Granada Hills means business in the City Section softball playoffs that began Thursday. Beaten in the championship game the last two seasons, the Highlanders opened action with a 13-0, mercy-rule win over Banning in the Open Division.

Addison Moorman gave up no hits and struck out 11 in five innings. Lainey Brown and Elysse Diaz each had three hits. Granada Hills, seeded No. 1 in the eight-team tournament, will play host to Venice in Wednesday’s semifinals.

Venice 2, El Camino Real 1: In the bottom of the ninth inning, the Gondoliers won it when Abigail Acensio got a walk-off single with the bases loaded. Violet Acensio struck out four with no walks in nine innings. Sophomore Remy Glassman of El Camino Real struck out 12.

San Pedro 6, Kennedy 1: Caroline Baker scattered nine hits, while striking out eight with no walks, for the Pirates, who will have a rematch with Marine League rival Carson in the semifinals on Wednesday. Jenna Ortega had two hits and two RBIs.

Carson 16, Birmingham 5: The Colts picked up a mercy-rule win in the sixth inning. Rylee Gardner hit two home run and drove in six.