Leanne Ross scored a hat-trick as League Cup holders Glasgow City strolled into the semi-finals with the 10-0 demolition of Glasgow Girls.
Last season's beaten finalists Hibernian also enjoyed a comfortable afternoon, winning 6-0 at Forfar.
Aberdeen turned in a great display to beat early SWPL leaders Spartans 5-1, with Rachael Small scoring twice.
And Rangers make up the final four, scoring two late goals in a 5-0 triumph over Buchan.
SWPL League Cup results:
Aberdeen 5-1 Spartans
Forfar Farmington 0-6 Hibernian
Glasgow City 10-0 Glasgow Girls
Rangers 5-0 Buchan Ladies