Matthew Blake Simon (born 22 January 1986) is a retired Australian international football (soccer) player who played as a striker. Simon attended St Edward's College, East Gosford, where he was influenced to play soccer. Simon started his senior career with Central Coast Lightning before joining Central Coast Mariners in 2006. In 2012, Simon signed with K-League club Chunnam Dragons, however, his opportunities at the club were limited by persistent injuries. In 2013, Simon rejoined the Mariners. He moved to Sydney FC after being released by the Mariners in 2015, before again returning to the Mariners in 2018. Simon remains the Mariners' all-time leading goal scorer, as well as a 7-time Mariners’ Golden Boot winner, record holder for the most substitute appearances in Australian league history, and scorer of the latest goal recorded in an A-League regular season match. Simon has made two appearances for the Australia national team. He also appeared for Australia U23 at the 2008 Summer Olympics. Club career Central Coast Mariners He was added to the Mariners' squad in the week leading up to their 2006 Pre-Season Cup play-off against Newcastle Jets. Simon was then brought back to the squad after Nik Mrdja suffered a heel injury before the round 19 clash against Newcastle. He starred for the Central Coast Lightning during their 2006 NSW Winter Super League campaign. Simon had a solid 07–08 season with the Mariners despite not scoring any goals. In the first league game for the 08–09 season Simon immediately broke his duck and scored off a header that would prove to be the start of his wonderful season. After a successful 08–09 season, in January 2009, he was offered a 2-year contract by Major League Soccer club Colorado Rapids but turned it down citing his preference to remain in Australia with the possibility of playing in Europe in the future. Later in the year, he extended his contract with Central Coast Mariners, staying with the club until 2012. Move to South Korea On 30 December 2011 it was announced that he had signed a three-year contract worth $400,000 per year to play for K-League side Jeonnam Dragons. It was later announced that Jeonnam Dragons paid a transfer fee of $170,000 to acquire the player. Return to Central Coast Mariners On 16 May 2013 it was announced that he had re-signed with the Mariners. Sydney FC On 3 August 2015 it was announced