Lydiate knocks on in the Ulster 22.

Ospreys penalty in their own half as Reidy off his feet. Ball goes into touch.

Stockdale clears for Ulster.

Off the post.

Ospreys penalty as Diack offside at the breakdown. Biggar opts for the sticks.

Ospreys now into the Ulster half.

McCloskey chips through and Davies boots deep into the Ulster 22.

Strong Ospreys scrum but Timoney just about manages to win the ball for Ulster.

Biggar knocks on and Ulster have a scrum around the halfway mark.

Ospreys with possession on halfway.