Buttler sees England home with 28-ball fifty
Openers Roy & Bairstow put on 174 inside 24 overs
Roy out for 101 off 81 balls; Bairstow makes 79 off 66
Australia 310-8: Marsh 101, Finch 100, Head 63
Willey takes four late wickets as Australia collapse from 256-3
England - 3-0 up in series - looking for whitewash
Michael Vaughan
Ex-England captain on BBC Test Match Special
That's magnificent awareness. They practice that so much. First and foremost you have to take a good catch, then be aware of your feet.
Jonathan Agnew
BBC cricket correspondent on Test Match Special
It's absolutely brilliant. Overton has to be aware too, because he was out of position.
Image source, Rex Features
Marsh c Overton b Willey 101 (Aus 296-6)
Jason Roy did indeed get rid of it before he landed over the ropes. Exceptional presence of mind and also a fair bit of strength to get it to Craig Overton, who was a fair distance away, running round from deep mid-wicket.
The soft signal was out and Shaun Marsh knew he was gone, leaving the field before it was even confirmed.
Majestic fielding from Roy and a vital wicket for England. Both centurions gone before they could tee off after reaching the landmark.
Image source, Getty ImagesOh this is very, very special.
Shaun Marsh tries to launch another shot into the stands, Jason Roy zips round and takes the catch but knows he's just about to land over the rope.
He throws it up and Craig Overton takes the catch.
The third umpire is going to have a look to check but this looked fine.
Carey c Overton b Willey 6 (Aus 296-5)
That massive over could have put Australia back on track for 330-340 but could this scupper that?
Alex Carey tries to emulate Shaun Marsh by launching it into the stands over mid-wicket but doesn't get hold of it.
Craig Overton runs in and makes no mistake with the catch.
Michael Vaughan
Ex-England captain on BBC Test Match Special
When you're thinking of the World Cup, Australia will be desperate to get Steve Smith in, so Shaun Marsh could end up opening. They won't be far off by then.
Aus 296-4
Shaun Marsh muscles it down to wide long-on for two more to move to 95.
Can he pick up his second century of the series with a six?
Oh you bet! Another tremendous blow over mid-wicket sails over the ropes and Marsh reaches three figures.
Just the 25 off the over. That century took Marsh 91 balls.
Image source, Rex FeaturesHmm. It has been a bit of a mixed bag from Adil Rashid today.
He follows up that six by trying to push it across Shaun Marsh but the Aussie cuts it fine away to the fence for four more.
And that's four too! An exquisite drive through extra cover reaches the fence.
Big over for Australia.
Image source, PA
Adil Rashid is on for his last over and starts it with a wide.
He straightens up and is carted into the stands behind mid-wicket by Shaun Marsh.
What a shot that is.
Text 81111
Watching Buttler's excellent glovework in this series, and given Bairstow's equally excellent form with the bat, it's a nonsense that Buttler doesn't bat seven and keep wicket and Bairstow bat in the top five for the Test team.
Tattz
Good response to that six by David Willey, tricking Alex Carey with a well-disguised slower ball as it chips up off the splice but lands clear of the field.
Carey hits back too though, bending down to pull off a scoop shot for four, with fine leg up inside the boundary.
Andy Zaltzman
BBC Test Match Special statistician
That six was only Marsh's fifth boundary off his 82nd ball.
Jonathan Agnew
BBC cricket correspondent on Test Match Special
That's a tremendous blow.
David Willey returns and Shaun Marsh belts him down the ground for six, landing the ball on the roof of the TMS commentary box.
Michael Vaughan
Ex-England captain on BBC Test Match Special
I'd like to ask Marais if he felt that was going over the top or there was a bit of bat. He can't have thought it was going down the leg side.
Unlucky for England. That's judged umpire's call on the wickets, despite a fair old chunk of the ball going on to hit leg stump.
It stays with Marais Erasmus' call but England retain their review.
No sign of any bat on it on UltraEdge...
Michael Vaughan
Ex-England captain on BBC Test Match Special
That's out, unless he's hit it.
Adil Rashid gets one through new man Alex Carey's attempted sweep and onto the pads.
Huge appeal but not given. Looked close.
And Eoin Morgan does indeed send it upstairs.
Michael Vaughan
Ex-England captain on BBC Test Match Special
That's the googly. It was good glovework from Jos Buttler. The googly did for Agar in Cardiff. The amount of players that don't pick Rashid's googly - it baffles so many.
Image source, Rex Features