The ball isn't touching the bat. It's pitching outside leg and Sri Lanka have lost a review.

Beth Mooney and Alyssa Healy are both smiling, they didn't look worried when Chamari Athapaththu reviewed it.

Melinda Farrell
BBC Test Match Special

Looks like it's pitching outside leg stump.

Sri Lanka appeal when Athapaththu gets one to rush through and hit Beth Mooney on the thigh. Not out, but Sri Lanka use a review.

The Australian openers are looking in great form but struggle to find the boundary in this over. There's only two singles but they won't mind that.

Sri Lanka skipper Chamari Athapaththu brings herself on to bowl the next over.

Alyssa Healy is as much grace as she is power...

Adam Mountford
BBC Test Match Special

There's no meandering to a total today, like they did against Bangladesh. Australia are doing this in style.

Australia are cruising here! Sri Lanka will need to rethink their strategy. Bring on the spinners I say.

Here comes Inoka Ranaweera, the first Sri Lankan bowler to take a hat-trick against New Zealand in an ODI in November 2015.

But Australia are taking full advantage of the seamers. Ranaweera bowls outside off stump and Beth Mooney hits it past extra cover for four.

Adam Mountford
BBC Test Match Special

There are few players in the world who hit the ball as hard and as far as Alyssa Healy.

Georgia Elwiss
England all-rounder on BBC Test Match Special

This has been so impressive by Alyssa Healy. She has kept Mooney calm while she's been struggling, rotated the strike well and targeted the bowlers she knows it's easier to score off, like the off-spinner.

Beth Mooney hits Achini Kulasuriya's low full toss past mid-on for her fourth boundary of the game.

And there's another great shot from Alyssa Healy too! She comes down the ground and hits the ball high past Kulasuriya for the first six!

Alyssa Healy has been her typical aggressive self today.

Shot! A lovely reverse-sweep by Alyssa Healy, hit down the ground past backward point for four.

You don't see that shot often from Healy and it brings up the 50 partnership between the two Australian openers.

Image source, Getty Images

We're in a period of 24-hour cricket as England play in New Zealand, while in the day time (if you're in the UK!), the Women's World Cup continues to gather pace.

BBC Sport's alerts have you covered. You can be alerted for every wicket for every match, whenever you like. For details of how to do that, head here.

Georgia Elwiss
England all-rounder on BBC Test Match Special

If Australia see off this total, they will be glad to see the back of this pitch. I think we're getting a new one for the four teams who play here on Saturday (including England).

Beth Mooney hits Malsha Shehani's low full toss past extra cover for four. There was a fielder on the boundary who takes a dive but doesn't get there in time.

Three more singles taken this over. Sri Lanka turn to slow left-arm bowler Inoka Ranaweera for her first spell.

Georgia Elwiss
England all-rounder on BBC Test Match Special

It's been a slow start by Australia, who are behind where Sri Lanka were.

Image source, Getty Images

Sri Lanka have turned to the seamer Achini Kulasuriya here. You can see the difference it makes, Australia have managed to score singles off every ball.

That concludes the powerplay.

Georgia Elwiss
England all-rounder on BBC Test Match Special

When you're struggling, you need your partner to be on their toes and ready for the quick single.

Melinda Farrell
BBC Test Match Special

It's quite uncharacteristic to see Beth Mooney so tied up. She made Alyssa Healy run hard for that single.