Ladbrokes Premiership - Saturday
Aberdeen v Hibernian - Don Robertson
Heart of Midlothian v Kilmarnock - Alan Muir
Motherwell v St Mirren - John Beaton
Ross County v St Johnstone - Euan Anderson
Ladbrokes Premiership - Sunday
Livingston v Celtic - Willie Collum (Sky Sports, 12 noon)
Rangers v Hamilton Academical - Nick Walsh
Ladbrokes Championship - Friday
Alloa Athletic v Dundee United - Greg Aitken (BBC Scotland, 7.05pm)
Ladbrokes Championship - Saturday
Ayr United v Inverness Caledonian Thistle - Steven McLean
Dundee v Arbroath - Alan Newlands
Morton v Dunfermline Athletic - Graham Beaton
Partick Thistle v Queen of the South - Andrew Dallas
Ladbrokes League 1 - Saturday
Clyde v Montrose - Steven Kirkland
Dumbarton v Forfar Athletic - Kevin Graham
East Fife v Stranraer - David Dickinson
Peterhead v Airdrieonians - Gavin Ross
Raith Rovers v Falkirk - Scott Lambie
Ladbrokes League 2 - Saturday
Albion Rovers v Elgin City - Chris Graham
Brechin City v Stirling Albion - John McKendrick
Cowdenbeath v Edinburgh City - Steven Reid
Queen's Park v Annan Athletic - David Lowe
Stenhousemuir v Cove Rangers - Duncan Williams