Class, power and talent from South Africa.

Wales look very tired now.

Dewi Lake's day is over and Warren Gatland will be happy the captain came through unscathed given his current hooker problems.

He (Sacha Feinberg-Mngomezulu) actually spent two years at Llandovery College down in west Wales!

You're right Derwyn and South Africa knew it as well which is why they have just taken a shot at goal from inside their own half.

And the replacement has just nailed it.

Image source, Getty Images

The next score is vital.

Superb defence from South Africa as Jesse Kriel brings down his man and Harri O'Connor is penalised for holding on.

Liam Williams has his head in his hands because it was a good chance for Wales to build some momentum deep inside oppsition half.

A slight bit of frustration creeping into this game now from South Africa I think.

It looked like he led with his shoulder initially, but he made contact with his head.

Chris Busby is looking at replays of a head on head tackle by Bongi Mbonambi on Gareth Thomas just before the Wales prop left.

But the Irish official seems happy with the challenge.

Image source, Huw

Big moment for the Ospreys lock who makes his international debut having only been called into the squad this week.

He repalces Matthew Screech who has done excellently today up against two World Cup winners.

Kemsley Mathias is also on for Gareth Thomas who looks to have shaken off that shoulder knock.

Sacha Feinberg-Mngomezulu is on at fly-half for the Springboks.

The Stormers number 10 is a real rising star of South African rugby.

I just hope he doesn't do too much today because it takes a long time to type out his name!

Oh it's close. The Welsh driving lineout goes over the line but it's impossible to see if anyone got the ball down and Chris Busby rules out any score.

But it's encouraging for Wales.

Wales stop South Africa in their tracks on halfway and get the turnover.

Finally a chance for Costelow to ping the ball into the corner and for the Welsh pack to have a crack.

Ellis Bevan's debut is over and is replaced by Gareth Davies.

Well you can tell it's an end of season match - the Mexican wave has started and is rumbling its way around Twickenham to huge cheers.

Taine Plumtree now showing how good he is at disrupting South Africa's lineout.

He has really put in a shift today and another one showing how much he was missed in the Six Nations.

He's a hard man, Gareth Thomas. There's plenty of character about him!

That is a great stop by Gareth Thomas on Evan Roos right on his own line.

The Wales prop got low and took the number eight's legs fom under him and Wainwright follows up to make sure.

But Thomas may have paid a price for saving the try and has stayed on the ground clutching his shoulder.

Grant Williams is on at scrum-half for de Klerk