document: Premiership
  Aberdeen 4-0 Ross County
  Celtic 2-0 Motherwell
  Heart of Midlothian 2-0 Dundee
  Partick Thistle 2-2 Hamilton Academical
  St Johnstone 0-1 Kilmarnock
  Championship
  Dumbarton 0-3 Ayr United
  Falkirk 2-1 Dunfermline Athletic
  Queen of the South 0-5 Greenock Morton
  Raith Rovers 0-0 Hibernian
  St Mirren 0-2 Dundee United
  Inverness Caledonian Thistle 0-1 Rangers
summary: Match reports from Saturday's Scottish Premiership and Championship games.