UCD will be going for a hat-trick of wins over Sligo without the banned Keith Doyle and fellow full-back Alan Mahon (hamstring).
Midfielder Paul Crowley’s season is over after he broke an ankle in the 1-0 win over Bohemians last week.
Likewise Sligo midfielder Chris Turner won’t play again this season after chipping a bone in his ankle in the 5-0 FAI Cup semi-final defeat to Derry on Tuesday.
Goalkeeper John O’Hara (thumb) is also out along with banned defenders Gavin Peers and Liam Burns.
