Division Two champions Livingston extended their unbeaten league run to 10 games despite playing almost an hour of the 0-0 draw against Ayr with 10 men.
Livi's 21-goal top-scorer was dismissed in the 36th minute of an otherwise incident-free first half following a heavy challenge on Ayr midfielder Alan Trouten.
Ayr created the better of the chances and Michael Moffatt was guilty of missing the best chance of the game when he fired a close-range effort over the bar in the 62nd minute following Trouten's inswinging corner.
Livi suffered further problems in the 90th minute when defender Paul Watson left the field on a stretcher after suffering a nasty looking injury.
Source: DSG
Source: DSG