The Venetian Arena is an indoor arena located on the premises of The Venetian Macao, on the Cotai Strip, in Macau, China. It opened in 2007 and has a seating capacity of 14,000. The facility was known as Venetian Arena from 2007 to 2010, and was renamed the Cotai Arena from 2010 until 2024, when it reverted back to its original name. It hosts sportin…The Venetian Arena is an indoor arena located on the premises of The Venetian Macao, on the Cotai Strip, in Macau, China. It opened in 2007 and has a seating capacity of 14,000. The facility was known as Venetian Arena from 2007 to 2010, and was renamed the Cotai Arena from 2010 until 2024, when it reverted back to its original name. It hosts sporting events such as basketball, tennis and boxing, as well as concerts and internationally-televised awards shows.