Marshall yellow carded for an intentional knock on, having been on the field for 2 minutes

A strong maul set by Ulster leads to a Stewart try off the back of the maul

That's no yellow for Ospreys either

Ratti is yellow carded for an intentional trip, Ulster kick for the corner

Stockdale not playing his way into Irish side

Great attack by Ulster but Stockdale drops the ball in space

Flannery pass was horrible to James Hume

Flannery restarts play, Ospreys clear

Both teams need to start taking points

Ulster concede another penalty in their 22m, warning given