The full draw is as follows:

Motherwell v Aberdeen Haddington Athletic v Cove Rangers Queen’s Park v Ross County Heart of Midlothian v Hibernian Kilmarnock v Dundee United Inverness Caledonian Thistle or Hamilton Academical v Celtic Greenock Morton v Rangers Dundee v Clachnacuddin

Ties are scheduled to be played on Friday, 7 December 2018.