Arthur Ashe Stadium is a tennis stadium at Flushing Meadows–Corona Park in Queens, New York City. It is the main stadium of the US Open tennis tournament, and the stadium has a capacity of 23,771 and it is the largest tennis stadium in the world.

The stadium is named after Arthur Ashe (July 10, 1943 – February 6, 1993), winner of the 1968 inaugural US Open, the first in which professionals could compete.

The original stadium design, completed in 1997, had not included a roof. After suffering successive years of event delays from inclement weather, a new lightweight retractable roof was completed in 2016.

The facility features a Hawk-Eye electronic system which allows tennis players to challenge the umpire's decision on calls made throughout championships. In 2005, the color scheme for the courts was changed from green to electric blue inner courts and a light green outer court. All US Open Series events now use this color scheme, providing television viewers a more easily trackable ball — with the yellow tennis balls contrasting more visibly against the blue courts.

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