Back Bay has joined the Coastal Dragons in the final of the Southern California Boys HS club championship after the Sharks beat the San Diego Yougn Aztecs 60-3 Saturday.

The Dragons had already won their semi, having played the game early so the San Diego Mustangs could attend the Pacific Cup. Then in Saturday's other semi Back Bay took control and pinned the Aztecs in their own 22 for most of the game.

Sosefo Mailangi-Ray scored four tries for the Sharks.

Back Bay and the Dragons have not met this season, but the two teams do have common opponents in Belmont Shore and the Young Aztecs. Their scores against Belmont were virtually identical, but Back Bay's win over the Aztecs was much greater than that of the Dragons.

The final will be held Saturday at Great Park in Irvine, Calif.