Story byJerzy Robinson Sierra CanyonLance SmithSun, March 1, 2026 at 5:56 AM UTC·4 min readOntario Christian leads Sierra Canyon: Live score, updates from CIF-Southern Section basketball championship originally appeared on The Sporting News. Add The Sporting News as a Preferred Source by clicking here. Two of high school girls basketball's best teams and a bevy of its brightest stars will go head-to-head for a CIF-Southern Section Open Division title on Saturday at Toyota Arena in Ontario. AdvertisementAdvertisementAdvertisementNationwide No. 2 Ontario Christian (31-1), led by top-ranked junior Kaleena Smith and top-ranked sophomore Tati Griffin, is the favorite to repeat as Southern Section girls basketball champion.