Leinster have won five of their last six games against Ulster, whilst the Ulstermen have not won a game in Dublin since a 26-15 victory over Leinster at Donnybrook in the Interprovincial Championship on 13 August 1999.
Leinster's only defeat in their last five matches in all competitions was 23-24 at Munster on 2 April. The Leinstermen have won their last 24 home regular season games in the Magners League.
Ulster have won their last six Magners League encounters since their 22-23 reversal at Ospreys on 13 February. The Ulstermen have yet to beat a fellow Irish province this season.
Referee: Pascal Gauzere (FFR, 2nd League game)
Assistant Referees: Peter Fitzgibbon, Peter Roche (both IRFU).
TMO: Jude Quinn (IRFU).
Live on RTE Sport and BBC Sport NI.