Ontario Sports Empire to Open October 26
The massive new sports complex in Ontario, California, debuts to the public with over 40 fields and amenities.
Updated on Oct. 24, 2026 in Baseball
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The $850 million Ontario Sports Empire sports complex is set to open its gates in Ontario, California, on October 26, 2026. This expansive 190-acre site aims to bridge the gap in West Coast sports infrastructure.
Why it matters
The city of Ontario developed this facility as a long-term community investment to attract traveling youth teams and families from across the region. It is designed to fill a notable void in available sports facilities on the West Coast.
The 190-acre complex features over 40 fields, including 14 youth baseball diamonds and eight full-size baseball and softball fields. It also supports high-capacity events with a six-level parking structure offering 1,300 spaces and a 152-by-51-foot jumbotron.
The players
Scott Ochoa
He serves as the City Manager for Ontario and made a statement regarding the project in 2025.
Sports Facilities Companies
This organization acts as the management firm for the new sports complex.
The details
The complex is positioned near 6,000 hotel rooms and sits just 10 minutes from Ontario International Airport. It is located directly adjacent to an existing 6,500-seat professional baseball stadium.
Timeline
The complex opens its gates on October 26, 2026.
A 230-room dual-brand Marriott hotel is expected to open in 2027.
Season Trajectory
The new complex significantly elevates the capacity of the region to host multi-day tournaments and major travel-ball events. It follows the pattern set by the city of Ontario's development of the existing 6,500-seat professional baseball stadium to establish a sports hub.
Traveling teams and families now have a centralized hub featuring 40 fields within close proximity to 6,000 hotel rooms. The inclusion of 1,300 parking spaces and a massive jumbotron indicates the facility is built to handle significant tournament-level volume.
The takeaway
This development marks a significant shift in West Coast sports tourism by providing professional-grade infrastructure for youth athletics. Visitors should plan to utilize the proximity to Ontario International Airport for easier access to tournament events.
What happens next
A 230-room dual-brand Marriott hotel is scheduled to open on the site in 2027.
Further reading
For more on the regional sports scene, visit the Baseball section.
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Do you support your local government investing in large-scale youth sports complexes?
