Tags: Football Match.
The 2012 Celtic League Grand Final was the final match of the 2011–12 Celtic League season. The 2011-12 season was the first with RaboDirect as title sponsor and the third ever Celtic League Grand Final. Ospreys won the game 31-30 against Leinster.Shane Williams scored a 78th minute try in the corner for the Ospreys which Dan Biggar converted to seal victory by one point.