absorbed that message.

The Giants improved to 5-1 on Sunday with another comeback win, this time over the Baltimore Ravens.

Baltimore led 20-10 with under 13 minutes remaining in the fourth quarter at MetLife Stadium. However, the Giants produced an improbable turnaround as Daniel Jones connected with Daniel Bellinger for an eight-yard touchdown and, after Lamar Jackson was intercepted by Julian Love, Saquon Barkley rushed for his second game-winning score in as many weeks.

Kayvon Thibodeaux then sacked Jackson, forcing a fumble that sealed victory for the Giants, who sit second in the NFC East behind the 6-0 Philadelphia Eagles.

The win over the Ravens followed the Giants' dramatic triumph in London, in which they recovered from a 17-3 deficit to stun the Green Bay Packers 27-22. 

Daboll's men have trailed in all six of their games this season, with their five comeback wins the most in the NFL.

"It's something we’ve preached since day one — since we've been here: coaches, people in the building," Daboll said.

"This league is hard. It’s not always going to be perfect. There will be a lot of people down on you. And you might be down on yourself, wish you could do better.

"But you keep on getting back up. You keep on swinging, keep on competing, regardless of the score or the situation of the game. And that’s not easy to do, right? That’s not easy to do when you're down.

"If you sit on the bench and start bitching and complaining, that’s easy to do. It’s hard to stick with it and get ready to play the next series and not worry about if you just got beat on a pass or if you got sacked. You've got to flush it pretty quick."

The Ravens will want to flush away the memory of this defeat in short order, but their latest collapse was a continuation of a theme for Baltimore.

All three of their defeats have come by one score and in the final minutes. They are the 39th team in NFL history to hold a double-digit lead in all of their first six games, but the only one not to have a winning record.

"When you are your own biggest enemy, that's really something that can frustrate anyone," Ravens left tackle Ronnie Stanley said. "We know how much talent we have on this team. We're going to pull it together. That's kind of the frustration that everybody has."

Jackson added: "We just can't keep beating ourselves up because that's what it is. It is not our opponent ... I feel like we just beating ourselves with little mistakes here and there."

Despite their consistent failure to close games out, Ravens head coach John Harbaugh is upbeat they can still be a contender in the AFC.

"We'll regroup, we'll go to work, and we're going to find ourselves as a football team," Harbaugh said.

"That's what we have to do right now: find ourselves as a football team. We have an opportunity to be a very good football team. We can be as good as we want to be and decide to be."

Kenny Pickett could not finish his second NFL start after going into concussion protocol, but the Pittsburgh Steelers ensured their quarterback could celebrate an unlikely first win against the Tampa Bay Buccaneers.

Pickett – the first QB off the board in the 2022 NFL Draft – started for the first time in last week's big defeat to the Buffalo Bills.

But the rookie bounced back in some style against Tom Brady, securing a narrow lead before exiting the game midway through the third quarter. The Steelers protected that advantage to win 20-18.

Pickett had thrown his first career touchdown pass to Najee Harris on Pittsburgh's first drive.

A sloppy end to the first half allowed the Bucs to close the gap, but they headed in at halftime without having scored a TD – a first for a Brady team against the Steelers.

Pittsburgh lifted their game again following the restart, trading field goals before a hit on Pickett saw him leave the game, and was then ruled out.

Mitch Trubisky picked up the baton, though, connecting with Chase Claypool for another TD before Brady and Leonard Fournette belatedly responded.

A successful two-point conversion would have tied the game with time left for the Bucs to win it, but Brady's attempt was batted away, and Trubisky saw out only a second Steelers win of the year.

Another New York defeat for Packers on return to Lambeau

The Green Bay Packers gave up a home game to play in London for the first time in franchise history last week, losing to the New York Giants. And a return to Lambeau Field did little to lift Aaron Rodgers and Co., who fell to 3-3 with a 27-10 home loss to the New York Jets.

In fact, the Packers crowd appeared to turn on their team when a blocked punt gifted the Jets – now 3-0 on the road to start a season for the first time since 2010 – a two-TD lead their opponents could not recover from.

The Giants built on their upset of the Packers by doing the same to the Baltimore Ravens. They had trailed Green Bay 20-10 at halftime in Week 5 and were this time down by the same score in the fourth quarter, recovering for a 24-20 win to move to 5-1.

The Atlanta Falcons lost in Week 5 but also had momentum to carry into a matchup with the San Francisco 49ers after a 15-point fourth quarter against the Bucs. Following five straight games decided by seven points or fewer, the Falcons coasted to a 28-14 success.

Ryan extends Jags' miserable road run in AFC South

The Jacksonville Jaguars have not won a road game against an AFC South rival since 2017, a losing sequence of 13 games heading into Sunday's trip to the Indianapolis Colts.

It appeared as though Trevor Lawrence was to lead the Jags to a long-awaited win when the Colts trailed by a point at the Jacksonville 33 with just 23 seconds to play.

But Matt Ryan, having earlier passed Dan Marino (61,361) to climb to seventh all-time for passing yards, completed a pivotal TD pass to Alec Pierce to prolong the Jags' misery.

Things have gone from bad to worse for the Baltimore Ravens’ embattled defensive secondary.  

Free safety Marcus Williams, the team’s top free agent acquisition of the offseason, will go on injured reserve after suffering a dislocated wrist.  

While Williams is expected to return at some point this season, Ravens coach Jon Harbaugh told reporters Monday that Williams will miss "a significant amount of time." 

Williams is thought to have injured his wrist early in Baltimore’s 19-17 win over the Cincinnati Bengals Sunday night but attempted to play through it.  

"He gutted it out," Harbaugh said. "He didn't really say too much about it, so I don't think anybody realised how serious it was until they got inside and took a look at it."

Williams, who spent the first five years of his career with the New Orleans Saints, has three interceptions and five pass breakups this season – a rare bright spot for a secondary that is allowing a league-worst 305.8 passing yards per game.  

Young players like Geno Stone and 2022 first-round pick Kyle Hamilton will be forced into larger roles for the Ravens’ defense.  

"Both [Stone and Hamilton] have their own styles, and I think they're going to both play well for us," Harbaugh said. "So I'm looking forward to all those guys, as a team [and] as a group, kind of filling in for Marcus and not losing a step on that."

The Ravens lead the AFC North at 3-2 and visit the 4-1 New York Giants this Sunday.  

Zac Taylor expects fortune to favour the Cincinnati Bengals eventually after they again came up just short in Sunday's 19-17 defeat to the Baltimore Ravens.

The Bengals went to the Super Bowl last year but have a losing 2-3 record through Week 5 in 2022.

However, each of their three defeats have seen Cincinnati lose by a field goal on the final play of the game, going down 23-20 to the Pittsburgh Steelers in overtime in Week 1 and 20-17 to the Dallas Cowboys in Week 2.

It was little surprise Justin Tucker similarly punished Taylor's team, with the Ravens kicker executing an NFL-record seventh game-winning field goal with time up.

Of those, this was the fourth – another record – to come with his team losing, as the Bengals failed to protect a late lead having been tied against both the Steelers and the Cowboys.

"It's tough," said coach Taylor. "We've lost three games now on the last play of the game, that's what I told the guys.

"We just have to keep taking our shots, and these things have a way of balancing out, and we are going to get some of these wins in these situations."

That the Bengals were within three points of winning was particularly painful given a hapless third-quarter series from which they failed to score any points.

Cincinnati had first-and-goal from the Baltimore two, but Taylor called two trick plays, seeing wide receiver Tyler Boyd sacked running the Philly Special on second down before Joe Burrow's attempted shovel pass up the middle to Stanley Morgan on fourth down was batted away.

"We felt good about some stuff we called, but obviously it didn't work," Taylor said.

He added: "I felt comfortable with our package going in. When it doesn't work, you wish you would have done something different."

Ja'Marr Chase, whose 12-yard catch brought the Bengals back to the two-yard line after Boyd's sack, said: "It's pretty frustrating.

"We've got to know how to execute coming into that and know which play is going to give us the right play. I don't think we did that."

Pro Bowl running back Joe Mixon would later run in a touchdown from the one-yard line in the fourth quarter, but he was pass blocking on both the Philly Special and the shovel pass.

"I'm just running the play that's called," Mixon said.

The Baltimore Ravens were saved by a Justin Tucker 43-yard field goal in the final seconds to defeat the Cincinnati Bengals 19-17 on Sunday night.

Arguably the best kicker of his generation, Tucker converted all four of his field-goal attempts in the contest, also hitting from 25 yards, 37 yards and a 58-yarder in the third quarter to take the lead out of the halftime break.

Things were tied at 10-10 at the midpoint after touchdown catches from both featured tight ends, with Baltimore's Mark Andrews benefitting from a busted coverage to walk in with an easy 11-yard score, before Hayden Hurst answered right back with a 19-yard touchdown reception for the Bengals later in the second quarter.

There would be no more touchdowns until Cincinnati quarterback Joe Burrow converted a goal-line sneak in the first play out of the two-minute warning to take a 17-16 lead, leaving the Ravens one minute and 58 seconds to drive down into field-goal range.

After struggling to move the ball all night, the Ravens made their last drive look easy, with a couple of catches for Andrews followed by a 19-yard run by Lamar Jackson to push their way to the 25-yard line, where they would run down the clock for the final kick.

After nailing the kick, it improved Tucker's record on game-deciding field goals (in the final two minutes or overtime to tie or take the lead) to 25 out of 26 (96 per cent).

Jackson finished up completing 19 of 32 passes for 174 yards, one touchdown and one interception, while also leading the Ravens in rushing with 12 carries for 58 yards.

The decision to go for a touchdown on fourth down instead of kicking a go-ahead field goal "gave us the best chance to win", Baltimore Ravens head coach John Harbaugh insisted after the 23-20 defeat to the Buffalo Bills.

With the scores tied at 20-20 in the fourth quarter, the Ravens put together a 14-play, 93-yard drive from their own five-yard line to give themselves the opportunity to gain a precious late lead.

However, the drive stalled at the crucial moment and the Ravens faced a fourth-and-goal from the Bills' two-yard line with just over four minutes left in the game.

While a short field goal would have given the Ravens the lead, Harbaugh opted to go for the touchdown. The decision did not pay off as quarterback Lamar Jackson threw an interception, before Bills quarterback Josh Allen led a 77-yard drive to set up Tyler Bass for the game-winning field goal as time expired.

After the match, Harbaugh defended his late-game strategy, telling reporters: "[If] you kick a field goal there, now it's not a three-down game anymore, it's a four-down game.

"You're putting them out there, you're putting your defense at a disadvantage because they've got four downs to convert all the way down the field and a chance to again score seven, and then you lose the game on a touchdown.

"It didn't turn out that way, unfortunately, and we lost the game. So, hindsight, you could take the points, but if you look at it analytically, understand why we did it."

The decision sparked a furious touchline altercation between Harbaugh and cornerback Marcus Peters, with the former Kansas City Chief having to be pulled away from his coach.

But Harbaugh was not fazed by the interaction after the game, adding: "Emotions run high.

"We're on the same page, he and I. We have a great relationship, we have an honest relationship. I love him, I hope he still loves me. We'll see. I'm a Marcus Peters guy."

The Buffalo Bills took advantage of a questionable fourth-quarter decision to defeat the Baltimore Ravens 23-20 on the road on Sunday.

In a game played in difficult, rainy conditions, both star quarterbacks completed one touchdown pass each.

Baltimore's Lamar Jackson dished off a shovel pass to J.K. Dobbins in the first quarter, and Dobbins' second touchdown, this time on the ground, helped build a 20-3 lead in the second period.

Buffalo's Josh Allen found Isaiah McKenzie in the seconds before half-time for what would end up being his only touchdown pass of the game, but he scored with his legs on an 11-yard rush late in the third to tie things at 20-20.

With scores even in the fourth quarter, the Ravens put together a 14-play, 93-yard drive starting from their own five-yard line, but after Dobbins' attempt at his third touchdown was stopped for a loss, the home side were forced into a tough decision.

While they could have kicked a chip-shot field goal and taken the lead, they instead opted to throw for it on fourth down, resulting in a turnover, handing the Bills the ball with four minutes remaining, needing just a field goal to win it.

A 20-yard completion to Dawson Knox and a roughing the passer call on the Ravens defense moved the ball up the field quickly, and with the ball on the one-yard line, the road team decided to play it smart and kneel to set up a game-winning field goal from Tyler Bass as time expired.

Both quarterbacks also ended up leading their teams in rushing, with Allen totalling 70 rushing yards from 11 carries, while Jackson finished with 11 carries for 73 yards.

Eagles force five turnovers to remain undefeated

The last undefeated team in the league stayed that way after the Philadelphia Eagles defeated the rising Jacksonville Jaguars 29-21.

Philadelphia's defense was the story of the game, recovering four fumbles and securing one interception, with Haason Reddick posting two sacks, two forced fumbles and two fumble recoveries.

On offense, Miles Sanders was a workhorse in the Eagles backfield, carrying the ball 27 times for 134 yards and two touchdowns, while A.J. Brown led both teams in receiving with five catches for 95 yards.

For the Jaguars, Jamal Agnew caught both of Trevor Lawrence's touchdown passes, although the impressive young quarterback completed just 11 of his 23 passes in the rain.

Pickett debuts as Steelers fall to the Jets

After a lacklustre first half where the Pittsburgh Steelers could only score a pair of field goals, first-round draft pick Kenny Pickett was brought in for his NFL debut as his side ended up losing to the New York Jets 24-20.

Pickett, who replaced Mitchell Trubisky, enjoyed a bright start as he ran in for two short-range rushing touchdowns to turn a 10-6 deficit into a 20-10 lead. While he completed 10 of his 13 passes, those three incompletions ended up as three interceptions to allow the Jets back into the game.

In his first game this season after returning from injury, Zach Wilson manufactured a touchdown pass to Corey Davis to cut the margin to 20-17, before going six-for-six through the air on the final drive to set up a one-yard, game-winning touchdown run from rookie Breece Hall.

Week 4 of the NFL season could well have a substantial bearing on how the playoff race shakes out.

Through three weeks, the 2022 campaign has delivered excitement at almost every turn, and there are plenty of high-stakes matchups to whet the appetite this weekend.

There are conference championship and Super Bowl rematches on the docket, as well as extremely intriguing matchups between some of the season's early pacesetters.

But which of the games on the schedule are likely to deliver the best contests? Stats Perform can provide some insight in that regard, using its SmartRatings as a guide.

SmartRatings is an AI-based platform that provides excitement ratings for sporting events, teams and players. The excitement scale, ranging from 0-100, is powered by complex algorithms that are predicated upon six primary variables: pace, parity, novelty, momentum, context and social buzz.

The weight of each variable is dynamic and adapts as a season progresses. The excitement scale translates to the following general sub-ranges: 0-39 (Dull Game), 40-64 (OK Game), 65-84 (Good Game), 85-100 (Great Game).

So, let's take a look at the three games rated among the most exciting on the Week 4 slate and break down the key matchups that could decide them.

Buffalo Bills @ Baltimore Ravens

SmartRating: 67

Win probability: Buffalo Bills (55.3%)

Key Matchup: Lamar Jackson vs. Bills linebackers

The Bills only need to look to their AFC East rivals the New England Patriots for a reminder of what can happen when a defense fails to defend 2019 MVP Lamar Jackson effectively.

Last week, Jackson threw for 218 yards and four touchdowns with one interception while rushing for 107 yards and a touchdown on just 11 carries. He became the first player in Ravens history to throw at least three touchdown passes in each of the team's first three games of a season.

Limiting his efficiency on the ground will be critical for the Bills' hopes of outscoring a potent Ravens offense. On designed runs, Jackson is averaging a remarkable 13.47 yards per carry, with his threat as a runner naturally helping fuel the Ravens' play-action game. Baltimore's average of 10.85 yards per play on play-action is well above the league average of 9.15.

In Matt Milano and Tremaine Edmunds, the Bills possess two athletic and intelligent linebackers. They will need to display their physical gifts and their awareness to help limit Jackson's impact with ball in hand and ensure they do not bite too hard against play-action and open large throwing windows for him to attack. An evenly matched clash between two AFC heavyweights promises to be a classic, and Milano and Edmunds may have a crucial say in it tilting in the favour of Buffalo.

Kansas City Chiefs @ Tampa Bay Buccaneers

SmartRating: 75

Win Probability: Kansas City Chiefs (54.7%)

Key Matchup: Travis Kelce vs. Antoine Winfield Jr.

The Chiefs are unlikely to find much joy targeting the Buccaneers outside corners, Jamel Dean and Carlton Davis, who have each enjoyed excellent starts to the season as they look to gain a measure of revenge for their blowout loss to Tampa Bay in Super Bowl LV.

Instead, Patrick Mahomes will probably look to his most trusted weapon, All-Pro tight end Kelce, to help him get the Chiefs back on track following their shock loss to the Indianapolis Colts last weekend.

Kelce has run 24 routes from the slot this season compared to nine from his in-line tight end spot. Having consistently thrived in the 'power slot' role throughout his career, Kelce will hope to do significant damage from that position while going against one the premier young safeties in the league.

Winfield has spent 63 percent of his snaps this season in the slot but has conceded a burn, which is when a receiver wins his matchup on a play where he is targeted, on seven of his 11 targets. He has given up a big play on four of those targets.

With Kelce registering a burn on 18 of his 24 targets, the matchup looks to be in his favour. Winfield must find a way to ensure it isn't if the Bucs' defense is to provide yet more critical support to an offense that continues to struggle.

Los Angeles Rams @ San Francisco 49ers

SmartRating: 85

Win Probability: Los Angeles Rams 53.0%

Key Matchup: Aaron Donald vs. 49ers' Offensive Line

Even after losing their starting quarterback and All-Pro left tackle to injury, the 49ers are still only seen as slight underdogs in Monday's rematch of last year's NFC Championship Game.

But it is how the 49ers perform up front in the absence of Trent Williams that will likely determine if the Niners can continue their regular-season hoodoo over the Rams.

The Niners have won the last six regular-season meetings with Los Angeles, but the Rams – who finally knocked off their rivals in the game that mattered most – will be confident of ending that streak if Donald and Co. can take advantage of San Francisco sliding Colton McKivitz in at left tackle as Williams' replacement.

Much of that confidence will be based on how Jimmy Garoppolo performs when he is pressured. Among quarterbacks with at least 10 throws under pressure, Garoppolo's well-thrown percentage of 54.5 is the second worst in the NFL.

Donald has already racked up 13 pressures on 40 pass rush snaps and is known for his ability to create pressure from anywhere on the defensive line. McKivitz, right tackle Mike McGlinchey and an extremely inexperienced interior offensive line must deliver their best for San Francisco to avoid falling to 1-3.