Scarlets v Ospreys (15:00 BST) - BBC Radio Wales & BBC Radio Cymru
Dragons v Blues (17:15 BST) - BBC Radio 5 live sports extra, BBC Radio Wales & BBC Radio Cymru
Dragons 12-5 Cardiff Blues
A half of two halves at Rodney Parade. The Dragons got off to a blistering start, scoring two tries before the Blues got back into the game. The visitors had the better of the latter stages of the half but it is the Dragons who lead at the break. All to play for still in the second half.
Image source, Huw Evans Picture AgencyDragons 12-5 Cardiff Blues
Gareth Griffiths
BBC Sport Wales at Rodney Parade
Cardiff Blues wing Owen Lane enjoys playing at Rodney Parade. Man-of-the-match performance here last season and been prominent so far this game. A realistic contender for Warren Gatland's Wales squad.
Dragons 12-5 Cardiff Blues
Quote MessageIt's times like this the Dragons need to be solid, build up the phases and put the pressure back on the Blues.
Gareth Delve, BBC Radio Wales
Owen Lane
The Blues go over again and again the TMO is called into action -but this time the visitors can celebrate.
Owen Lane shrugs off one tackle to battle his way into the corner, stretching a long right arm out to get the ball down a fraction over the line.
Gareth Anscombe misses the conversion, but the Blues deserved their try, it had been coming.
Image source, Huw Evans Picture AgencyDragons 12-0 Cardiff Blues
No he did not. The whole Cardiff Blues team now face a long walk back to the Dragons five metre line for an attacking scrum, the TMO ruling the Dragons defender grounded the ball instead of Willis Halaholo.
Dragons 12-0 Cardiff Blues
We go to the TMO. Willis Halaholo thinks he has scored a try, as do the Cardiff Blues side as Anscombe lines up the conversion before the try is given. Did he have control of the ball?
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Dragons 12-0 Cardiff Blues
Gareth Griffiths
BBC Sport Wales at Rodney Parade
Crowd getting into this especially the Hazell Stand. Been on the case of assistant referee for not giving a forward pass and also angry with no action taken against Jason Harries for an aerial challenge on Dafydd Howells.
Dragons 12-10 Cardiff Blues
Dragons currently with 86% territory. They've made the most of it in this opening 20 minutes.
Jarred Rosser
The Dragons are all over the Blues here. From a line-out the ball is moved quickly to Josh Lewis who skips a tackle and is free.
He generously offloads to Jarred Rosser who has the simplest of tasks.
Lewis makes no mistakes with his third conversion attempt of the evening.
Celebrating in style
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Dragons 5-0 Cardiff Blues
He misses again. Just the five points for the Dragons.
Josh Lewis
Josh Lewis may not have scored a penalty from his own half but he has still scored the first points of the match.
Dragons spread the ball wide to the left, stretching the Blues, and Lewis is there to cross in the corner. Lewis misses the conversion from a tight angle but he will get another attempt as the Blues ran at him too early...
Gareth Griffiths
BBC Sport Wales at Rodney Parade
Wales coach Warren Gatland is here at Rodney Parade to run the rule over the autumn squad hopefuls.
Gatland will name his squad on 16 October.
Dragons 0-0 Cardiff Blues
Dragons are over in the corner through captain Cory Hill but Owen Lane does superbly to get his body under the ball and prevent the try.
FT: Scarlets 20-17 Ospreys
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Dragons 0-0 Cardiff Blues
Unfortunately for Dragons Josh Lewis' kick drifts wide of the posts. It had the distance, but the accuracy was some way off. Still 0-0 at Rodney Parade.
Dragons 0-0 Cardiff Blues
Josh Lewis is lining up a penalty from his own half, this is a long way out
Dragons 0-0 Cardiff Blues
And we are under way at Rodney Parade for the second derby of the day.
#bbcrugby
So the Scarlets win the battle of the west, but who will come out on top at Rodney Parade as the Dragons host Cardiff Blues?
Have your say using #bbcrugby.