Stokes 69, Bairstow 61, Moeen 45*
England lead 4-0 in five-match series
Stokes & Bairstow add 103 for 5th wkt
Irfan takes 2-26 before calf injury
Pak: Azhar 80 (104); Rashid 3-47
Isa Guha
Ex-England seamer on BBC Test Match Special
The best players in ODI cricket - Joe Root, Virat Kohli, Kane Williamson, Steve Smith - they're not blitzing it. They maintain a strike-rate of 80-90.
I may be wrong, but Adil Rashid seems quite grumpy today - tense in the face, berating fielders, glaring at the batsmen. Figures of 0-25 off four overs don't help matters.
Andy Zaltzman
Comedian & BBC Test Match Special statistician
That is Azhar Ali's 11th fifty in ODI cricket, two of which have been converted to centuries. That's also his second fifty in his last 16 innings.
Pak 113-3
A well-crafted fifty for the skipper comes up off 62 balls. He's been steady, orthodox and thrown in a couple of maximums for good measure. Now he has to make it three figures and give players like Sarfraz the platform they need.
Image source, Getty Images
Graeme Swann
Ex-England spinner on BBC Test Match Special
You can cut the off-spinner if it's a rank long hop. When you try to manufacture the shot, that's when you get into trouble.
Image source, Rex FeaturesAn English spinner has taken nine wickets in county cricket today...
Northamptonshre off-spinner Rob Keogh, whose previous best figures were 3-35, claimed 9-52 against Glamorgan on day two of their County Championship Division Two match at Cardiff.
Here's the full scorecard - plus live text updates and radio commentary on every game.
Graeme Swann
Ex-England spinner on BBC Test Match Special
He went back and tried to give himself room. Plunkett took a good catch. It's a great start for Moeen Ali. I'm sure someone will remind Babar Azam that you shouldn't cut the off-spinner.
Babar c Plunkett b Moeen 12 (Pak 110-3)
England have a breakthrough, just when it looked as if Pakistan might make a decent fist of this.
Babar tries to cut Moeen Ali through backward point, but the ball bounces higher than he expected, runs off the face of the blade and balloons to Liam Plunkett.
#bbccricket
PitchedOutsideLeg: If Jason Roy is known as J-Roy, should Ben Stokes be BisTo? Geoffrey could of course have been a cool 'G-Bo'. Any others?
Legendary umpire Dickie Bird is enjoying a beverage in one of Headingley's posh seats, reserved for one of the county's most famous sons.
If Bird was out in the middle now, he'd be signalling for four as Adil Rashid is swept by Azhar Ali.
They're picking the leggie quite well.
Isa Guha
Ex-England seamer on BBC Test Match Special
It's incredible to think how solid England look in all formats. A year ago you wouldn't have expected this. The transition in limited-overs cricket was a big focus for Andrew Strauss and the rest of the England management.
Plunkett 5-0-28-1
Liam Plunkett tries to restore some order with some bang-it-in stuff at speeds of 90mph. There's nothing subtle about it, but it stops Azhar Ali from hitting the ball to the boundary.
Isa Guha
Ex-England seamer on BBC Test Match Special
Azhar Ali is very clear in his art. He's going to get after it. He almost flat-batted it.
Azhar Ali is going bersek (by his standards) now. He gets down on one knee and slog-sweeps Adil Rashid into the crowd. A disdainful shot against the spinner - the like of which Shane Watson would regularly dish out.
Isa Guha
Ex-England seamer on BBC Test Match Special
There has been a noticeable shift in Azhar Ali's intent since the drinks break.
Andy Zaltzman
Comedian & BBC Test Match Special statistician
That was Azhar Ali's ninth six in ODI cricket - off 1,853 balls faced. Not a great smiter of sixes.
Azhar 36 off 50 balls
Jonny Bairstow is clean shaven today, and sporting a razor-sharp haircut to match. I wonder if it's anything to do with coming home to Yorkshire, where his Mum Janet lives and works.
"Get yourself tidied up, son. You can't go out looking like that."
In other, more important news, Azhar Ali has taken a liking to Liam Plunkett - flicking the burly quick over deep square leg for a maximum. Fetch that.
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Marc Humphries: Back in the day of 55 and 60-over ODIs, 250 to 280 was par and above. How things have changed.
Time for some leg-spin. Adil Rashid - one of the most important cogs in this England bowling unit once the middle overs come around - is milked by the Pakistan batsmen. A fielding mistake by Chris Jordan turns two into three and Rashid shouts at his team-mate. High standards.