Ontario unveils $850 million, 190-acre sports complex with 40+ fields

Ontario’s $850 million sports empire opened its gates on Saturday, offering a sprawling 190-acre complex with over 40 fields for baseball, softball, football and rugby. The site hosts 20 multipurpose fields, 14 youth baseball diamonds, eight full-size baseball/softball fields, two championship diamonds and four football-rugby fields, complemented by a six-level, 1,300-space parking structure and a 152-by-51-foot jumbotron.

Adjacent to the $150 million, 6,500-seat stadium of the Ontario Tower Buzzers, the Dodgers’ Single-A affiliate, the development aims to attract traveling teams and boost local businesses. City officials highlight the proximity to Ontario International Airport and nearby hotels, with a 230-room dual-brand Marriott expected to open next year. The grand opening featured dining options throughout the venue, positioning the complex as a long-term community hub.