Northampton: Ramm; Freeman, Litchfield, Dingwall (capt), Sleightholme; Smith, Mitchell; Iyogun, Langdon, Millar-Mills, Mayanavanua, Lockett, Scott-Young, Pollock, Augustus.

Replacements: Wright, West, Green, Munga, Coles, Mapu, McParland, Hutchinson.

Castres: Chabouni, Raisuqe, Seguret, Dupont, Hulleu; Le Brun, Arata (capt), Guerois-Galisson, Zarantonello, Azar, Ducat, Nakarawa, Peysson, Ardron, Tukino

Replacements: Colonna, De Benedittis, Corato, Babillot, Papalii, Fernandez, Botitu, Baget.

Flanker Henry Pollock is rewarded for his impressive form with a first European start for Saints this afternoon.

The 19-year-old, who helped England win World Rugby's Under-20 Championship in July, picked up the player-of-the-match award for England A in their win over Australia A last month.

We'll have the full line-ups next...

The English sides are yet to register a win in this year's competition but it's Premiership champions Northampton Saints up next.

Phil Dowson's side take on Castres at home. We'll have the build-up next...

It's all over in Durban.

The Sharks are worthy winners and they showed all of their steel at the end to keep Exeter at bay with three players in the bin.

Chiefs leave South Africa empty-handed.

Sharks are back to 14 as Ruben van Heerden returns to the field but Exeter are still intent on throwing the kitchen sink at them.

They close in on the line once again but Ethan Roots knocks on.

Eben Etzebeth will play no more part but he is replaced by Bongi Mbonambi and Sharks are back up to 13 players.

Sharks have done remarkably well not to concede any more points but Ben Hammersley should have scored moments ago.

Agony for Chiefs.

They go for the air again but Ben Hammersley drops the ball beyond the try line.

If he had caught it, he could've just fallen over and scored the try. That could be the chance for the bonus.

Exeter are banging on the door but Sharks concede another penalty inside their own five-metre line.

Surely another yellow card is coming? No says the referee, it's just a warning for stand-in skipper Siya Kolisi.

Exeter will have the scrum.

Exeter look to use their man advantage and move the ball wide and Eduan Keyter is penalised for a deliberate knock on to stop the move.

The winger is sent to the bin and Sharks currently have three players in the bin.

Sharks have a penalty and they point to the posts.

Jordan Hendrikse pops the ball over and stretches their lead.

Ruben van Heerden is shown a yellow card for his infringement at the breakdown in the build-up to the try.

Both locks are in the bin and the Sharks are temporarily down to 13 players.

Exeter couldn't come back from here, could they?

Chiefs kick the resulting penalty to touch and win the penalty again.

This time there will a card shown to Etzebeth and Sharks are down to 14.

Exeter run a line-out routine as the maul begins to trudge to the line. Sharks are pinged for foiling it illegally and captain Eben Etzebeth has a talking to.

Jordan Hendrikse's influence is beginning to grow from open play as he tries to take the ball flat to the line and bring in his teammates.

Sharks are nearly in again after a fine break but the final pass evades them and Exeter can clear.

We're closing in on the hour mark in Durban and the hosts are looking comfortable.

Exeter have had their moments but the Sharks have been clinical so far.

Andre Esterhuizen charges at the Exeter defence in midfield but he is well brought down.

Sharks recycle and move it wide again but it is knocked on and Exeter can relieve the pressure.

Jacques Vermeulen is in down the short side but play is brought back for a penalty as Exeter are penalised in the build-up.

That looked unfortunate for the visitors as I couldn't see a lot wrong there.

Sharks fly-half Jordan Hendrikse makes no mistake from the tee and the lead grows by three.