Perth Stadium, currently known as Optus Stadium due to sponsorship reasons, is a multi-purpose stadium in Perth, Western Australia, located in the suburb of Burswood. It was completed in late 2017 and officially opened on 21 January 2018. The stadium's total capacity is 61,266, including standing room, making it the third-largest stadium in Australia. The stadium can be extended up to 65,000 seats for rectangular sports.