Wednesday 19th October
Quarter-finals
- Motherwell 0 , Celtic 4 at Full timeMotherwellCelticFull time
- Aberdeen 4 , Partick Thistle 1 at Full timeAberdeenPartick ThistleFull time
- Rangers 1 , Dundee 0 at Full timeRangersDundeeFull time
Tuesday 18th October
Quarter-finals
- Kilmarnock 2 , Dundee United 1 at Full timeKilmarnockDundee UnitedFull time
All times are UK and subject to change. BBC is not responsible for any changes.