Eng 86-3published at 11 overs
Target 149
That's the over. Amy Jones is the new batter in by the way.
England chase 149 with six wickets and six balls to spare
Sciver 47, Wyatt 39, Dunkley 23
South Africa slip from 102-0 to 148-6
Brunt bowls Wolvaardt (21) to become England's leading T20 wicket-taker
17-year-old Capsey has Goodall caught (42) with second ball on debut
Glenn 2-27; Opener Bosch top-scores with 61
England had already secured series but increase lead to 12-2 with one match to play
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Josef Rindl and Callum Matthews
Target 149
That's the over. Amy Jones is the new batter in by the way.
Melinda Farrell
BBC Test Match Special
That is clean as a whistle. She just got her fingers under it and there was absolutely no question of it popping out. She did a really great job there.
Melissa Story
BBC Test Match Special
That is a spectacular catch from Sune Luus. She was actually at deep cover and has then ran all the way round.
Wyatt c Luus b Tryon 39 (Eng 86-3)
A stunning catch removes Danni Wyatt!
Wyatt looks to accelerate with a four over the covers. It works once so why not try it again?
This time though South Africa skipper Sune Luss is wise to it, sprinting round and clutching the ball on the dive.
It was always going to take something special to remove Wyatt. That was.
Danni Wyatt is on 35 not out off 20 balls.
Nat Sciver is unbeaten on 11 off 14.
Melissa Story
BBC Test Match Special
It is good to see Danni Wyatt out there scoring at such a rate.
Melinda Farrell
BBC Test Match Special
It might be the job of the spinners or a few slower balls to take the pace off the ball to try and slow the scoring and string some dot balls together to try and force the mistake.
Target 149
No more drama to end the 10th over and that's drinks.
England need 69 runs to win off 60 deliveries. They should, should, walk it.
Melinda Farrell
BBC Test Match Special
Theoretically England should cruise it from here but they have lost a couple of wickets and if they lose a couple more there are some younger faces to come in and South Africa may be able to build some pressure.
Target 149
Ooooh a run out chance as Danni Wyatt calls Nat Sciver through for a risky single after Sciver hits the ball against her own pads.
Keeper Sinalo Jafta picks the ball up but can't hit the stumps at the bowler's end with Sciver stranded.
A let off for England and Sciver now moves on to 2,000 T20 runs.
She'll have scored easier singles.
England have played this chase perfectly - so far.
They bossed the powerplay.
Melinda Farrell
BBC Test Match Special
That is such a Danni Wyatt shot.
Daniel Norcross
BBC Test Match Special
Danni Wyatt just slapped that.
Target 149
Danni Wyatt is looking so set.
Delmi Tucker comes into the attack and is immediately slapped on the leg side for four.
Next ball and it's another boundary, this time a cut towards the opposite boundary.
Tucker recovers well with some tighter lines, but the damage has already been done.
It's a batting pitch folks.
And Wolvaardt played some cracking shots for the visitors earlier on.
Target 149
Another good over from Masabata Klaas who limits England to five runs.
Problem is, the tourists need their good overs to go for two or three, not five or six.
Danni Wyatt by the way is on 22 runs off 13 balls. England's power hitter is looking good.
Oh what might have been!
Katherine Brunt nearly claimed the catch of the summer earlier today.
Daniel Norcross
BBC Test Match Special
There was a little bit of width on the leg and Nat Sciver caught up with it.
Target 149
England know they're on top, requiring 91 off 78 balls.
They're happy to rotate the strike and wait for the bad ball.
After a couple of singles off Chloe Tryon's bowling, skipper for the day Nat Sciver sweeps the spinner for four to end the over.
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