Scottish Cup & Premiership: Previews and team news for weekend's games

Saturday

(kick-off 15:00 GMT unless otherwise stated)

Scottish Cup quarter-finals

Rangers v Dundee (12:30 GMT)

Ross County v Dundee Utd

Scottish Premiership

Hamilton v Motherwell

Hearts v Partick Thistle

Sunday

Scottish Cup quarter-finals

Celtic v Morton (12:00 GMT)

Hibernian v Inverness CT (14:00 GMT)