San Marin beat Terra Linda, then Tam in Wednesday’s tri-meet to clinch the MCAL title. The Mustangs (6-0) beat Tam High, 54-25, in the final match of the day to clinch an undefeated season. The Giants’ Charlie Seraphine (152), Hayden Schepps (167) and Ayaan Naseer (122) also had pinfall wins. Boys basketballSan Rafael (13-10, 2-3) avenged an earlier loss in Mill Valley with Tuesday’s 73-55 victory over Tam High. After a close loss in their first meeting, Marin Academy came out on top with Tuesday’s 62-55 victory over San Domenico.