December 9-13, 2025 at LAEC Equidome Proudly Presented by California Polo Club

The U.S. Open Arena Polo Championship is the pinnacle of tournament play for arena polo in the United States.

The world’s top players will step into the arena to battle for glory and a record $100,000 tournament prize purse.

First played in 1926 when Yale University claimed the inaugural title, the Arena Open has long stood as the pinnacle of arena polo, a championship rich with heritage and history. This year is shaping up to be one of the biggest yet, with the potential to welcome as many as 12 teams, aiming to surpass the previous record of nine and set a new milestone for the sport.

Beyond the exciting tournament play, the U.S. Arena Open will feature special activities and events for everyone to enjoy. Spectator tickets will be available for all matches and related events, so mark your calendars for December, plan your outfits and invite your friends to join in this incredible polo experience.