The other First Division side registered identical 5-0 wins. Mosta beat Tarxien Rainbows, Hibernians defeated Hamrun Spartans while Gozo beat St. Venera Yellow Blues.
In other matches, Second Division champions Mgarr United defeated Naxxar Lions 9-0 while Melita beat Lija/Iklin 6-3.
In the quarter-finals, which will be held next Tuesday, Gozo take on Birkirkara, Hibernians face Melita, Zurrieq meet Mgarr United and Kirkop United play against Mosta.