Cathedral Catholic is not only unbeaten, but also hasn’t dropped a set.

The road to the Open Division State Championship in girls volleyball will go through Cathedral Catholic High.

The 38-0 Dons, the San Diego Section Open Division champions, drew the top seed in the eight-team Southern California Regional Championships, which start Wednesday, Nov. 9.

First serve is 6 p.m.

Cathedral, which hasn’t lost a set this season, hosts No. 8 Lakewood (29-8), the Southern Section Division I champion.

Torrey Pines, which lost to Cathedral Catholic in the San Diego Section finals, is seeded No. 5 and plays at No. 4 Santa Ana Mater Dei.