Both teams emptying their bench to bring fresh legs on to the pitch

Ospreys in control of this game after Cardiff unable to break through their defence.

Missed opportunity from Ospreys to get a third try after a break from Jeff Hassler but a knock on prevented Ospreys from getting another.

Ill-discipline from Cardiff again as they win a scrum but talk back to the referee gives Ospreys the penalty.

Cardiff need to control the ball much better if they are to get back into this game.

TRY OSPREYS! Webb scored Osprey's second try with a sneaky touch down from the back of the ruck after strong attack from Ospreys,

Ospreys hammering the Cardiff defence again and Rhys Webb thinks he has scored, TMO is to decide whether or not its a try

Ospreys with continuous pressure on the Cardiff defence but Cardiff force a knock on and win the scrum

Ospreys turn over the ball and win another penalty inside the Cardiff, Biggar opts to kick to touch

Brilliant kick from Dan Evans puts Cardiff on the back foot, lineout to Cardiff on their own 5m line