49ers fear Mykel Williams tore his ACL, adding to MetLife Stadium’s infamy for injuries

EAST RUTHERFORD, N.J. – With little more than four minutes left in a game already well in hand, the San Francisco 49ers looked to close a win at MetLife Stadium with no new injuries to note. Then top pick Mykel Williams planted his foot in the turf.

Advertisement

Niners head coach Kyle Shanahan said the 49ers feared Williams tore the ACL in his right knee. Further tests Monday were expected to clarify the true severity of his injury. But it did not look good.

Williams pounded his helmet with both hands while lying flat on the same turf that ended the season of Giants star receiver Malik Nabers in Week 4. A rookie starter at defensive end, Williams managed to walk off the field under his own power, albeit with a slight limp. He appeared visibly frustrated on his way to the locker room before the game officially concluded.

While it was unclear the extent to which the turf at MetLife caused Williams’ injury, which he suffered in the midst of a quarterback hit, All-Pro tight end George Kittle questioned why the league has allowed such a variety of different artificial turf and natural grass fields.

The NFL has 30 stadiums, split evenly between turf and grass playing surfaces, but neither is streamlined. For example, MetLife Stadium manages a turf called the FieldTurf Core System, versus Hellas Matrix Turf for AT&T Stadium (Cowboys), A-Turf Titan 50 for Highmark Stadium (Bills), Xtreme Turf UBU Speed Series S5 for U.S. Bank Stadium, and so on.

Advertisement

“When someone’s field is the butt of a joke around all of social media constantly, on every NFL meme page, and everybody jokes about how bad it is, I feel like at that point, someone should just take a look at it,” Kittle said. “No NFL field should be the butt of a joke, ever. I feel like all fields should have a level of safety to it. I just don’t get like why there’s not a standard. You got to pick between one or two turfs. There shouldn’t be 12 different turfs and 12 different grass fields and then a couple (teams) have the same things.”

The last year the 49ers played at MetLife Stadium was 2020, when they lost defensive ends Nick Bosa and Solomon Thomas to season-ending ACL tears in Week 2. Running back Raheem Mostert suffered an MCL sprain and quarterback Jimmy Garoppolo picked up a high ankle sprain in the same game.

In response to widespread criticism, the Giants installed what was believed to be an improved synthetic turf at MetLife in 2023 used at five other NFL stadiums.

Then a new point of criticism arose when MetLife adapted a real grass pitch for the Club Word Cup this past summer – as will also be the case for the men’s World Cup final next summer – before returning to turf for the NFL season.

Advertisement

“It’s not like basketball players play on a different hardwood,” Kittle said. “That’s all the same. Soccer players in Europe all play on really nice grass. So it’s just weird to me, but that’s really way above my pay grade. I don’t make the money to make those decisions. But I’d love to.”

Kittle was injured when the 49ers faced the Jets and Giants in back-to-back games at MetLife Stadium during the 2020 regular season.

But perennial Pro Bowl left tackle Trent Williams played a total of 127 snaps in those matchups. A native of Texas who regularly played on turf in high school, Williams said he noticed improvement in the MetLife turf from the “mushy” version the Niners played on in 2020.

“Obviously, grass is the best,” Williams said. “But I played here in this stadium a lot in my career. So I never really put too much into it.”

Advertisement

Eddy Money: Eddy Piñeiro is still perfect.

The 49ers kicker made field-goal attempts of 54 and 33 yards to improve to 19-for-19, including 6-for-6 from 50-plus yards, since he was signed after the regular-season opener.

Piñeiro’s 54-yarder was a screaming line drive that barely cleared the crossbar, but Kittle insisted he knew it was good coming off Piñeiro’s foot. And there was reason to have such confidence: Piñeiro was named the NFC Special Teams Player of the Month for October and he ranks third in NFL history in field-goal percentage.

Among his biggest fans: Kittle’s wife, Claire.

Advertisement

“My wife bought his jersey,” Kittle said. “She’s never bought a single other person’s jersey before. I mean, she has plenty of mine. But she doesn’t even have a (fullback Kyle Juszczyk) jersey. She just loves him. I think she got the jersey after the Rams game (in Week 5). She was just like, ‘He’s my favorite player.'”

Crucial catch: A week after rookie wide receiver Jordan Watkins dropped his first NFL target near the end of a loss at Houston, the fourth-round pick made the most of the only target he received Sunday.

On the 49ers’ first drive, Watkins had a 19-yard grab on 2nd-and-12 at the Giants’ 47-yard line during a 12-play, 68-yard touchdown march that tied the score at 7-7. Shanahan said Watkins’ grab, in which he wrestled a near-interception away from cornerback Deonte Banks, was vital after New York had scored a touchdown on its opening drive.

Their “first drive was a very rough one, and I thought it was such a big play Jordan Watkins made,” Shanahan said. “You know, we don’t make that completion there, sorry, you’re not getting it on (3rd-and-12). That was a huge down.”

Advertisement

Sea of red: There was plenty of red and gold among the crowd of 83,258 at MetLife, which wasn’t surprising since the 49ers have one of the strongest road followings in the NFL.

But the semi-takeover was a shock to Giants rookie QB Jaxson Dart, who was making his sixth career start, his third at home.

“That was interesting,” Dart said. “I’ve never played in a home game where I felt it was kind of lopsided in that department.”

This article originally published at 49ers fear Mykel Williams tore his ACL, adding to MetLife Stadium’s infamy for injuries.

Related Posts

🚨 FIRING SHOT IN GREEN BAY: Eagles’ defensive mastermind Jonathan Gannon is already sending a warning to Packers DBs—expect zero mistakes this season. His message is loud, clear, and impossible to ignore: discipline, precision, and intensity will define every matchup. Packers secondary, the heat is on… can you handle it?

The Green Bay Packers are entering the 2026 season with legitimate aspirations of competing at a high level, but achieving that goal may require changes—especially on defense….

🚨 LEGEND RETURNS: Brett Favre is officially back with the Green Bay Packers—not on the field, but as a rookie coach for OTAs! Fans are buzzing as the Hall of Famer brings decades of experience to mentor the next generation. This isn’t just coaching—it’s history meeting the future of Green Bay. Packers Nation, get ready to relive the magic!

The Green Bay Packers kicked off their offseason program with more than just a focus on playbooks, drills, and schemes. They welcomed back a legend—Brett Favre—whose presence…

💥 JAILBREAK IN BIG D: The Cowboys just unleashed a monster—6’4″, 316-pound offensive lineman who took on the NCAA… and won. Now, free from restrictions, he’s ready to dominate and bulldoze every defense in his path. Dallas just added pure power and rebellion to their trenches, and opponents won’t know what hit them. Cowboys Nation, are you ready for this chaos?

The Dallas Cowboys are always searching for value in building depth, and their latest addition may prove to be an under-the-radar gem. Offensive lineman DJ Wingfield, a…

🚨 COWBOYS DETONATE THE MARKET: Dallas just pulled off a jaw-dropping steal—snatching a former 100-reception weapon that Buffalo let slip. This isn’t just a signing, it’s a potential game-changer that could reshape the NFC overnight. Dak now has a new secret weapon inside AT&T Stadium, and if this gamble hits, opponents won’t even know what hit them. Cowboys Nation, are you ready for the chaos?

The NFL landscape just witnessed a massive seismic shift as the Dallas Cowboys executed a veteran heist that has left the league in shock. Jerry Jones has…

⚡ PATRIOTS ADD LIGHTNING TO THE FIELD: The team signs a UDFA speedster clocked at a blistering 4.01 shuttle speed. His agility and explosiveness make him a dynamic slot threat and return weapon. Training camp just got a whole lot faster, and Patriots fans—get ready for the sparks!

The New England Patriots are continuing to reshape their offensive identity, this time through a strategic addition of a dynamic undrafted wide receiver, Max Tomczak, whose quickness…

🔥 FROM FAMILY TO FIELD: Patriots rookie steps onto the NFL stage with dreams fueled by generations before him. Every drill, every play, every snap carries the weight of legacy. Watch as he turns inspiration into action this training camp. Patriots Nation, are you ready to witness the rise?

The 2026 NFL Draft introduced the New England Patriots’ newest rookie, Quintayvious Hutchins, a linebacker whose journey to the NFL is as inspiring as it is determined….