Isa Nacewa's drop goal this morning has helped Leinster beat Ospreys by 18 points to 11 in the Magners League Competition in Ireland.

Nacewa, who is eyed by the Fiji Rugby Union selectors to be part of the Flying Fijians for the Northern Hemisphere tour in November, played a crucial role from the backline.

Leinster at one stage was only playing with 13 players when Jerry Collins and Duncan Jones were sin-binned but still held on for the win.