Full back Simon re-joined Shamrock Rovers in November 2013 having previously played for the club for two seasons from 2008 to 2009 after he came home from Leeds United.
When he left the Hoops, Simon had played for Darlington in the English League but returned to Ireland to join Dundalk for a further two seasons.
In 2012 he signed for Derry City where he won an FAI Cup medal. Simon’s consistency with the Hoops has made him a favourite amongst Rovers supporters who chose him as their 2016 Player of the Year. He has been ever-present in the last two league seasons, providing the highest number of assists in 2014 (10) and 2016 (5).