Liberty, Gorman look to keep rolling in the Desert Region semifinals, while the Mountain Region playoffs begin with intriguing quarterfinal matchups.
Canyon Springs got off to an 0-6 start against a difficult schedule, but the Pioneers enter the Mountain Region playoffs with confidence after three straight wins.
Rigo Carrasco scored twice for the top-seeded and defending state champion Wildcats in a 3-1 win. Desert Region No. 1 Bishop Gorman beat Desert Oasis to stay unbeaten.
Centennial needs a win over a Cimarron-Memorial team that is out of the playoff race to claim its first league title since 2002 and the No. 1 seed in the Northwest League.