That is one of six group games that will be shown live on BT Sport...
Friday July 12
Heart of Midlothian v Dundee United
Live on BT Sport, kick-off 7.45pm
Sunday July 14
St Mirren v Dunfermline Athletic
Live on BT Sport, kick-off 3.00pm
Friday July 19
Motherwell v Greenock Morton
Live on BT Sport, kick-off 7.45pm
Sunday July 21
St Johnstone v Ross County
Live on BT Sport, kick-off 3.00pm
Friday July 26
Elgin City v Hibernian
Live on BT Sport, kick-off 7.45pm
Sunday July 28
Dundee v Inverness CT
Live on BT Sport, kick-off 3.00pm
