Well South Africa do have a couple of spinners with big personalities in Tabraiz Shamsi and Keshav Maharaj, Joe.

Joe Gibney: I was at the 1999 Cricket World Cup semi-final at Edgbaston. Shane Warne's finest hour rescuing Australia from the dead. Do South Africa have their modern version to stop a chase of 213?

Jonathan Agnew
BBC cricket correspondent on Test Match Special

Oh dear. This is not looking good for Marco Jansen.

Quinton de Kock is like a jack-in-a-box at the moment.

Three of wides from Marco Jansen which is keeping Quinton de Kock busy behind the stumps. The South Africa wicketkeeper produces one particularly athletic stop to a delivery down leg side from Janen.

The big left-arm seamer's radar has gone a little awry.

Steven Finn
Former England bowler on BBC Test Match Special

Jansen has had a good World Cup in terms of wicket-taking but teams have got after him.

Jonathan Agnew
BBC cricket correspondent on Test Match Special

That is the sort of shot you play to someone you're trying to get after and feel might be a bit vulnerable.

David Warner slashes hard to Marco Jansen and the ball flies to the boundary through point.

Jansen looks pensive. Super serious. Like the man with the weight of the world on his shoulders.

Jonathan Agnew
BBC cricket correspondent on Test Match Special

Image source, Getty Images

Get another slip in there, this is the chance for South Africa. If they are going to win this game then they need to take early wickets.

Travis Head hangs his bat out to a wider delivery from Kagiso Rabada which skips off the pitch and takes the edge.

Unfortunately for South Africa it goes wide of second slip and races away for four.

Steven Finn
Former England bowler on BBC Test Match Special

Kagiso Rabada is a fiery character. He has been in trouble with a few match referees over the years for going over the line but I like a bit of fire in my bowlers.

Whooosh. Kagiso Rabada beats the outside edge of David Warner's bat with his first delivery and gets plenty of encouragement from Quinton de Kock behind the stumps.

A few nerves for the anxious Marco Jansen as the final ball of the over is a big wide down the leg side which South Africa wicketkeeper Quinton de Kock does very well to prevent from racing away to the boundary.

Journalist Daniel Gallan on X: Two previous scores by Australia v South Africa: 177 and 193. They've got more than enough already.

Travis Head swishes at Marco Jansen's first delivery outside off stump.

Next ball, though, Head gets down low and flashes hard at the ball and it flies away to the boundary for a one-bounce four.

Image source, Reuters

Left-arm seamer Marco Jansen will bowl the first over for South Africa.

Travis Head has taken guard for the Aussies. He will face.

Andrew Watson: I can't imagine any English listeners want South Africa to lose again in a semi, especially considering the opposing team and history.

Australia's opening pair Travis Head and David Warner are out in the middle. South Africa's players are in a huddle on the edge of the boundary.

Thanks Ffion,

Speaking of that 1999 World Cup semi-final... Allan Donald opened up on that match to BBC Sport, having rarely talked about it in the past.

"I needed therapy to get over it," Donald explains. "I couldn't watch it. I couldn't talk about it. But I got over it. It's become part of me."

You can read the full feature here...

There was a lot of excitement building as South Africa neared 213, mirroring the famous 1999 semi-final.

In the office, I was alone in not really understanding the hype because I was only three at the time.

Anyway, they fell one short in the end but there's still something for the historians out there as Australia need 213.

And here is Timothy Abraham to take you through it. Let's hope for a cracker.