Some brilliant multi-tasking from John Simpson as he speaks to the BBC commentary team while wicketkeeping at the same time.

Top stuff.

Meanwhile Ben Raine's 20-ball spell is done. He ends with figures of 1-29, the wicket being the key scalp of opener Jason Roy.

Image source, Getty Images

Jordan Cox is certainly finding the middle of the bat at the moment.

Again it is all about keeping his composure and getting the timing just right as he cuts a David Wiese delivery through the off side for four.

Follow that match here.

Tash Farrant
BBC Test Match Special summariser

Back to back fours for Cox. They won't mind how they come as long as they come.

That's a nice shot from Jordan Cox. He doesn't look to hit the ball too hard, just plays a nice late cut off Ben Raine away for four.

The next ball finds the inside edge but squirts away for another boundary.

Is this the start of the recovery?

James H: Feel for Jason Roy. He keeps backing himself and trying to play his shots, and keeps getting out early. Needs a big response in the rest of the tournament with Smeed, Vince and Hales all in good touch.

Supercharger wicketkeeper John Simpson is on the on-pitch mic: Yeah fantastic start, nice to get Rilee out. DJ was convinced, I was unsure.

Stephan Shemilt
BBC Sport chief cricket writer at Kia Oval

On top of the new stand at The Oval is what can only be described as as rooftop garden. There's fake grass, a bar, the whole lot. It's one of the best vantage points from which to watch cricket in the country. The downside is I can't imagine how hot it must be up there right now.

Sam Curran is the new batter joining Jordan Cox in the middle. In longer formats you would try and take stock but there is just not time in this format. He needs to be on the money quickly.

That is more tight bowling by Craig Miles though. He is 1-3 from his 10 balls so far. Cranking up the pressure on the Invincibles who have limped to 23-3 from the power play.

Image source, BBC Sport

Phil Tufnell
Former England spinner on BBC Two

Huge, huge, huge wicket for the Superchargers. A good decision and they're absolutely delighted to see the back of him.

The vastly experienced Dwayne Bravo is not a bad option to turn to as the Superchargers look to turn the screw.

Has he got Rilee Rossouw lbw there? The umpires say no but the Superchargers send it upstairs.

Craig Bailey: I'd honestly give Alex Hales a game for England over Roy at the minute, don't what has happened to him in the past month.

Adam: In the World Cup, surely Dawid Malan opens and Joe Root bats three?

Superchargers wicketkeeper John Simpson is on the on-pitch mic: It's always nice to get an early catch. To get Jason Roy and Sunil Narine straight away is a great start.

That's lovely from Rilee Rossouw, who plays a cross-batted shot through mid-off for four.

That will settle him down a bit.

Tash Farrant
BBC Test Match Special summariser

Great start off these first 10 balls, just the seven runs coming off it.

Jordan Cox is the new batter joining Rilee Rossouw with both openers out in a flash.

Just the start the Superchargers wanted.

Alison Mitchell
BBC Two commentator

Sunil Narine had a golden time with the ball but he's out just for four.