Sydney FC, founded in 2004, is a professional soccer club based in Sydney, Australia. The club competes in the A-League, the top tier of Australian soccer. Sydney FC plays its home matches at Netstrata Jubilee Stadium, located in the suburb of Kogarah. The club's nickname is "The Sky Blues," which is derived from the team's primary color of sky blue. Sydney FC has enjoyed considerable success since its establishment. The club has won the A-League Championship a record five times, in the seasons 2005-06, 2009-10, 2016-17, 2018-19, and 2019-20. Additionally, Sydney FC has claimed the A-League Premiership on four occasions, in the seasons 2009-10, 2016-17, 2017-18, and 2019-20. Sydney FC's achievements highlight their consistent competitiveness and ability to perform at the highest level in Australian soccer.