Well, that's a wrap from this one.

A derby clash that was stagnated for much of the game eventually produces fireworks to finish.

In Belfast, Ulster held off a late scare to overcome Cardiff. You can read the report from that match here.

Keep an eye on the BBC Sport website and app for reaction from both games.

Thanks for joining us tonight. Good evening!

Ulster second row Iain Henderson speaking on Premier Sports 2:

"We knew things were bubbling in the last 18 months. Last week's game and this game shows we are by no means the finished article, we have loads to work on.

"Fair play to the coaching staff and what they have brought our squad from last season to pre-season and to the start of this season."

Andrew Coombs speaking on S4C:

"I have to be honest, I’m proud of the Ospreys for coming through after the week they’ve had.

"Saying that, the Dragons have been on a good run and that will continue.

"But you can see what it means to the Ospreys community tonight."

Player of the Match Matthew Dalton speaking on Premier Sports 2:

"That was awesome, what a night at the Affidea Stadium.

"It can't get better than that.

"First start at six. I was worried coming into the game as I am normally a second row, but that was awesome.

"We are sitting in a great position going into the next block."

Ospreys captain Sam Parry speaking on S4C:

"It's been an emotional week, but we stuck in there and we got out on top.

"Something we spoke about before the game, what it means to wear the jersey, to see the supporters protesting before the game and you hear them now.

"It means so much to us and we’re proud to represent this team."

Image source, BBC Sport

Give us your thoughts on the games by using the 'Get Involved' icon at the top of the page

Jamie Roberts
Former Wales international on S4C

What a spectacular try by Giles, in these conditions, wasn't the best game and what a way to finish the game.

Ulster's James Hume speaking on Premier Sports 2:

"I was very nervous before the game with the pressure of last week, not getting it over the line and we needed a response tonight

"I am proud of the group. We are our own worst enemy sometimes late in the game.

"I love playing with this group. It is unbelievable to go into work with your best friends."

Fraser Watson
BBC Sport Wales reporter

Dragons will be wondering how they contrived to throw that away.

The answer? They were the better side for much of the 80 minutes but when faced with seeing things out, they lost discipline and composure. For all their rejuvenated form, another chance for a rare away win goes begging.

For Ospreys, it was an ordinary display but thanks to Keelan Giles, a spectacular finish.

Had they lost, Mark Jones would have been rightfully ruing a lack of accuracy and cohesion from his side.

As it turned out, he can now reflect on his side digging deep to end another turbulent few days with a win.

Try scorer Angus Bell speaking on Premier Sports 2:

"It was good fun and good to get the win at home. It has been awesome.

"Cardiff are a great team, great players, great set pieces and great coaches so we knew we had to put points on them."

Match-winner Keelan Giles speaking on S4C:

"It's class.

"We spoke about this game all week and I'm so glad we got the win at the end. The boys dug deep.

"Massive thanks to the crowd for coming out. They brought their voices and were the extra man for us tonight."

Rhys Priestland
Ex Wales international fly-half on S4C

Giles is so dangerous in those one on one battles.

Some second half this has been, heartbreak for the Dragons, they’ve played so well tonight, losing the two probs early on.

But fair play Keelan Giles, they needed a spark and they got that.

Ospreys fans - breathe a sight of relief.

Dragons fans - look to the heavens and ask when an away win will finally, finally come.

Chris Horsman
Former Wales prop on BBC Radio Wales

Cardiff will settle for a losing bonus point, it was a valiant second half.

They eventually got themselves in the game, but Ulster were in cruise control.

It’s was always going to be a difficult place to come, and after the first half it seemed like Ulster was going to run away with it.

But fair play to Cardiff, they stuck in and show’s some attack intent, some character and spirit.

But Ulster were the best team and the right team won tonight.

Boy, you could cut the tension with a knife as the Dragons scramble in defence.

The pressure yields when Keelan Giles fails to take a difficult pass out wide.

Time is running out as we learn Cebo Dlamini's yellow card won't be upgraded.

Andy Gray
BBC Sport NI at the Affidea Stadium

It's job done for Ulster, although they were pushed all the way by Cardiff.

Angus Bell's solo try will give him the headlines, but that was a huge moment from James Hume with a few minutes left to relieve the pressure on the Ulster line.

They're up to fourth in the table and overtake Cardiff as their superb season continues.

It's all over and Ulster seal the win but there is a bit of a flat reaction to the final whistle as the home crowd were desperate for the bonus point.

They do enough for the four points but their second half woes reared their head again and almost cost them. It's a win though heading into the break for the Six Nations and that was the minimum required.