England 216-6 (Bairstow 82 from 41 balls)
Ireland 212-9 (Campher 68)
Adil Rashid (3-34) reaches 150 ODI wickets
England now lead three-game series 2-0
Highlights on BBC One and iPlayer from 22:50 BST
Craig Young strays onto Jonny Bairstow's pads and it's so easy for Bairstow to flick him over the infield for a one bounce four.
An attempt at a pull from Bairstow, aiming over mid-wicket, but he swipes at fresh air, but he connects with it on the next attempt and crashes another four away.
Four more, but it's streaky, Bairstow's feet stuck in treacle as he hoicks and sends an inside edge just past the stumps.
He does look very busy today...
Michael Carberry
Ex-England batsman on BBC Test Match Special
That's his area. You can't afford to give people like Jonny Bairstow too much width - but he's had his issues with bowled and lbw. He's a "stand and deliver" player, not too much foot movement
The first runs off the bat, as Jonny Bairstow leans forward and drives a couple of runs through cover.
And that'll be four! Width, too much from Josh Little, and it's clobbered hard to the boundary rope.
Michael Carberry
Ex-England batsman on BBC Test Match Special
Like most left-armers, Josh Little gets quite tight into the stumps, and will be looking to target the pads.
And with the other new ball, it'll be Joshua Little.
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Target 213
Plenty of encouragement for Craig Young from the Ireland fielders, and a leg-side wide apart, he completes a very tidy first over.
James Vince, fresh from his bowling exploits, is in at three.
Roy c Delany b Young 0 (Eng 0-1)
WELL THEN!
I feel like Jason Roy goes through runs where he gets out really early? It's a full ball from Craig Young, swinging away, Roy leans and chases it and slaps it straight to Gareth Delany at cover. It's a great catch, low down from Delany, but Roy knows he shouldn't be reaching for that. He tosses his bat into the air as he walks off.
Vic Marks
Ex-England spinner on BBC Test Match Special
It's a better performance. They batted the overs. But once again, it is the lower order that has got them to just about respectability.
Cheers, JL.
Right, Jason Roy and Jonny Bairstow are out in the middle, and it'll be Craig Young to get us going wih the ball.
Players back out in the centre now, a little overcast again and here's Amy Lofthouse to tell you how the England start goes.
A nice moment for Reece Topley to collect a wicket with the final ball of the innings in his first ODI since 2016, leaving Ireland with 212-9, having been 67-4 after 20 overs and 91-6 in the 28th over.
Not sure if there will be coverage of that but we'll continue with the clips throughout this match. A couple of difficult chances dropped by England in the closing stages.
Matthew Henry
BBC Sport at the Ageas Bowl
I’ve got a feeling this could get competitive...
Image source, BBC SportBack to this match and you can watch full highlights with Isa Guha later. They are on BBC One tonight, after the football at 22:50 BST.
Tomorrow evening at 21:00 BST on BBC Two, you can watch the terrestrial premiere of the acclaimed documentary The Edge, which charts how England rose to number one in the Test rankings in 2011 - then fell apart spectacularly down under in 2013-14.
Here's Andy Flower...
'We're going to start again': Watch former head cricket coach Andy Flower in The Edge
Three teams have been bowled out so far on the opening day of the Bob Willis Trophy. You can follow all the scores and find commentary details of every match in our county cricket live text.