Travis Erickson pitched a complete game with five strikeouts, Jeff Briones scored on an error and Nick Frank had a double to lead Thousand Oaks (1-0) over Sun Valley Poly (0-2).
Vasquez 13, Eagle Rock 3 (6 innings)
Ryan McCarney pitched five innings with 10 strikeouts and went three for four with a home run and three RBIs to lead Vasquez (1-0) over Eagle Rock (0-2).
Agoura 12, Chaminade 3
Harvard-Westlake 2, L.A. Wilson 0
Oaks Christian 10, Sylmar 8
Corona Centennial 23, Riverside Christian 0 (5 innings)
Steven Valdez (1-0) pitched three innings and had three strikeouts and senior Matt Dunne went two for three, including a home run, and had four RBIs and four runs scored to lead Corona Centennial (1-0) past Riverside Christian (0-1).
San Gorgonio 18, Riverside Notre Dame 2
In the first at-bat of his high school career, freshman Andrew Tejeda hit three-run homerun in a 10-run first inning for host San Gorgonio (1-0). Riverside Notre Dame is 0-1.
Bell 2, Hawthorne 0
Javier Hernandez went two for three with two RBIs and Raul Landeros had one RBI to lift visiting Bell (3-0). Sam Torres pitched a complete game with six strikeouts and no walks for Bell.
Buena 9, St. Monica 1
Will Terry went two for three with four RBIs and Colin Timmons went two for four with one RBI to lead visiting Buena (1-0). St. Monica is 0-1.
Chatsworth 5, San Fernando 2