Ontario Sports Empire city 2026 California

Spanning 190 acres, this upcoming complex will be the largest multi-use sports facility on the West Coast. Designed to host athletes of all ages and skill levels, the Ontario Sports Empire will draw regional and national tournaments with: 20 long fields, 14 youth diamonds, 8 full-size diamonds, 4 football/rugby fields, 2 championship baseball diamonds . Set to debut in Spring 2026 with a professional baseball stadium, the Ontario Sports Empire is poised to become a premier destination for sports tourism and community events.

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