Lions head coach Warren Gatland has admitted that centre Jamie Roberts and prop Alex Corbisiero are both unlikely to be fit for this Saturday's second Test against Australia.

Speaking after this morning's 35 - 0 win over the Melbourne Rebels, Gatland revealed that the pair are struggling to recover from their injuries ahead of Thursday's team announcement.

Conor Murray and Sean O'Brien were among the Lions' try-scorers this morning while Tom Court made his Lions debut off the bench.

©INPHO/Billy Stickland