Not the best decision there from Tipuric as he takes a penalty quickly instead of letting Davies go for the posts and a few phases later the Ospreys are penalised for holding on. Evans clears to halfway.

Some fine carrying from Ospreys as they move into the Cardiff 22

come Blues hold them out and see it to the end

Super kick from Jarrod Evans as he doubles Cardiff's lead.

Penalty Cardiff at the scrum and in a kickable position Evans will go for the posts.

Fantastic kick from Davies pushing the Blues back into their 22.

And for Ospreys Biggar has been subbed off with a back injury.

Some news from the dressing rooms with Warburton rolling on his ankle and Tom James and Kristian Dacey also not returning to the game with a head and elbow injuries.

Davies fails to find the target with a penalty and Ospreys remain scoreless

Sam Davies get the second half underway.