England win by 112 runs to take 2-1 series lead
West Indies 108 all out (35.4 overs) Gunn 2-8, Hartley 2-25
England 220 all out (49.5 overs) Winfield 79, Sciver 58
Quintyne 3-36, Fletcher 2-32, Dottin 2-45
Next game of five-match series at Sabina Park on Sunday (15:30 BST)
Dottin - a game-changer with bat or ball - is going to bowl out here. England help themselves to some tip-and-run singles as Dottin tries to fox them with some slower balls. But the Bajan is out of luck in her final over.
Lydia Greenway
Ex-England batter on BBC Test Match Special
The TMS team are discussing who is most useful on tour in the England team...
When it comes to haggling, Danielle Wyatt. If you are getting a taxi and they say that's £100, she'll say 'I'll give you £100'. She's quite ambitious with it.
There are people on the team who like to get out and about, Danielle Wyatt and Heather Knight actually - she really likes to see the local sights.
If we got lost, I'd say I'd want Heather with me. She's the most intelligent.
Sciver 57, Wyatt 4
Afy Fletcher - who has dropped Natalie Sciver twice today - to bowl, and she continues her punishment at the hands of the Surrey biffer as Sciver guides the ball over the cover fielders for four - before continuing to plunder singles at will, particularly to long-on.
#bbccricket
RSB: It's dark and windy outside. Deandra Dottin's knocking on the door. No way am I answering!
Dottin to continue for her ninth over, Wyatt jams her bat down on one of those Dottin yorkers and the ball squirms down to third man for a single. Sciver can't get a slower ball away - but then shows good footwork as she appears to guide the ball between her legs and off to square leg for a single. Dottin has 2-43 from nine overs.
Lydia Greenway
Ex-England batter on BBC Test Match Special
That's a really well deserved 50 from Nat Sciver, she has played sensibly, played to her strengths with strong shots down the ground. Towards the latter stages of innings, she can take attacks apart.
Eng 173-4
A Sciver single brings Wyatt on strike for the first time against Matthews - and the field immediately closes in with seven fielders in the circle for the newcomer. But she steers a single to the tall figure of Shamilia Connell in the deep - and that allows Sciver to hit over the top again, bringing up her fifth ODI fifty from 61 balls. When you consider she's not hit many boundaries, you can tell she's been working the ball around well with ones and twos.
Image source, Getty ImagesLydia Greenway
Ex-England batter on BBC Test Match Special
That was probably one of the first shots that Lauren Winfield played that wasn't one of her biggest strengths. She has played brilliantly and taken responsibility to take England through the middle overs. It's just frustrating that she is not there to enjoy it in the last 10-12 overs.
Winfield b Dottin 79 (Eng 167-4)
Did we speak too soon about the wheels falling off? Winfield tries a scoop over fine leg - it worked for Sciver, after all - and loses her leg stump.
However, Dottin - clearly rattled from that dropped catch - can't even really bring herself to celebrate the wicket. There's a council of war between overs as Danielle Wyatt replaces Winfield.
Lydia Greenway
Ex-England batter on BBC Test Match Special
If you let her in, that's when Deandra Dottin thrives but if you can get on top of her, you can lose her.
The reprieved Sciver scrambles a single, Winfield whips Dottin through mid-wicket for four, and I'd imagine the bowler will be absolutely seething. Having taken 7-40 combined across the first two ODIs, she's had two catches dropped - and then fires one down the leg side for five wides.
That sound you can hear in the background is the West Indies' wheels falling off.
Lydia Greenway
Ex-England batter on BBC Test Match Special
For the time it was up in the air you'd back the fielder to be in the right position but she ended up being a metre away. You can only think that she completely lost that.
Eng 157-3
Sciver is dropped again! She gets a top edge trying to guide Dottin to leg, it goes straight up in the air and Fletcher - the same fielder from a couple of overs ago - drops her again! To add insult to injury, they run two.
Stephan Shemilt
BBC Test Match Special
Lauren Winfield's nickname is Moose - because she gives the ball a bit of a 'Moose'.
Winfield 75, Sciver 42
England are beginning to move up through the gears here, there's a single to long-on any time they want it. Winfield guides a Matthews full toss down to long leg, where Britney Cooper is wearing a very short-brimmed maroon sunhat (about half the width of the classic Richie Richardson). These two have added 83.
Stephan Shemilt
BBC Test Match Special
England are showing some intent, they have credit in the bank in terms of runs and a platform has been laid.
Lydia Greenway
Ex-England batter on BBC Test Match Special
It looked like Nat Sciver had got into position to paddle and that gave Dottin time to adjust and bowl her slower ball.
Eng 150-3
Drinks off, Connell off, Dottin on, powerplay in place, Sciver is rapped on the pad - if there's any doubt it hit the pad, she's limping a little as she completes the run - but Dottin's appeal goes begging. Winfield adds a two and bunts a quick single to point to move to 73. And a busy over ends as Sciver attempts a Jos Buttler-style scoop over short fine leg and is dropped by Afy Fletcher on the edge of the circle!
Lydia Greenway
Ex-England batter on BBC Test Match Special
You'd have to be a proper legend to have an end named after you.
(We asked a little earlier who should have an end named after them at which ground, like they have in Jamaica and Barbados)
A quick word while the players are taking drinks - TMS commentary will continue on BBC Radio 5 live sports extra until 19:00 BST, when it switches to rugby union. But fear not, the commentary will continue online - on this very page - so stick with us.