Adam Zampa and a number of his fielders go up for an lbw against Brydon Carse.

Nothing from the umpire and after some discussions Steven Smith decides against reviewing it.

Wise decision - that was off the middle of the bat.

Travis Head continues and England's work a couple of singles.

20 fours and 11 sixes in the first 25 overs, one of each since.

Zampa returns in place of Matthew Short and Bethell cuts him for two out to the boundary.

A single into the covers for Carse gets him off the mark.

Brydon Carse comes in at number eight with the prospect of batting 16 overs ahead of him.

Two dot balls from Travis Head get him started.

Vic Marks
Former England spinner on BBC Test Match Special

You've to give credit to Ben Duckett for his century, but you also have to give credit to Steve Smith, the Australia captain. Duckett had hit Travis Head for six over long on and Smith could have easily put those two men back. He kept them up and had them loitering on the circle there, and Duckett sliced it!

Andy Zaltzman
Statistician on Test Match Special

Ben Duckett's century came from 86 balls with one six and 13 fours. His previous ODI hundred was against Ireland on this same ground last year - 107 not out off 78 balls, before the rain came and ended the game early!

A couple of singles in Matthew Short's second over - England have hit just one boundary since the half way mark, when they were 202-3 having just lost Harry Brook.

The players are taking drinks.

That's the only scoring shot of the over, as Bethell faces four dot balls from Maxwell.

The second snorts up over the England batter's leg stump - close!

Geoff Lemon
Test Match Special commentator on BBC Sounds

Image source, PA Media

Ben Duckett walks through for a single and punches the air! He was sidelined for a number of years, but he's come back over the last couple of years ferociously. He's there now and he's making it count!

100 for Ben Duckettpublished at 31.2 overs

31.2 overs

There's the century!

An easy push into the covers off the bowling of Glenn Maxwell and Duckett has an enjoy jog to the other end, which he finishes with a big fist pump.

It's his first century of the international summer, having missed out on three figures a number of times in the last few months.

Will this be Ben Duckett's century?

Not in this Matthew Short over - he moves to 99 with a couple of singles to point.

The second sees a small misfield and the England opener considers taking a second run, but decides against it.

Glenn Maxwell rattles through his seventh over.

Duckett sweeps him away for two to square leg and takes a single to cover from the following delivery to move to 97.

Seb, Winchester

Jacob Bethell will have to have hurried to get his pads on and now finds himself in the middle facing a rebuilding job.

He takes a single into the leg side from his opening delivery.

Vic Marks
Former England spinner on BBC Test Match Special

It was a strange dismissal because Liam Livingstone did a shuffle down the leg side to make some room for the shot. But having done that, the ball just turned a little bit and he only manages to guide it to the gloves of the keeper!

Time for Liam Livingstone, then.

He made a quickfire 62 from 27 at Lord's, but will be required to put in a longer shift here.

A couple of dot balls to start his innings.

Steven Finn
Former England fast bowler on BBC Test Match Special

There's some drift from Glenn Maxwell coming around the wicket and Jamie Smith tries to find that gap square of the wicket between those two fielders, but misses it and gets castled! Australia are now just dragging themselves back into this game!