Leinster and Ulster will be looking to keep pace with Glasgow at the top of the Rabo Direct Pro-12 table.
The two provinces will warm-up for their respective European quarter-finals with a crucial inter-provincial derby at the RDS this evening.
Ulster welcome back the likes of Ruan Pienaar, Craig Gilroy and Rory Best for their trip to Dublin while Leinster have fit-again Richardt Strauss and Gordon D'Arcy back in their starting side.
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Kick-off in Dublin is at 6.15pm.
Meanwhile, Connacht are away to Treviso at 7pm.