Craig Moore's early goal proved decisive at Somerset Park as Ian McCall's men leapfrogged Ross County on goal difference.
Robbie Neilson's United remain in third place, three points off the pace and having played a game more than the leading pair.
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Saturday 26th January 2019
Ayr United moved to the top of the Ladbrokes Championship with a 1-0 win over Dundee United on Friday night.
Craig Moore's early goal proved decisive at Somerset Park as Ian McCall's men leapfrogged Ross County on goal difference.
Robbie Neilson's United remain in third place, three points off the pace and having played a game more than the leading pair.