SA 167-5published at 39.3 overs
That is a massive six from Tryon! Banged in a little short by Cross and Tryon wallops it over mid-wicket!
Brutal hitting.
Summary
England 219-5: Lamb 102, Sciver 55; De Klerk 2-44
Lamb hits maiden international ton off 91 balls; Sciver hits 55 after taking 4-59
SA 218 all out - Tryon hits 88
Multi-format currently level at 2-2 after drawn Test
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SA 167-5published at 39.3 overs
SA 160-6published at 39 overs
There have been plenty of boundaries from Tryon but the singles have been just as much a part of this stand between her and de Klerk.
They have rotated the strike very well and their partnership has now passed 50 as well.
Postpublished at 16:29 British Summer Time 11 July 2022
Alex Hartley
Former England bowler on BBC Test Match SpecialIt has been a brilliant innings from Chloe Tryon because she was on the back foot with the pressure that South Africa were under when she came in.
Postpublished at 16:29 British Summer Time 11 July 2022
Emily Windsor
Southern Vipers batter on BBC Test Match SpecialIt has been a fantastic innings from Chloe Tryon, one that was much needed for South Africa.
50 for Chloe Tryonpublished at 38.2 overs
SA 156-5
That's a ninth ODI fifty for Chloe Tryon - and it comes up from 49 balls. She has delivered when her side really needed her.
SA 153-5published at 38 overs
A single into the covers from Tryon takes her to 49. You feel that South Africa's hopes of posting a challenging total rest on the big-hitting right-hander.
Postpublished at 16:25 British Summer Time 11 July 2022
Emily Windsor
Southern Vipers batter on BBC Test Match SpecialChloe Tryon is going hard at the ball!
SA 150-5published at 37.2 overs
No control in the shot but it is another boundary for Tryon!
She shuffles down the track to Cross, heaves across the line and a thick outside edge bounces once before going over the rope at third.
It's been a bold approach from Tryon and it is working out for her so far.
Postpublished at 16:23 British Summer Time 11 July 2022
Just the two overs for Lamb. Kate Cross is readying herself to bowl the next over.
Postpublished at 16:23 British Summer Time 11 July 2022
Alex Hartley
Former England bowler on BBC Test Match SpecialThis will be the first time in Katherine Brunt's career that she has potentially had quick bowlers on the sidelines - in Lauren Bell and Issy Wong - putting pressure on her. It might mean that she is rested for the odd game too.
Wong is practically what Brunt was when she started her career, someone who can bowl around 70mph. She is a point of difference.
SA 145-5published at 37 overs
Five good balls from Ecclestone and Tryon is unable to get any of them away.
However, midway through the over is a wide full toss that the South Africa number six crashes away through the covers for four.
SA 141-5published at 36 overs
Tryon looks to go again late in the over but doesn't make a clean connection.
In the end she's glad that the timing was as off as it was with the fielder at long-on lurking.
Postpublished at 16:19 British Summer Time 11 July 2022
Alex Hartley
Former England bowler on BBC Test Match SpecialChloe Tryon likes to be aggressive and she just slapped her there.
Postpublished at 16:19 British Summer Time 11 July 2022
Emily Windsor
Southern Vipers batter on BBC Test Match SpecialChloe Tryon is taking to the England spinners.
SA 138-5published at 35.3 overs
Tryon is on the charge again! She runs at Lamb and hammers the ball back over the bowler's head for another boundary.
Her intent is clear for all to see.
SA 133-5published at 35 overs
Tryon 35, de Klerk 12
Very nearly a second wicket for Ecclestone but not quite. That might have been the telling blow for England but Tryon survives and there is still hope for South Africa as they try to post a competitive total.
Postpublished at 16:17 British Summer Time 11 July 2022
Daniel Norcross
BBC Test Match SpecialOh! It is just missing by a whisker.
You can totally understand why that was given out because it is hard to tell how big a stride Tryon got in.
Not outpublished at 16:17 British Summer Time 11 July 2022
SA 133-5
There's no bat involved but it is just missing leg stump on the angle. England only needed it to be brushing the leg peg.
Postpublished at 16:15 British Summer Time 11 July 2022
Daniel Norcross
BBC Test Match SpecialChloe Tryon must think she's hit it. She didn't even go and chat to Nadine de Klerk.
South Africa reviewpublished at 34.4 overs
Tryon is given lbw off Ecclestone after being hit on the front pad. It's reviewed instantly by the South African. Was there bat involved? I don't think so.