Hibernian beat Falkirk in the Championship and Dundee United win the Challenge Cup.
Scottish Championship Football
Second-bottom Ayr United move level with Dumbarton and four points clear of St Mirren with victory over the Sons in the Championship.
Raith Rovers and Queen of the South draw, maintaining the three-point gap between the sides in the Championship.
Greenock Morton's promotion hopes are dented as Dunfermline Athletic win at Cappielow in the Scottish Championship.
Audio & Video
Holders Hibernian beat Ayr United at Easter Road to advance to the semi-finals of the Scottish Cup.