Woeful Sri Lanka bowled out for 55 to lose by 302 runs in Mumbai
Hosts India have secured a semi-final spot; Sri Lanka all but eliminated
Superb Shami claims five wickets, Siraj takes three, Bumrah strikes with first ball & Jadeja takes final wicket
India post 357-8: Gill 92, Kohli 88, Shreyas 82; Madushanka 5-80
Shreyas hits longest six of tournament at 106m
Cheers, Sam.
Sri Lanka are chasing a World Cup record, then. Wonder if Kusal Mendis is regretting his decision at the toss yet?
He'll be hoping his openers Pathum Nissanka and Dimuth Karunaratne can put on a good start, otherwise Mendis himself will be in at three having spent 50 overs as captain and wicketkeeper in the scorching heat.
It's almost time for the start of the Sri Lanka chase and that means it is time for me to hand you over to Ffion Wynne.
Ravindra Jadeja helped to put the finishes touches on it for India, meaning Sri Lanka need 358 to win.
Shreyas Iyer kept India on course for a mammoth total, though.
He smashed six sixes - including the biggest of the World Cup so far that was measured at 106m - in a scintillating knock of 82 from 56 balls...
KL Rahul and home favourite Suryakumar Yadav were also dismissed before they could do too much damage...
Neither made it to their centuries, though, as Dilshan Madushanka struck with a pair of slower balls.
The wicket of Virat Kohli was greeted by complete silence by the Mumbai crowd, who had been hoping to see the former skipper match Sachin Tendulkar's record of 49 ODI hundreds...
It was a clinical display from Shubman Gill and Virat Kohli as they made Sri Lanka toil in sweltering heat in Mumbai.
Both played brilliantly to close in on three figures...
It should have got even better for Chris Silverwood's side as Shubman Gill and Virat Kohli both offered chances.
Both were tough but it was two drops and Sri Lanka were made to pay...
Phil Long
BBC Test Match Special statistician
Dilshan Madushanka ended with figures of 5-80, making it the most expensive five-wicket haul in World Cup history.
Missed any of that India innings? Fear not, we've got you covered.
Things started well for Sri Lanka when Dilshan Madushanka bowled Rohit Sharma second ball...
India's Shreyas Iyer: "It had some variable bounce, so I was just pouncing on the loose balls. The start and middle order allowed us to come out and express ourselves."
Partnership between Shubman Gill and Virat Kohli?: "They laid the platform for us and after that, KL and I came on. We had to look for that delivery. Overall, it was an important partnership."
Alex Hartley
Former England bowler on BBC Test Match Special
It didn't have the urgency I expected, but there are still plenty of runs on the board. Because we've followed Australia and South Africa getting 400s, going at fives and sixes in the middle seems a bit boring, but it can set you up brilliantly at the end.
Phil Long
BBC Test Match Special statistician
This is India's highest total on home soil in a World Cup match.
Daniel Norcross
BBC Test Match Special commentator
It will end a big target for Sri Lanka, but you will feel that India could have got even more in that partnership between Shubman Gill and Virat Kohli.
A very impressive last over from Kasun Rajitha to limit the damage but that's still a huge total for India.
Sri Lanka had chances right at the start of the innings but couldn't take them and were punished firstly by Virat Kohli and Shubman Gill, then by Shreyas Iyer late on.
Jadeja run out (Samarawickrama) 35 (Ind 357-8)
Ravindra Jadeja turns down the single from the penultimate ball but can't get hold of the last either.
They try and get back for two but Jadeja is short of his ground.
Shami run out (K Mendis) 2 (Ind 355-7)
Swing and a miss from Mohammed Shami, he wants to get Ravindra Jadeja back on strike but Kusal Mendis' hits the stumps with his underarm throw.
Jadeja had come sprinting down the pitch but, luckily for India, the batters hadn't crossed when the stumps were broken.
Jasprit Bumrah comes in and will be on strike with three balls left in the innings.
A bit of a free hit for Mohammed Shami to end the over.
He nearly puts his back out, he swings so hard but gets nowhere near the slower ball from Dushmantha Chameera.
No bother for India, Ravindra Jadeja is on strike to start the last over of the 50.
Daniel Norcross
BBC Test Match Special commentator
Matthews went for the leap, it wasn't a million miles away from his hands and Matthews is tall, but it is hit hard and flat and goes just over for six.
Hit hard, hit flat and hit for six by Ravindra Jadeja.
Dusmantha Chameera just misses his yorker and Jadeja punishes him over long on.