BOYS’ BASKETBALL ROUNDUP

In the Arroyo Grande tournament:

Santa Margarita 81, San Luis Obispo 54--Adam Dzierzynski scored 20 points for Santa Margarita (5-1), which advances to tonight’s championship game at 8.

In the Damien tournament:

El Dorado 80, Huntington Park 68--Andy Hinkle scored 14 of his team-high 19 points in the third quarter for El Dorado (3-5).

In the San Dieguito tournament:

Trabuco Hills 82, Oceanside 66--Brett Poulos had 19 points and Ryan Karnoff added 17 for Trabuco Hills (6-2) in a first-round game.

In nonleague play:

Costa Mesa 72, La Habra 58--Lance Luu scored 23 points for visiting Costa Mesa (5-1).

El Toro 58, Foothill 51--Jeff Bone scored 17 points and Jim Lewis added 16 to lead El Toro (3-6). Jared Winger had 26 points for Foothill (3-6).

Katella 78, Magnolia 43--Forward Brian Carlson had 28 points and 15 rebounds for host Katella (7-2).

Valencia 65, Norwalk 46--Bill Eubanks and Kevin Deck each scored 14 points and Mario Aguirre had 17 rebounds for visiting Valencia (3-2).