By the time Etiwanda and Ontario Christian took the court for Saturday night’s CIF Southern California Regional Open Division semifinal it was already known who the winner would meet.
News was spreading through the gym that Sage Hill had just upset Sierra Canyon 57-54 in Chatsworth in the other Open semifinal — one of the most shocking upsets in state basketball history.
Amalia Holguin scored 26 points, including a pair of free throws which gave Sage Hill a three-point lead in the closing seconds…