Sydney United 58 FC have been fined $15,000 and face possible bans from future competitions after a Football Australia (FA) investigation found fans behaved in a “deeply offensive” manner at last month’s Australia Cup final. NPL NSW side Sydney United, which became the first non A-League Men side to reach the final, lost 2-0 to Macarthur FC in front of a 16,000-strong crowd - the second biggest in the competition’s history. WATCH THE VIDEO ABOVE: Soccer fans slammed for extreme, offensive behaviour in Australia Cup final. Watch the latest sport on Channel 7 or stream for free on 7plus >>...