Inverness Caledonian Thistle missed the chance to close the gap at the bottom of the Scottish Premier League football championship with a 1-1 draw against Dundee United.
Falkirk's 2-2 draw with St Mirren left them four points above Inverness at the foot of the table.
Hibernian drew 1-1 with Kilmarnock at Rugby Park while Motherwell beat Hamilton 1-0 at Fir Park in the Lanarkshire derby.
Hearts beat Aberdeen 2-1 at Pittodrie to move up to third on the SPL table.
Celtic entertain Rangers in the Old Firm derby overnight.
