The top four seeds all advanced in the BCIAA boys basketball quarterfinals Saturday night.

Top-seeded Berks Catholic beat No. 8 Conrad Weiser 56-37 at the Geigle Complex.

The Saints will face No. 4 Wilson in the semifinals, who doubled up Exeter, 60-30.

No. 2 Reading romped over No. 7 Oley Valley 71-43 in Shillington.

The Knights will face No. 3 Wyomissing in the semifinals.  The Spartans beat No. 6 Daniel Boone, 64-51.