Sixteen Orange County teams will be in action Saturday night when the Southern Section girls' basketball playoffs move into the quarterfinals.
The featured game will be in Division II-AA, where Sea View League champion Tustin (25-3) will play host to fourth-seeded Riverside North (24-1).
All games start at 7:30 p.m. Quarterfinal pairings involving county teams:
Division I-A: Capistrano Valley (18-6) at Buena (23-2), Cerritos (18-9) at Marina (23-4), Thousand Oaks (25-3) at El Toro (19-6).
Division II-A: Valencia (19-8) at La Habra (21-5), Woodbridge (22-5) at Pioneer (23-5), Bishop Montgomery (22-4) at Cypress (21-6).
Division II-AA: Riverside North (24-1) at Tustin (25-3), Brea-Olinda (26-1) at Garey (13-12).
Division III-A: Rancho Alamitos (25-0) at Rosary (13-7), Costa Mesa (18-8) at Yucca Valley (15-7).
Division III-AA: Lompoc (19-2) at Newport Harbor (13-11), Magnolia (15-7) at Estancia (24-1).
Division IV-A: Orange Lutheran (11-9) vs. Western Christian (19-4) at Covina High School.