The PRO12, rugby's premier professional club competition in Ireland, Italy, Scotland and Wales, today announced the fixtures for the 2014/2015 season and welcomed Guinness as the new title sponsors - the league will now be called the GUINNESS PRO12.
Ulster were the last team to beat Leinster in a league match at the RDS in March of last year, and they will aim for a repeat of that result when they take on the defending RaboDirect PRO12 champions in a mouth-watering semi-final clash.
With their place in the play-offs confirmed, Ulster will give some of their youngsters the chance to shine against a Munster team that are still chasing home advantage in the RaboDirect PRO12 semi-finals.
Ulster wrap up the league phase of the RaboDirect PRO12 with two juicy interprovincial derbies, the first of which sees them hosting table toppers Leinster on an historic night for the redeveloped Ravenhill.
Glasgow Warriors have proven difficult opponents for the provinces this season, with the Scots recording five wins and two losses against the Irish sides in the current campaign. Ulster are next up to try and storm Scotstoun.