Highlights on BBC Two at 23:15 BST
Root & Morgan hit unbeaten half-centuries to steer England to victory
Five wickets for Sam Curran (three with new ball) & four for Willey
Dhananjaya's 91 off as many balls rescues Sri Lanka
Sri Lanka fall to 21-4 inside first seven overs
England won toss; second of three ODIs, The Oval
England lead three-match series 2-0
Andy Zaltzman
Test Match Special statistician
Since the World Cup, Eoin Morgan has reached 50 just once - a century against Ireland last year. That's in 16 ODIs he's played since his astonishing 148 against Afghanistan.
Target 242
England are meandering along here without much alarm although Joe Root is doing a few stretches on his back after a leaping cut shot to a wide one from Chamika Karunaratne. Eoin Morgan picks up a fuller length delivery off the penultimate ball of the over and punishes it with a trademark flashy drive through the covers. Crisp.
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Paul Inman: 90 from Root today would make him England's highest international run-scorer.
Dushmantha Chameera returns to the attack but it's a relatively trouble-free over for Eoin Morgan and Joe Root who work the ball around for three singles to keep the scoreboard ticking over.
No comment, Nic...
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Nic: As if Mr Abraham doesn't have his socks and shoes off in the office as we speak.
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Jay Perry: “Where do we stand on people taking off their socks and shoes at the cricket?” Bit harsh. Standing on people who have taken their shoes and socks off.
Ebony Rainford-Brent
Former England batter on BBC Test Match Special
Sri Lanka have got rid of England's two 'bullies' at the top of the order, if you like, but their problem here is Joe Root who just accumulates runs with such ease in ODI cricket.
Image source, PA MediaAnother chance for Sri Lanka before the over is out as Eoin Morgan gets himself in a mess trying to pull Chamika Karunaratne but the ball drops just short of Binau Fernando.
Aatif Nawaz
BBC Test Match Special
That is a an outstanding catch! Jason Roy can't believe he's picked out the one fielder at mid-wicket.
Ebony Rainford-Brent
Former England batter on BBC Test Match Special
They needed something special to get rid of Jason Roy, the way he was playing.
Roy c De Silva b Karunaratne 60 (Eng 104-2)
Jason Roy has been extremely profitable on the leg side but he's out caught by a fine catch by Dhananjaya de Silva at mid-wicket trying to whack a short ball from Chamika Karunaratne. He trudges off with the kind of look on his face that suggests he knows he's missed out on a hundred today.
More runs as Wanindu Hasaranga continues. First Joe Root paddles him for two over the wicketkeeper's head before Jason Roy takes over in the second half of the over. Roy hacks it to the mid-wicket boundary but next time round it's much cleaner as he strikes it over the leg-spinner's head for a one-bounce four.
Aatif Nawaz
BBC Test Match Special
Jason Roy's batted very well, he's read the conditions perfectly and he's put England in a fantastic position.
Image source, ReutersTime for a bit of liquid refreshment. England in an ominous position here. You sense they can go up the gears if required.
Andy Zaltzman
Test Match Special statistician
Jason Roy had a bit of a lean spell in ODIs since the semi-final of the World Cup in 2019, having only reached 50 once before today since his 85 in that match.
Jason Roy eases to his half-century off the final ball of Chamika Karunaratne's over, guiding the ball carefully through point.
Planning a second career as a chiropodist are you, Matt? No corny jokes, please.
Matthew Henry
BBC Sport at The Oval
Where do we stand on people taking off their socks and shoes at the cricket?
Target 242
Joe Root happy to nudge and nurdle early in his innings against Wanindu Hasaranga as he looks to get going. A bowling change for Sri Lanka as Chamika Karunaratne is brought into the attack.