Leinster will hope that a seasonal debut for Jonathan Sexton can inspire a more consistent 80-minute performance tonight as they welcome Guinness PRO12 table-toppers Ospreys to the RDS.

LEINSTER bid to bounce back from the disappointment of their Heineken Cup defeat by Munster when facing the Neath Swansea Ospreys in the Celtic League at Lansdowne Road on Saturday (7.35pm).