Cox played as a defender with Schaerweijde. Between 2003 and 2006 he played for SCHC in the Hoofdklasse.[2]
Coaching career
Early years
Between 2006 and 2008 Cox the men's coach at Schaerweijde. In 2008 he took over from Paul van Ass at HGC in the Hoofdklasse. Between 2009 and 2011 he coached the Laren women's team in the Women's Hoofdklasse.[2][3]
In 2012 Cox was appointed head coach of the men's team at SV Kampong.[2][6] With a team that included David Harte, he subsequently guided SV Kampong to the 2015–16 Euro Hockey League title and two successive Hoofdklasse titles in 2016–17 and 2017–18.[4][7][8][9] In January 2020 he announced he would quit coaching at the end of the 2019–20 season to focus on his social life.[10]