The draw for the last 16 of the Premier Sports Cup will be made at Pittodrie this Sunday, July 24.
It will be broadcast live on Premier Sports following their coverage of Aberdeen v Raith Rovers, kick-off 3.00pm.
The eight seeded clubs in the draw will be European representatives Celtic, Rangers, Heart of Midlothian, Dundee United and Motherwell, plus the three group winners with the best records.
Ties are scheduled for the midweek of August 30/31 and are subject to TV selections.