Career
He made his first-grade début, playing Left-wing in the 10-12 defeat by Street Helens in 2009s Super League XIV at Knowsley Road, Street Helens on Friday 21 August 2009. He was "dual-registered" for 2010s Super League XV, with Company-operative Championship club Batley Bulldogs, which means he played on loan at Batley with the option of an immediate recall to the Giants. Alex Brown played, and scored a try in Jamaica"s 26-36 defeat by United States in the 2010 Atlantic Cup at Hodges Stadium, Jacksonville, Florida on Tuesday 16 November 2010.
In 2015, Brown played for Jamaica in their 2017 Rugby League World Cup qualifiers.