Ayr have received a boost ahead of their home match with Forfar after Peter Murphy was passed fit enough to play.
Murphy has been out for two months with a back injury, while United manager Ian McCall can also call upon David Robertson, Craig Beattie and Alan Forrest after they shrugged off knocks. Only Martin Campbell (knee) is missing.
McCall said: "It was disappointing to come home from Peterhead last weekend without anything as we did well before losing two late goals.
"We know that our home form...