The four teams at the bottom of the Premier Division – who are locked on 14 points – are all playing.
Finn Harps who are bottom on goal difference welcome Limerick, second from bottom Sligo go to third placed Bray , third from bottom Galway host Bohemians and fourth from bottom St Pats play Dundalk.
In the nights other action leaders Cork City host Shamrock Rovers and Drogheda face Derry.
In the first division Athlone host UCD and Shelbourne welcome Cabinteely.
