As that worm graphic shows, England are well up with the rate but the wickets column does not look too pretty.

Tahlia McGrath is varying length and speed and England pick up three runs and a wide. The tourists need a quiet few overs of just knocking it around now, you sense.

If they can get to 150 without any more wickets the pressure is right back on the Aussies.

Three runs and a wicket for Darcie Brown off that over. England need 100 off 138 balls at just over four an over.

Danni Wyatt is going to have to pull a rabbit out the hat here.

Alex Hartley
England spinner on BBC Test Match Special

A brilliant catch in her follow-through from Darcie Brown. Nat Sciver was looking to knock it into the on-side for a quick single but she got a leading edge.

Alex Hartley
England spinner on BBC Test Match Special

That no-ball decision has completely changed this game. When they are wrong it changes the course of a cricket game

Thanks Jack. Sterling effort.

Tahlia McGrath cuts Danni Wyatt in two with one whip really nipped off the seam. It missed the stumps and Alyssa Healy's gloves and race away for four.

Wyatt finishes the over with a delightful cut through point for four.

So England need 112 runs to win from 25 overs.

Nails will be bitten.

Here's Timothy Abraham to guide you through to the finish...

Image source, Getty Images

Alex Hartley
England spinner on BBC Test Match Special

I think that umpiring decision for the wicket of Amy Jones was an absolute shambles. The error was made as Amy played her shot. She has opened up her hips and they have gone up as she played the shot. Was she in her batting stance? I reckon it was above waist height.

Darcie Brown capitalises on the situation England find themselves in to apply more pressure with a tight over.

They get through to Healy eventually...

"Line ball. You'd be disappointed as a batter. But we'll take the wicket."

On TV comms, they have just tentatively asked a mic'd-up Aussie keeper Alyssa Healy whether the Amy Jones wicket was a no-ball or not.

No answer yet...

Kristen Beams
Ex-Australia leg-spinner on BBC Test Match Special

There's a lot of noise here from Alyssa Healy and you can sense it's a big of moment. Australia are trying to build a little pressure and create some presence around Nat Sciver knowing how important her wicket is.

Tahlia McGrath is barely conceding a run here. Nat Sciver has to tap and go to mid-off to fashion a single.

Danni Wyatt plays nice and late to guide a single to short third.

McGrath has frankly ludicrous figures of 2-6 with one maiden off her four overs so far.

Alana King only gets one over and Darcie Brown is back into the attack.

She's as accurate as she was in her first spell and England can only scurry singles.

Kristen Beams
Ex-Australia leg-spinner on BBC Test Match Special

I am quite surprised Danni Wyatt is batting so low. I know there are stats saying she has had some success down the order, but sometimes the stats can be deceiving. I think in a game with a mid-range total and Danni comes out and plays her natural game up the order she could have got England off to a flyer.

Danni Wyatt, no stranger to opening the batting in ODIs, now has a massive task in this lower-order role.

Plenty of experience in this partnership with Nat Sciver. But you feel these two have to take England basically all the way if they are going to win.

Australia head coach Matthew Mott, speaking to BT Sport: "We're making them earn every run and I think it's going to be a tight one.

"We still have a lot of work to do. Danni Wyatt has given us a lot of problems in the past."

Kristen Beams
Ex-Australia leg-spinner on BBC Test Match Special

That is a big wicket for Tahlia McGrath. She's been back of length, but that was up and full. It has hit Sophia Dunkley low on the pad. She gave her a longing look to Nat Sciver who intimated that's not one you want to review. This is a big partnership for England now.

Sophia Dunkley gets her first boundary via a misfield from Rachael Haynes at point.