GROUP A
Friday July 12
Heart of Midlothian v Dundee United - Kevin Clancy (BT Sport, 7.45pm)
Saturday July 13
Cowdenbeath v East Fife - David Dickinson
GROUP B
Saturday July 13
Forfar Athletic v Brechin City - Duncan Williams
Ross County v Montrose - Chris Fordyce
GROUP C
Saturday July 13
Arbroath v Elgin City - Graham Beaton
Stirling Albion v Hibernian - Greg Aitken
GROUP D
Saturday July 13
Peterhead v Cove Rangers - Gavin Duncan
Raith Rovers v Dundee - Lloyd Wilson
GROUP E
Saturday July 13
Annan Athletic v Dumbarton - Steven Kirkland
Queen of the South v Motherwell - Andrew Dallas
GROUP F
Saturday July 13
Hamilton Academical v Queen's Park - Nick Walsh
Partick Thistle v Airdrieonians - Don Robertson
GROUP G
Saturday July 13
Berwick Rangers v Ayr United - Scott Lambie
Falkirk v Livingston - Alan Muir
GROUP H
Saturday July 13
East Kilbride v Albion Rovers - Steven Reid
Sunday July 14
St Mirren v Dunfermline Athletic - Steven McLean (BT Sport, 3.00pm)