George Kittle will be absent for the San Francisco 49ers for the second week in a row, having been ruled out of Sunday's division match-up against the Seattle Seahawks.

The Pro Bowl tight end missed the 49ers' shock Week 1 loss to the Chicago Bears with a groin injury but returned to practice on Friday, though he carried a questionable status.

Kittle has now been officially ruled as inactive for Week 2, marking the fourth consecutive season where he has missed multiple games.

After last week's loss to the Bears, the 49ers are 6-9 in games without Kittle during his career, including losses in six of their last seven without him.

San Francisco have lost four in a row to the Seahawks, who begun their season with a surprising victory against the Denver Broncos in Russell Wilson's return to Seattle.

Jameis Winston started for the New Orleans Saints against the Tampa Bay Buccaneers on Sunday despite having four fractures in his back.

The Saints were without star running back Alvin Kamara against their NFC South rivals due to a rib injury, but Winston was cleared to play.

The former Bucs quarterback was known to have a back injury, and the severe nature of the issue was reported ahead of kickoff.

FOX Sports' Jay Glazer revealed the four fractures, saying Winston was "dealing with an awful lot of pain" but had "no risk of further damage".

Winston was influential in the Saints' 27-26 Week 1 win over the Atlanta Falcons, throwing for 269 yards and two touchdowns.

Both scores and 213 yards came in the fourth quarter, with Winston the first Saints QB to have 200 fourth-quarter passing yards in a game since Drew Brees' 294, also against the Falcons, in Week 10 in 2008.

George Kittle's status for the San Francisco 49ers' Week 2 clash with the Seattle Seahawks is up in the air, with conflicting reports over whether he will play.

Pro Bowl tight end Kittle missed the 49ers' shock Week 1 loss to the Chicago Bears with a groin injury.

Kittle returned to practice on Friday, but ESPN's Adam Schefter reported he is not expected to play as the 49ers look to avoid an 0-2 start in Trey Lance's first season as the starting quarterback.

However, NFL Media's Ian Rapoport labelled Kittle as a "game-time decision". According to NFL Network's Mike Garafolo, Kittle is pushing to play despite the 49ers preparing to once again be without him.

The highlight of the early window of games is the NFC South clash between the Tampa Bay Buccaneers and New Orleans Saints.

Tampa Bay will be without one wide receiver as Chris Godwin misses out because of a hamstring injury, but Mike Evans (calf) is expected to play. Veteran Julio Jones (knee) is questionable and the Bucs reportedly do not expect to know if he will be available until pre-game warm-ups.

Running back Leonard Fournette (hamstring) is set to play, but left tackle Donovan Smith is doubtful with an elbow injury.

For the Saints, running back Alvin Kamara is likely to miss out due to a rib injury, but his backup Mark Ingram (ankle) is expected to play, as is quarterback Jameis Winston (back).

In the Sunday night game, the Green Bay Packers are set to welcome back wide receiver Allen Lazard (ankle) for their encounter with the Bears at Lambeau Field.

The New England Patriots are hoping to avoid starting the season 0-2 when they visit the Pittsburgh Steelers on Sunday, and Bill Belichick's team could be in line for a piece of unwanted history should they fail to perform against their AFC rivals.

New England suffered a 20-7 loss the Miami Dolphins in Week 1, Mac Jones and the offense struggling to get anything going as the Patriots' quarterback battled back spasms.

Should they lose by double digits again at Acrisure Stadium, it would mark the first time they have started a season with double-digit losses since losing three straight by that margin to begin the 1969 season.

The bad news for New England is that since Mike Tomlin became Steelers head coach in 2007, nine of the 10 games between Pittsburgh and the Patriots have been decided by at least a touchdown, with the average margin of victory being 14.7 points.

The good news? The Patriots have won seven of those matchups.

Yet the Patriots are hardly in an ideal situation to continue their dominance over the Steelers.

Jones has battled illness this week but is set to play in Pittsburgh. Yet, going against a defense that picked off Joe Burrow four times in the Steelers' season-opening win over the Cincinnati Bengals – their 25th overtime victory since the extra period was implemented in 1974, the third-most in the NFL – he picked a particularly bad week to miss practice time.

The Steelers are without star edge rusher T.J. Watt because of the torn pectoral muscle he suffered in Week 1 but avoiding leaving Pittsburgh having done something no Patriots team has done for 53 years promises to be a difficult challenge for Jones and New England.

Despite an offseason of considerable change, the New Orleans Saints went into this season with plenty of supporters backing them for a return to prominence in the NFC.

The Saints saw head coach Sean Payton step away from the game and replaced by defensive coordinator Dennis Allen while they also lost key pieces on defense and on the offensive line.

Yet New Orleans had some tipping them not only to win the NFC South, but to go into the playoffs as the number one seed in the conference.

Such predictions did not raise eyebrows because of the quality of the Saints' roster – it remains one of the better all-round groups in the NFC – but because of the number of unknowns surrounding the Saints.

It is a mystery whether Allen will have what it takes to be a successful head coach and whether quarterback Jameis Winston, who saw a promising seven-game stretch ended by injury last year, can finally be a success at the highest level after years of failing to live up to his status as the top pick in the 2015 draft.

The Saints' 27-26 comeback win over the Atlanta Falcons in Week 1 was far from convincing, but it seemingly removed one key unknown from the equation as Michael Thomas enjoyed a superb return from injury.

One game, one in which the Saints needed a huge fourth-quarter comeback to avoid an upset, is not enough to definitively answer questions about coach or quarterback, though.

A much larger sample size will be needed to make an assessment of Allen, but Winston faces a litmus test of his credentials as the answer for the Saints when he goes against the team that drafted him, the Tampa Bay Buccaneers, in Week 2.

The Saints have won their last seven regular-season games against the Buccaneers, matching the longest winning streak by either team in this rivalry.

Winston was injured in a home win over the Bucs last year, and his ability to continue that run could provide a significant indication whether he is the man to help the Saints wrest the NFC South from Tom Brady's Buccaneers and put New Orleans on the path to one of the top seeds in the conference.

Accurate and aggressive

Winston displayed why the Saints were willing to keep the faith in him in the comeback against Atlanta, illustrating his upside as a downfield passer with six completions of 20 yards or more, which as of Friday were the fourth-most in the NFL.

He also displayed impressive accuracy, delivering a well-thrown, accurate ball on 87.1 per cent of his pass attempts, according to Stats Perform data.

The former Florida State star also averaged 9.65 air yards per attempt, with Ryan Tannehill (90.3 per cent and 9.42 air yards) the sole quarterback to average at least nine air yards and record a superior well-thrown rate than Winston.

Winston having success pushing the ball deep is nothing new. His 154 passing plays of 25 yards or more since he entered the league are the 13th-most in the league in that span. Last season, he averaged 9.14 air yards per attempt.

Yet his performance in Week 1 represented a stark improvement in terms of accuracy over what he produced in 2021. Indeed, Winston's well-thrown rate of 75.7 per cent last season was below the league average of 77.9.

Winston also excelled in delivering the ball accurately under duress, with six of his seven pass attempts when pressured considered to be well-thrown.

Whether he maintains that level of play in the face of the Tampa Bay pass rush will reveal a lot about his chances of steering the Saints to a division title.

Holding on too long?

Winston was sacked four times against the Falcons. While on the surface that may appear an indictment of the Saints' offensive line, the reality is that, for the most part, New Orleans did a very impressive job in pass protection.

The Saints ended Week 1 ranked fourth in Stats Perform's pass protection win rate. Two of their sacks were a result of individual brilliance from Falcons defensive tackle Grady Jarrett, while one was an effort sack from rookie Arnold Ebiketie and another came on a delayed blitz from the second level by Mykal Walker.

The theme across those plays where the Saints quarterback was brought down in the backfield was clear – Winston holding the ball for over three seconds.

On his seven attempts that came under pressure, Winston held the ball from snap to release for an average of 3.15 seconds.

Against a Tampa Bay defense that registered the seventh-most sacks for negative yardage (45) in the NFL last season and had no shortage of success against Dak Prescott and the Dallas Cowboys in Week 1, Winston is unlikely to get away with hanging onto the ball for so long. 

Winston's length of time holding the ball is in part connected to his aggressiveness in targeting receivers on deep routes, and he and the Saints will need the offensive line, which lost the services of three-time Pro Bowler Terron Armstead in the offseason, to hold up to facilitate those downfield shots in Week 2.

However, if it does not, Winston will need to efficiently read the field and get the ball out quickly to prevent the Saints' offense from being sunk by a fearsome Tampa Bay defense. Fail to do so, and it may be difficult to take New Orleans seriously as legitimate contenders. Thankfully for Winston, he has weapons who can offer him the safety nets he needs to frustrate opposing pass rushes with the quick game.

Winning weaponry

Having played only seven games across the last two seasons, there were substantial doubts over Thomas' ability to return and perform at the level that saw him set the NFL record for receptions in a season (194) in 2019.

Thomas emphatically answered his doubters with a two-touchdown display, his second score coming on a stunning back shoulder catch that cut the Falcons' lead to two points late in the fourth quarter.

Among wide receivers with at least five targets in Week 1, Thomas was fourth with a big-play rate of 52.9 per cent.

Between Thomas, Jarvis Landry – who went for 114 yards on his Saints debut – and rookie Chris Olave, the first-round pick who caught three passes for 41 yards, the Saints have three receivers who can all create the separation to give Winston easy answers against pressure.

Running back Alvin Kamara had little influence as a pass-catcher in Week 1, but a receiving big-play rate of 21.3 per cent that was fifth among running backs (min. 100 carries) in 2021 is indicative of just how dangerous he can be when he is a featured part of the passing game.

There is no doubt Winston has the offensive talent around him to succeed and he proved what he can do when he harnesses that talent in Week 1, becoming the first Saints player to throw for 200 or more passing yards in the fourth-quarter since 2008 as they won a game after trailing by at least 16 points in the final period for the first time.

He also has the support of defense that last year recorded one of only three shutouts of a Brady team in his 317 regular-season and 47 postseason starts.

Sitting 11th in Efficiency Versus Expected (EVE), which measures yardage gained in expected passing situations against the predicted yardage in those same scenarios, Winston made an encouraging start to what he hopes will be his first full season as the Saints' starter.

But the fact he was required to produce a late comeback against one of the NFL's least-talented teams speaks to an inconsistent offensive performance.

Volatility defined Winston's career in Tampa, but New Orleans will be substantially easier to trust as contenders if he can maintain his level while facing the quarterback who embodies consistency more than any other and help the Saints continue their hoodoo over the Bucs.

Los Angeles Chargers quarterback Justin Herbert has been diagnosed with a rib cartilage fracture after getting injured in the fourth quarter of his team’s loss at Kansas City on Thursday night.

Chargers coach Brandon Staley said Herbert is day-to-day and is optimistic about playing in Los Angeles' Week 3 game against the Jacksonville Jaguars on September 25.

"I think we got good news in terms of what the CT scan expressed," Staley said. "I think playing quarterback, you don’t want it to be the bones. The fact that it’s cartilage is a good sign.

"It’s just going to come down to comfort. We’re just gonna have to make sure that he’s comfortable. We’re not going to know more about how he feels until later on in the week."

Herbert was injured on a hit from Chiefs defensive end Mike Danna with about five minutes remaining in the Chargers’ 27-24 loss. The 2020 NFL Offensive Rookie of the Year left the field for one play before returning, and threw his third touchdown pass of the night on Los Angeles’ ensuing and final drive to lead a rally attempt that fell just short.

The third-year pro finished with 334 passing yards while completing 33 of 48 attempts with one interception, which Kansas City’s Jaylen Watson returned 99 yards for a pivotal touchdown earlier in the fourth quarter.

"You’re not going to see a quarterback at any level of football play tougher and do more for their team and will their team to give them a chance more than him," Staley said after the game. "He showed a lot of guts.

"He showed us what he shows every day, that we’re never out of the fight, and he brought us back and gave us a chance."

Veteran Chase Daniel would start against the Jaguars should Herbert require more time to heal. The well-traveled 35-year-old has made five career starts in 13 NFL seasons, most recently with the Chicago Bears in 2019.

Washington Commanders running back Brian Robinson is back on the practice field under three weeks after he was shot in a reported attempted armed robbery.

The 23-year-old took to Instagram to confirm he was completing drills over a fortnight on from suffering two gunshot wounds to the glute and leg on August 28.

"Brian Robinson continues to make progress in his recovery from multiple gunshot wounds," read a team statement. "He was on a stationary bike Wednesday.

"On Thursday he was doing agility drills. [He] still has a long way to go, but his progress is certainly incredible."

Robinson was a third round pick for the Commanders, and had been tipped for a significant role this season after an impressive preseason.

He was placed on the team's non-football injury list ahead of the start of the new campaign, meaning he could return as soon as the fifth game if deemed fit.

What a first week of the NFL season that was.

So much drama, so many late twists, and it's almost time to do it all over again as Week 2 looms on the horizon.

Sunday sees Tom Brady and the Tampa Bay Buccaneers looking to follow up their opening win against the Dallas Cowboys when they head to New Orleans, the Los Angeles Rams will aim to get on the board when they host the Atlanta Falcons, while Russell Wilson's first home game for the Denver Broncos sees them welcome the Houston Texans.

With all that and more, Stats Perform has used Opta data to preview the weekend's action in the NFL.

Tampa Bay Buccaneers (1-0) @ New Orleans Saints (1-0)

The Saints have won their last seven regular-season games against the Buccaneers, matching the longest previous winning streak by either team in this rivalry, a run of seven consecutive wins by New Orleans from 2011 to 2014. Tampa Bay did beat the Saints in a Divisional Playoff game following the 2020 season.

Tampa Bay had one interception (by Antoine Winfield Junior) in their season-opening win at Dallas. The Bucs were 11-0 last season in games in which they intercepted at least one pass. The Green Bay Packers (also 11-0) were the only other NFL team to go unbeaten last season in games in which they recorded one or more interceptions.

New Orleans won their season opener in Atlanta, 27-26, after trailing 26-10 in the fourth quarter. It was the first time in franchise history that the Saints won a game in which they trailed by 16 or more points in the fourth quarter, and only the third time they won a game in which they were behind by 16 or more points in the second half.

Tom Brady and the Bucs lost their last game against the Saints, 9-0 (Week 15 last season). That is one of only three times that Brady's team has been shut out in his 317 regular-season and 47 postseason starts in the NFL. The other shutouts were in 2003 (Patriots at Buffalo, 31-0 in Week 1) and 2014 (Patriots at Miami, 21-0 in Week 14).

Atlanta Falcons (0-1) @ Los Angeles Rams (0-1)

Including their original stint in California and time in St. Louis, the Rams are 28-8-2 (.778) at home against their former NFC West rival, Atlanta Falcons. That is the best home record of any franchise against a single opponent (minimum of 30 games) in NFL history.

Cordarrelle Patterson rushed for 120 yards and a touchdown in Atlanta's season opener. At 31 years old, Patterson is the second-oldest player in team history to have 100+ rushing yards and a touchdown run in a game, behind only Warrick Dunn, who had two such games.

The Rams started the season with a 31-10 loss to the Bills, the largest home loss in a season opener ever by a defending Super Bowl champion. The team has not started a season at 0-2 since 2011 when they were in St. Louis and have not lost their first two games as the Los Angeles Rams since 1987.

Cooper Kupp tied a career high with 13 catches in the opener against Buffalo. Including playoffs, Kupp has at least five receptions in each of the Rams' last 22 games. Only Antonio Brown has a longer such streak of team games with five or more catches in the Super Bowl era (37).

Houston Texans (0-0-1) @ Denver Broncos (0-1)

The Texans opened their season with a 20-20 tie against the Indianapolis Colts, despite being outgained by 218 yards in the game. Prior to Houston on Sunday, the last team to tie a game while having 200+ yards less than their opponent was the Packers against the Broncos in 1987.

In his first game with the Texans, O.J. Howard scored touchdowns on each of his two receptions. Howard joins Jaelen Strong as the only players to ever have two TD catches in their team debut for Houston.

Denver committed 12 penalties in their 17-16 loss to the Seahawks on Monday. It was the most penalties the Broncos have ever committed in a season opener, surpassing the 11 penalties they had to kick off the 1970 season against the Bills.

Russell Wilson threw for 340 yards against the Seahawks in his Denver debut. It was the most passing yards by a Broncos QB on their debut with the team and Wilson's 12th career game with 340+ passing yards (his teams are 5-7 in those games).

Elsewhere...

The New England Patriots travel to the Pittsburgh Steelers after suffering a 20-7 loss to the Miami Dolphins in Week 1, and have not started a season with consecutive double-digit losses since losing three straight games by such a margin to begin the 1969 campaign.

Baltimore's Lamar Jackson threw for three touchdowns against the New York Jets after throwing three or more TDs just twice all of last season. Before they host the Dolphins, it is notable that, in his career, the Ravens are 13-1 when Jackson has three or more pass TDs, the second-best team record among active players behind Josh Allen at 14-1 (minimum 10 such games).

Starting with their 2013 NFC Championship game success over the 49ers, the Seattle Seahawks are 15-2 in their last 17 games against San Francisco, which includes season sweeps in 2020 and 2021. The 15 wins since January 2014 are tied with the Patriots (vs. Jets) for the most by an NFL team against a single opponent in that span (including playoffs).

The Arizona Cardinals will need to watch Davante Adams, who had 10 catches for 141 yards on 17 targets in his Las Vegas Raiders debut. That is the most targets for any player in their first career game with the Raiders in the past 30 seasons. The only other with player with 15+ targets in their Raiders debut over that span is Randy Moss in 2005 (15).

Patrick Mahomes just about got the better of Justin Herbert on Thursday but expects the Los Angeles Chargers to continue to push his Kansas City Chiefs all the way.

Both the Chiefs and the Chargers are tipped for Super Bowl contention this year in a highly talented AFC West.

Kansas City have won the division six years in a row, but the scale of their task this season was made clear in this meeting with the Chargers, who forced Mahomes to rally from a 17-7 deficit to win 27-24.

Herbert admirably battled a rib injury as he attempted to take down Mahomes, yet the former MVP delivered yet another comeback.

This was the 20th game of Mahomes' career – regular season or playoffs – in which he had been down by 10 points, and he has now converted 11 of those into wins.

Past turnarounds include the Super Bowl LIV success against the San Francisco 49ers when the Chiefs scored 21 unanswered points in the fourth quarter, as well as Herbert's NFL debut, when the Chargers lost in overtime early in the 2020 season.

"I think every game [against Herbert] is going to be a lot like this one," Mahomes told Amazon Prime Video.

"In the games I've played against him in the past, we've gone to overtime twice and it's been an end-of-game situation.

"It's going to be games like this, and hopefully I can find a ways to win them and our team can find a ways to win them, like we did today."

Mahomes is the only NFL quarterback with a winning record in games where he has trailed by double-digit points (minimum 20 starts), with Tom Brady next-best at 39-61 (.390).

"I want to go out there and win; I don't care how it looks," Mahomes added. "Tonight was very ugly.

"I'm sure it's not going to have a great film session tomorrow, but we found a way to get a win at the end of the day, and that's all I care about."

Los Angeles Chargers head coach Brandon Staley says they will learn more about the severity of quarterback Justin Herbert's apparent ribs injury on Friday but is confident he will be OK.

Herbert played through apparent pain in Thursday's 27-24 loss to the Kansas City Chiefs following a series of big tackles on the QB in the fourth quarter.

The Chargers QB still managed to find DeAndre Carter and then Josh Palmer in an impressive drive for a late touchdown but seemed in discomfort and gestured towards his ribs on the sidelines.

Herbert did not appear for post-game media duties, instead going off for an X-ray on the injury, although Staley was confident he would be fine.

"No," Staley told reporters when asked if he was concerned about Herbert's health. "No, because he's Justin Herbert."

Staley added: "You're not going to see a quarterback at any level of football play tougher and do more for their team and will their team to give them a chance more than him.

"There's nobody that can do what he can do, nobody. He showed a lot of guts, he showed us what he shows every day, that we're never out of the fight, and he brought us back and gave us a chance."

Despite that, Staley revealed they anticipate they will learn more about Herbert's health on Friday after a more thorough evaluation.

The Kansas City Chiefs fought back from another double-digit deficit sparked by rookie Jaylen Watson's 99-yard pick six as they won 27-24 over the Los Angeles Chargers on Thursday.

Patrick Mahomes produced a patient display, throwing two touchdowns and completing 24 of 35 passes for 235 yards, leading them back from a 17-7 deficit to make it two wins to start the new season.

Justin Herbert was gallant for the Chargers, playing through considerable pain after a series of fourth-quarter hits, to end with three TD passes, completing 33 of 48 passes for 334 yards but with one interception.

That interception came in the fourth quarter with scores locked at 17-17, with Herbert aiming for Gerald Everett on the goalline, only for Watson to clasp it and race away for the game-winning TD.

The Chargers had led 10-7 at half-time, with rookie Alexander Horvath making it two touchdowns in his first two games, before Mahomes' side-arm fastball found Jerick McKinnon for the reply, moving him past Alex Smith for the third-most completions (1,588) in franchise history in the process.

Mike Williams, who had eight receptions for 113 yards, plucked a remarkable one-handed catch under tight coverage from L'Jarius Sneed to put the Chargers up 17-7.

The Chargers were left frustrated after two interceptions were overturned before Mahomes found Travis Watson with a 41-yard pass to score. The Chiefs would pile on 20 unanswered points after rookie Watson made his pick six before Matt Ammendola converted a 32-yard attempt.

Herbert found DeAndre Carter with a late dart before showing poise under apparent duress from a fourth and goal to hit Josh Palmer to make it 27-24. The Chargers confirmed after the game that Herbert would undergo an X-ray.

Roger Federer ranks among sporting greats such as Michael Jordan, Tiger Woods and Tom Brady.

That was the message from 2013 Wimbledon champion Marion Bartoli, who hailed Federer after he announced his appearance at September's Laver Cup would be his last in professional sport.

The 41-year-old won 20 grand slam titles across a legendary 24-year career, only Novak Djokovic (21) and Rafael Nadal (22) can boast more major crowns in men's tennis.

Federer has also won more men's singles main draw matches in grand slam tournaments than any other player in the Open Era (369), leaving behind a magnificent legacy as he prepares to step away from the court.

Bartoli has experienced retirement herself, having called quits on her career after a failed comeback from injury in 2018, and asked by Stats Perform whether Federer was a GOAT – greatest of all-time – Bartoli said: "Yes, he is very much in there – absolutely.

"Michael Jordan, Kobe Bryant, LeBron James, Tiger Woods, Tom Brady, they are people that transcend their sports – they are icons.

"You go in the streets, you say Roger Federer. I'm in Dubai right now [and if] you say 'Roger Federer' everyone would know who he is. And the same for LeBron and Michael Jordan.

"When you transcend your sport and you become an icon and everyone knows who you are, that's when you know you have been one of the greatest of all time across every sport.

"Same for Serena [Williams], you can put Novak and Rafa in there as well. But it's just that amount of fame and that amount of inspiring [the next] generation."

Having spent 237 consecutive weeks ranked as number one, Federer holds the record for the longest such streak in men's singles history after a four-and-a-half-year spell at the summit.

Federer was also present in the top 10 of the men's singles rankings for 750 weeks, an unmatched number for a male player since the rankings were first published in 1973.

Regardless of Federer trailing Djokovic and Nadal for grand slam titles, Bartoli believes the Swiss remains the best of the trio due to his elegant playing style.

"It's very much depending on your own taste in a way. If you like beautiful, elegant, smooth tennis you have to go for Roger Federer," she added.

"Now obviously with Novak having 21 and Rafa having 22 grand slams, if we speak numbers only then you have two players on top of him.

"But I think it's very much a debate because it depends on the style of play you like and, that said, I absolutely love to see Novak play and win.

"I absolutely loved to see Rafa winning again at Roland Garros this year, I think it was one of the most incredible sports achievements that you can possibly witness.

"But in terms of game style, and the way he has revolutionised tennis, I think Roger was the first one. And then they pushed each other to new heights and I think that was really special to see."

While many youngsters look to emulate Federer, Djokovic and Nadal, Bartoli highlighted the importance of Pete Sampras and Andre Agassi, too.

"You can tell how much impact a player [has] when you see a new generation trying to copy your style. I think Pete Sampras had that impact as well as Andre Agassi on the generation of Roger, Rafa and Novak," she continued.

"Roger has had that impact on the new generation with Carlos Alcaraz. So that's why I say that he was really the first one to elevate the game to another level because he brought that dimension of his forehand when he was really almost able to play the ball wherever he wanted.

"I always remember that sentence from Andre Agassi, when he started to play against Roger saying, 'well, I never felt against anybody that I had to play on a 20-centimetre square because that's the only safe spot I can play, which is deep to Roger's back. If I play anywhere, he will take the game away from me'. [Federer] was the first one to [do that] and then obviously Rafa and Novak arrived and sought to change that and they pushed each other to new heights.

"When you have the pinnacle of the 2008 Wimbledon final and all those matches in between them that was just beyond epic for me."

The Pittsburgh Steelers announced on Thursday they have placed T.J. Watt on injured reserve with a reported torn pectoral muscle the reigning NFL Defensive Player of the Year sustained in the season opener.

Watt, who tied an NFL season record with 22.5 sacks in 2021, will miss a minimum of four games, and NFL.com has reported the standout edge rusher is expected to be sidelined for six weeks.

That timeline is still considered a positive development, as the Steelers initially feared Watt would require surgery after incurring the injury in the fourth quarter of last Sunday's 23-20 overtime win at defending AFC champion Cincinnati.

A surgical procedure would have kept Watt out for most, if not all of this season.

"We're probably in a lot better place than we were after the game and usually that's the case," Steelers coach Mike Tomlin said on Tuesday when asked about Watt's injury.

Pittsburgh's defence will still be challenged to replace Watt, who joined Hall of Famer Reggie White as the only players in NFL history to record 13 or more sacks in four consecutive seasons with his brilliant 2021 campaign (though sacks did not become an official league statistic until 1982).

The three-time All-Pro's 72 sacks are the third most of any player through his first five NFL seasons, trailing only White and Watt's older brother, J.J.

"Those guys are not going to be T.J.," Tomlin said of Malik Reed and Jamir Jones, the two players likely to fill Watt's role until his return. "It's not realistic to think that they're going to be T.J. But we expect them to be varsity."

Reed, acquired from Denver just prior to the start of the season, did produce eight sacks while starting 13 games for the Broncos in 2020.

"Malik is a 700-plus snap defender the last two years. His resume speaks for itself," Tomlin remarked. "That's why we went out acquiring him. He's a very, very credible NFL player."

The Steelers will also rely heavily on fellow outside linebacker Alex Highsmith, who posted a career-high three sacks and forced a fumble against the Bengals.

Pittsburgh led the NFL with 55 sacks in 2021 and recorded seven in their Week 1 win, along with four interceptions of Bengals quarterback Joe Burrow.

Aaron Rodgers believes a little tough love will help Packers rookie wide receivers Christian Watson and Romeo Doubs make "the jump" into fully-fledged NFL performers.

The Green Bay quarterback saw Watson's early drop of a would-be touchdown prove costly against the Minnesota Vikings as the Packers began with a 23-7 loss on Sunday.

That Week 1 blow could prove a bellwether of the Packers' season, following the trade of All-Pro wide receiver Davante Adams to the Las Vegas Raiders.

Rodgers appeared frustrated when second-round pick Watson beat veteran Patrick Peterson but let a perfectly placed deep ball slip through his fingers, scuppering the prospect of bringing the Packers back to level terms at 7-7 early in the game.

Speaking after the game, Rodgers said that Watson knew there would be "growing pains" as he looks to become established at the top level.

With time to think since the game, Rodgers said on Wednesday the Packers have "got to be patient", 

"The most important thing we're going to be harping on is the preparation and the fundamentals and the little things," he said.

"The jump happens when you don't become a robot anymore. You understand the 'why' and the 'what' – why are we doing what we're doing and what are we trying to accomplish? And it takes a while for anybody."

Rodgers does not believe there should be too much leeway, though, and says any player should be given it straight, in an appropriate way, if they fail to come up with the goods.

"There's going to be mistakes. So, hold them accountable and prepare and communicate as well as we can, but it's not throwing to older guys out there," Rodgers said.

"It's young guys who are very talented, who are going to make some great plays by not actually knowing what they're doing sometimes, and there's going to be times when they don't make the right reaction and just having patience with that because, I think, by the end of the year, they'll have it figured out."

That bodes well for the future, if Rodgers' vision plays out, and Packers coach Matt LaFleur is trusting his QB to nurture the relationship with 23-year-old Watson and 22-year-old Doubs.

The Packers tackle the Chicago Bears in Week 2.

LaFleur said Rodgers would likely want to try again with some of the plays he attempted on Sunday.

"That happens every game, right?" said the Packers coach. "But I think he's done a great job of demanding the urgency from those young guys, yet putting an arm around them as well at the same time."

Thursday night’s marquee matchup between the Los Angeles Chargers and Kansas City Chiefs features two potent offenses, but one team will be decidedly short-handed with decorated Chargers wide receiver Keenan Allen ruled out due to a hamstring injury.

Allen was forced to leave the Chargers’ Week 1 24-19 win over the Las Vegas Raiders in the first half after he had four receptions for 66 yards. Allen said he felt a slight pull, and the hamstring tightened after he planted his foot to the turf during the second quarter.

Coach Brandon Staley on Tuesday said Allen's injury ''is going to take some time''.

Without Allen, fellow receivers Mike Williams and Joshua Palmer figure to assume enlarged roles, with DeAndre Carter also likely to see increased playing time. Both Palmer and Carter had three catches against the Raiders.

Allen has been mostly durable during his 10-year career and has appeared in 16 games in four of the previous five seasons. The only significant time he missed was after he tore his ACL in the opening week of the 2016 season.

The 30-year-old Allen has caught at least 95 passes each of the past five years, tied for the second-longest streak in NFL history. He leads the league in catches over the past five seasons, where he has posted at least 1000 receiving yards in each and is a five-time Pro Bowl selection.