All Sunday's NFL results
Kansas City Chiefs with a statement win over the Baltimore Ravens, who drop to 1-3 with an injury concern around quarterback Lamar Jackson
Pittsburgh Steelers beat Minnesota Vikings 24-21 in historic first NFL regular season game in Ireland
Philadelphia Eagles beat Tampa Bay Buccaneers 31-25 in battle of unbeaten teams to join Buffalo Bills on 4-0
New York Giants' star receiver Malik Nabers suffers reported ACL injury
Baltimore Ravens 7-13 Kansas City Chiefs
Image source, Getty ImagesThree minutes remaining in the half - and Baltimore are going for it on fourth-and-1 on their own 40-yard line!
The blitz comes and Lamar Jackson never had a chance, can only launch a hopeful pass out of bounds - and the Chiefs will takeover on downs.
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Baltimore Ravens 7-13 Kansas City Chiefs
Third time lucky for Kansas City.
Rocket of a pass through the middle from Patrick Mahomes bisects a couple of defenders to find Juju Smith-Schuster.
The receiver holds on tightly and tidily.
Baltimore Ravens 7-6 Kansas City Chiefs
Big run from Xavier Worthy has Kansas City straight into the Baltimore redzone.
The Chiefs have been here twice already but had to settle for field goals - can they punch it in this time?
Well, they're even closer now - Mahomes finds comfort blanket Travis Kelce inside the five-yard line...
Image source, Getty ImagesIndianapolis Colts 10-13 Los Angeles Rams
The Rams had been restricted to two Jason Karty field goals before LA clicked into action with the two-minute warning.
Quarterback Matthew Stafford masterminded 95-yard drive that ended in a touchdown pass to Davante Adams and the lead for the Rams.
Baltimore Ravens 7-6 Kansas City Chiefs
Baltimore are backed up big time as Lamar Jackson takes the ill-advised decision to chuck the ball away as he was about to be sacked.
With no receiver anywhere, it's a penalty for intentional grounding - and third-down-and-26 inevitably leads to a punt next down.
Baltimore Ravens 7-6 Kansas City Chiefs
Greg Brady
NFL pundit on BBC Radio 5 Sports Extra
That was a big moment for the Ravens to limit the Chiefs to three.
A big stop to keep them believing.
Jacksonville Jaguars 14-3 San Francisco 49ers
Two takeaways for the Jags and they both result in touchdowns.
Brock Purdy's pass for Christian McCaffrey is picked off and Trevor Lawrence leads a 13-play, eight-minute drive resulting in a touchdown pass to tight end Hunter Long. Really impressive stuff.
Baltimore Ravens 7-6 Kansas City Chiefs
Really good redzone defense from the Ravens to frustrate Patrick Mahomes both on the ground and in the air.
Kansas City has to settle for a second Harrison Butker field goal.
Baltimore Ravens 7-3 Kansas City Chiefs
Mahomes is motoring.
Kareem Hunt comes up trumps as the Chiefs again go for it on fourth down, then Mahomes finds Hollywood Brown with a 'Hollywood' slant pass.
Inside the Baltimore 20-yard line now.
Chicago Bears 3-7 Las Vegas Raiders
Image source, GettA first receiving touchdown for star rookie Ashton Jeanty as Geno Smith finds the running back with an eight-yard pass.
The Raiders hadn't started the game well but that was a superb drive, with the legs of Smith and Jeanty taking them down field and putting them in the position to score.
I'm staggered the Giants win, especially against the Chargers. Dart holds promise and hope but Nabers going down is another empty argument about the turf at MetLife (check the injuries caused) and in the NFL. Kafka and Bowen deserve to be fired as coordinators in New York, they're both truly terrible.
Daboll's future hangs on Dart but if his record is anything to go by, and the hardest schedule, he's out. Thankful for a win, of course, but I don't see a change in fortune, sadly - especially with the star receiver out - Nick Hughes, Wirral
Baltimore Ravens 7-3 Kansas City Chiefs
Deep ball thrown by Patrick Mahomes to Xavier Worthy to get the Chiefs into Baltimore territory as an intriguing first quarter comes to a close.
Image source, ReutersBaltimore Ravens 7-3 Kansas City Chiefs
Greg Brady
NFL pundit on BBC Radio 5 Sports Extra
The Ravens were in field goal range and probably feeling really good about how they had done so far.
It's not like leaving points on the board - but they were pretty much guaranteed a field goal and instead they've given it right back to the Chiefs.
It wasn't a great decision from Jackson.
Baltimore Ravens 7-3 Kansas City Chiefs
Lamar Jackson is intercepted for the first time this season!
A Chiefs blitz rushes him into a hasty throw as he tries to locate Mark Andrews but Leo Chenal is perfectly placed to pick it off on the sidelines.
Chicago Bears 3-0 Las Vegas Raiders
Caleb Williams with a third and 13 on the Raiders 13-yard line but his pass for Rome Odunze is picked off by Max Crosby, who returns it 19 yards.
Baltimore Ravens 7-3 Kansas City Chiefs
Big play from Lamar Jackson who, after being sacked on first down, sprints to just reach out for the marker on third-and-long.
Indianapolis Colts 10-3 Los Angeles Rams
Unsual play pays off on fourth and one as Daniel Jones hands off to tight end Tyler Warren, who runs it in straight own the midde.
First blood to the 3-0 Colts.
Baltimore Ravens 7-3 Kansas City Chiefs
Greg Brady
NFL pundit on BBC Radio 5 Sports Extra
Image source, Getty ImagesIt is early doors but the Chiefs would have liked to keep that drive going.
They can't get much going with their running game. They can't find consistency on the ground so it's too many third-and-6s or third-and-8s for Mahomes.
Baltimore Ravens 7-3 Kansas City Chiefs
Patrick Mahomes is short of wide receiver Juju Smith-Schuster on third down, with the ball tipped at scrimmage.
That leaves Harrison Butker with a 30-odd yard field goal which he deposits with minimal fuss to get Kansas City on the board.