Dos Pueblos will open the CIF Division 1 water polo playoffs at home while Santa Barbara drew a tough road assignment for the first round.
The Dons (17-12), who finished third in the Channel League, travel to Harvard Westlake on Wednesday
The Chargers (21-7), who shared the league title with Ventura, will host Notre Dame of Sherman Oaks at the Elings Aquatic Center at 3:15 p.m.