ONT Field

ONT Field is part of the brand-new Ontario Sports Empire complex — a 190-acre multi-use sports complex on the north side of Ontario, California that the city has positioned as the largest sports complex of its kind in the western United States. The complex sits adjacent to Ontario International Airport (ONT), in the broader I-10 / I-15 freeway-intersection Inland Empire corridor. Ontario Mills (one of the largest outlet malls in California) sits a short drive east. The Inland Empire MiLB cluster — the Rancho Cucamonga Quakes (LoanMart Field), Inland Empire 66ers (San Manuel Stadium), and Lake Elsinore Storm (The Diamond) — sits within a 30-minute radius. The historic downtown Ontario sits a short drive south. Because the ballpark and surrounding district are brand-new (opened March 2026), the immediate neighborhood is still establishing its dining-and-entertainment patterns. The neighborhood reads as a brand-new airport-adjacent ballpark in the heart of the Inland Empire's I-10 / I-15 corridor.

Plan to arrive 60-90 minutes before first pitch — ONT Field opened in March 2026 and the canonical parking flow, gate-open, and entry patterns are still settling through the first full season. The franchise is brand-new: the Ontario Tower Buzzers debut in the 2026 California League season as the Single-A affiliate of the Los Angeles Dodgers. Both the franchise name (Tower Buzzers, a nod to the air-traffic-control tower at the adjacent Ontario International Airport) and the ballpark name (ONT Field, after the airport's IATA code, under a 2025 naming-rights agreement with Ontario International Airport) tie into the aviation theme. The ballpark is part of the broader Ontario Sports Empire — a 190-acre multi-use complex that the city has positioned as the largest of its kind in the western United States. Because both the franchise and the ballpark are brand-new, operational specifics — gate times, bag policy, the canonical pre-game flow — are still settling. Mobile-only tickets are the norm. Confirm everything on the team's official site before going. The combination of two Dodgers Single-A affiliates in the same metro (the established Rancho Cucamonga Quakes at LoanMart Field and the new Tower Buzzers at ONT Field) is unusual — confirm the affiliate configuration on the Dodgers' official affiliate page as the arrangement matures.

ONT Field opened in March 2026 in Ontario, California as the brand-new home of the Ontario Tower Buzzers, a new Single-A California League franchise debuting as the affiliate of the Los Angeles Dodgers. The ballpark name comes from Ontario International Airport's IATA code (ONT) under a 2025 naming-rights agreement with the airport. The franchise name (Tower Buzzers) is a nod to the air-traffic-control tower at the adjacent airport — both the ballpark name and the team name tie into the aviation theme. Capacity sits around 6,500. The ballpark is part of the broader Ontario Sports Empire — a 190-acre multi-use sports complex that the city has positioned as the largest of its kind in the western United States. Because both the franchise and the ballpark are brand-new, operational specifics continue to settle through the inaugural full season. The combination of two Dodgers Single-A affiliates in the same metro (the established Rancho Cucamonga Quakes at LoanMart Field and the new Tower Buzzers at ONT Field) is unusual — confirm the current affiliate configuration on the Dodgers' official affiliate page as the arrangement matures. The California League is the Single-A league of the western half of the country (the league shifted to Single-A under MLB's 2021 minor-league reorganization).