Good hit by Anton Peikrishvili for the Blues but the Ospreys attack continues to threaten

Ospreys into the Blues 22 just before the break

Ospreys still with ball in hand but struggling to make ground

Another stoppage for treatment with Blues No 8 James Sheekey being tended to but he is ok to continue

Ospreys forwards trying to make some ground but the Blues are defending well

Dan Evans straight into the fray, making an early break before a long kick upfield

With Grabham having to go off, Dan Evans has come on at fullback and Dafydd Howells has moved to the wing

A big scrum earns Cardiff Blues a penalty just outside the 22m, Ben Jones kicks to touch inside the Ospreys half

A good run out of his own half from Ospreys wing Tom Grabham ends as he collides with Blues scrumhalf Rhodri Davies with both men going down and needing treatment

Blues have kicked it into touch on the full, they will come back for an Ospreys lineout