Tesoro will play Tustin in one semifinal and Beckman plays Los Alamitos in the other semifinal in the Tustin Classic boys basketball tournament Thursday at Tustin High.

The Tesoro-Tustin game is at 6 p.m. Beckman-Los Alamitos is at 7:30 p.m.

Tustin has tournament wins over Laguna Beach and Woodcreek. Tesoro’s tournament wins are over Westmont and Woodbridge. Beckman defeated Long Beach Wilson and San Clemente, and Los Alamitos beat Laguna Hills and California./San Ramon.

Also in the Tustin Classic on Thursday: Westmont vs. Trabuco Hills, 9 a.m.; Sage Ridge vs. Laguna Hills, 10:30 a.m.; San Clemente vs. California/San Ramon, noon; Woodbridge vs. Woodcreek, 1:30 p.m.; Long Beach Wilson vs. Calvary Chapel, 3 p.m.; Fairmont/San Juan Capistrano vs. Laguna Beach, 4:30 p.m.

The championship semifinals at the Estancia Coast Classic at Estancia High on Thursday: El Modena vs. Irvine, 6 p.m.; Estancia vs. Santiago, 7:30 p.m. All four of the Coast Classic semifinalists went 2-0 in pool play.