This is just a Pro12 - isn't it? Oh wait Leinster are out of the CC played 4 lost 4 eh?

LO delivery is smooth, and Leonard feeds his centre partnership

McGrath penalised for continuing to move following the tackle. Biggar to touch..

Ball moved to Jack McGrath in midfield

Nacewa gathers and carries into oncoming traffic

Head injury assessment for Heaslip.

As the maul slows, Leonard clears

Baldwin feeds Thornton at the LO and constructs the maul.

Both sides exchange a series of kicks before Sexton finds touch in the Ospreys 22.

Rob Kearney arrives beneath and returns fire