Postpublished at 26 mins
Gloucester 6-10 Ospreys
Ospreys hooker Sam Parry is back in the side after overcoming a hamstring injury but his line-out radar is slightly off tonight. Two not straight now.
Gloucester are into the semi-finals of the European Challenge Cup after a 23-13 win over Ospreys at Kingsholm
Keelan Giles scored the opening try of the game on 14 minutes after Santiago Carreras' early penalty for Gloucester
Seb Blake scored Gloucester's first try of the game 10 minutes before half-time to give them the lead for the first time in the game
Cherry & Whites led the Ospreys by a single point, 14-13, at half-time
Three penalties from Santi Carreras moved Gloucester 10 points clear of Ospreys with 15 minutes left to play
Ospreys failed to score a point in the second-half, as Gloucester booked their place in the semi-finals
Gareth Griffiths
Gloucester 6-10 Ospreys
Ospreys hooker Sam Parry is back in the side after overcoming a hamstring injury but his line-out radar is slightly off tonight. Two not straight now.
Gloucester 6-10 Ospreys
Ian Gough
Former Wales international on BBC Radio Wales
Ospreys just want to keep that scoreboard ticking over.
They take that opportunity to do that.
Owen Williams
Ospreys have looked more assured in attack and have their reward as Owen Williams kicks a penalty.
Gloucester 6-7 Ospreys
Ospreys have settled now and are going through the phases. Owen Williams misses a drop-goal attempt but the visitors have a penalty.
Santi Carreras
Santi Carreras slots over a second penalty to reduce the deficit to one point.
Gloucester 3-7 Ospreys
Ian Gough
Former Wales international on BBC Radio Wales
One sniff, one opportunity and the Ospreys are in.
Jack Walsh was so sharp to break into that space.
Brilliant from the Ospreys, against the run play potentially, but they will take it.
Gloucester 3-7 Ospreys
The quick Kingsholm surface is aiding the Ospreys counter-attacking game so far.
Keelan Giles has been electric.
Keelan Giles, con Owen Williams
A brilliant break from Jack Walsh releases Keelan Giles to sprint away to score.
Owen Williams converts.
Gloucester 3-0 Ospreys
Ian Gough
Former Wales international on BBC Radio Wales
The Ospreys have got to make Gloucester work harder for their points.
That was a cheap penalty to give away, it mounts silly pressure on themselves.
Santiago Carreras
Santiago Carreras has opened the scoring after an Ospreys offence. First blood to the home side.
Ospreys are struggling here.
Gloucester 0-0 Ospreys
Ian Gough
Former Wales international on BBC Radio Wales
The Ospreys are up against a big wall of defence, a variety of attacks might bring the Ospreys success, chip balls that type of thing.
The Ospreys need to be brave tonight.
Gloucester 0-0 Ospreys
An early line-out not straight from Ospreys and a penalty conceded. Toby Booth will not be impressed.
Basics important tonight for both sides.
Gloucester 0-0 Ospreys
Some great enterprise from Ospreys early on with Jack Walsh and Owen Watkin releasing Keelan Giles but it eventually comes to nothing. A frantic start.
Gloucester 0-0 Ospreys
French referee Pierre Brousset gets play started here at Kingsholm with Owen Williams kicking off. Great atmosphere here.
Gloucester v Ospreys (20:00 BST)
Ian Gough
Former Wales international on BBC Radio Wales
The Ospreys will have to get used to playing in this hostile English stadium very quickly.
Gloucester haven't been amazing all year, you can see the confidence in the Ospreys.
I hope I'm not jinxing it, but I hope something special happens tonight.
Gloucester v Ospreys (20:00 BST)
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Gloucester v Ospreys (20:00 BST)
Ian Gough
Former Wales international on BBC Radio Wales
People want an atmosphere in the stands, it's been diluted in these big stadiums.
You get that smaller compact ground and you build from there, block by block.
It's a great idea for the Ospreys.
Gloucester v Ospreys (20:00 BST)
It may be more than six years since these teams faced each other on the pitch, but the clubs have plenty of common ground.
Ospreys skills coach James Hook played for Gloucester as well as former hooker Richard Hibbard.
The team includes ex-Gloucester fly-half Owen Williams while former Gloucester chief executive Lance Bradley is now running things at the Welsh region.
And the two head coaches know each other inside out following their time together at London Irish.
Skivington said: "Their 10 [Williams] has been here before and he's a very good player so he can orchestrate the team well.
"They've got a good set-piece and they fight hard and you could see that within their group.
"It's going to be a really tough game and we're going to have to be seriously focused and ready.
"I know Toby Booth very well and he's got experience of here as well. I'm sure they'll be well versed by the time they come to Kingsholm on what that experience will be like."
Ospreys head coach Booth said: "I have some good memories there (at Kingsholm).
"I know George well and they are a good team. They have high-profile players like Zach Mercer and we need to be better than we were against Sale."
Gloucester v Ospreys (20:00 BST)
Ospreys may not have some of the big names of the past but their current crop of locally-born youngsters have managed something their previous Gallacticos never did - win a European knock-out match!
Even when they had a team full of British Lions such as Shane Williams, Ryan Jones and Adam Jones as well as ex-All Blacks in Justin Marshall, Marty Holah and Jerry Collins, they never made it past the quarter-finals of Europe.
Now after breaking that knock-out duck against Sale Sharks, lock Adam Beard is hoping to create history by being part of the first Ospreys side to reach a European semi-final.
"Its huge for Ospreys and we are targeting that semi-final," said Beard.
"We know we don't get any second chances, it is knockout rugby and the boys are bouncing for it.
"It's another huge Anglo-Welsh derby and I know they get some good support and I have heard it can be a hostile crowd. Hopefully it will be a packed stadium."
Gloucester v Ospreys (20:00 BST)
Ian Gough
Former Wales international on BBC Radio Wales
That cross-border spice adds to tonight, it's knockout rugby and you've got to leave everything out there.
Ospreys were so clinical last week against Sale, I think they need to be on it again tonight.