Heather Knight
England captain on BBC Two

With this equation, you would normally back the batting side but in The Hundred, things can change so quickly.

Alison Mitchell
Cricket commentator on BBC Two

Marizanne Kapp had never been hit for six before in The Hundred until then, it shows how fearless Deandra Dottin is.

Originals 105-4published at 20 balls left

20 balls left

Target 129

Massive!

Deandra Dottin is in the mood for this. She launches Kapp down the ground for six more.

The momentum swings once more...

Tom Kohler-Cadmore is out now and the Trent Rockets' hopes are fading.

It's a third wicket for Northern Superchargers captain Wayne Parnell too.

The hosts need 41 from 17 balls with only four wickets left. Remember the Superchargers were 9-3 in their innings after 10 balls.

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Big moment. Here's Marizanne Kapp for her final five balls.

And she's pulled for four by Deandra Dottin!

It looks a pretty bad misfield from Eva Gray out on the boundary but there was a huge cluster of pigeons right in front of her that dispersed as the ball approached, and I think they might have got in her eyeline.

James Anderson
England bowler on BBC Two

Another great sweep shot for Sophie Ecclestone. Here at The Oval, if you hit in front of square, you get real value and it races away.

Heather Knight
England captain on BBC Two

Ecclestone has really added those sweep shots to her game, she has definitely improved on that.

Dottin who, says Sophie Ecclestone, as she sweeps Capsey for another boundary.

36 from 25 balls the equation now.

James Anderson
England bowler on BBC Two

It's all in the hands of Deandra Dottin. It would be a huge wicket for the Invincibles, if they can get it. The Originals don't have a lot of batting to come so it all hangs on her.

Is this the game at Trent Bridge?

Sam Hain is out for 20 off 12 balls, caught at deep square leg off Northern Superchargers bowler Reece Topley.

The Rockets now need 43 from 20 balls with five wickets left as they chase 143.

Tom Kohler-Cadmore and Daniel Sams are the batters in.

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All four of the Originals wickets to fall have gone to pace at an average of 12.5. The Originals have scored 24 runs from spin without losing a wicket.

The Invincibles turn to Alice Capsey for the first time.

And she's greeted by a sweep for four from her best mate Sophie Ecclestone!

Heather Knight
England captain on BBC Two

The Oval Invincibles have only used five bowlers so far. It will be interesting to see if they stick to that or not.

Ryana Macdonald-Gay responds well with a couple of smart slower balls that just apply the pressure back on to the Originals.

Phil Tufnell
Former England spinner on BBC Test Match Special

Bosh. There you go. That is Dottin all over, she has such good eyes and hands. Anything in that arc, she knows she has the power and that is always going to be a four.

Heather Knight
England captain on BBC Two

If Dottin can face 20 or 25 balls, you feel the Originals have got a great chance here. She has started really well and can be really destructive.

That'll help!

Smashed straight down the ground for four by Deandra Dottin.

Pure power.

We're in for a big finish at Trent Bridge.

Joe Root is out, caught off Callum Parkinson for four, but Sam Hain and Tom Kohler-Cadmore have started to find the boundary.

The Rockets need 51 from the last 25 balls with four wickets left as they chase 143.

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Deandra Dottin is still there and that is the key for the Originals.

She's joined by her captain Sophie Ecclestone, and they need a challenging 55 from 35 balls.