Kevin Clancy is the referee for Friday night's Scottish Premiership game between Kilmarnock and leaders Dundee United at Rugby Park.
Brian Colvin is in charge as Queen of the South face Championship pacesetters Hearts at Palmerston on Saturday and John McKendrick is the man in the middle as League 1 frontrunners Forfar travel to Airdrie.
There are no League 2 games due to the second round of the William Hill Scottish Cup.
Scottish Premiership - Friday
Kilmarnock v Dundee United - Kevin Clancy (BT Sport, 7.45pm)
Scottish Premiership - Saturday
Dundee v Aberdeen - Willie Collum
Partick Thistle v Motherwell - Bobby Madden
St Johnstone v St Mirren - Don Robertson
Scottish Premiership - Sunday
Celtic v Hamilton Accies - Steven McLean (Kick-off 1.00pm)
Inverness CT v Ross County - Craig Thomson (Sky Sports, 12.45pm)
Scottish Championship - Saturday
Dumbarton v Cowdenbeath - Greg Aitken
Falkirk v Alloa Athletic - Crawford Allan
Hibernian v Raith Rovers - John Beaton
Livingston v Rangers - Stephen Finnie
Queen of the South v Hearts - Brian Colvin
Scottish League 1 - Saturday
Airdrieonians v Forfar Athletic - John McKendrick
Brechin City v Morton - Barry Cook
Peterhead v Ayr United - Alan Muir
Stenhousemuir v Stranraer - Mat Northcroft
Stirling Albion v Dunfermline Athletic - Andrew Dallas
.png){kind=logo}
