On February 24, 2017, the Galen Center in Los Angeles transformed into a basketball arena for a historic doubleheader that capped the Southern Section Open Division semifinals.
The first contest featured Sierra Canyon squaring off against Bishop Montgomery, while the second game paired Mater Dei with Chino Hills, two of the state’s most celebrated programs.
Eric Sondheimer, the Los Angeles Times prep sports columnist, was on hand to capture the electric atmosphere and the dramatic moments that defined the night.
The Atmosphere
The sold‑out crowd reflected the surging popularity of high school basketball in Southern California, with families, alumni and scouts filling every seat.
Fans witnessed clutch performances and buzzer‑beating plays that kept the audience on the edge of their seats, underscoring the stakes of the semifinal matchups.
The games served as a showcase for future college stars, sparking early conversations about which prospects would soon commit to Division I programs.
Legacy
Sondheimer’s reporting highlighted how the doubleheader became a benchmark for community engagement, illustrating how high school sports can unite diverse audiences across the region.
The California Prep Sportswriters Association later recognized the event as a model for future championship weekends, cementing its place in the state’s basketball lore.