Goalkeeper-XG is a goalkeeper-specific data and analytics consultancy, working with the advanced statistical modelling techniques of Dr John Harrison. Breaking the lines as to how goalkeeper performance is measured, and determining a goalkeeper’s relative financial value to a club, the Goalkeeper-XG models will help: (1) Optimise scouting and recruitment to find goalkeepers that quantitatively fit a side (2) Improve current goalkeepers on the principle of marginal gains (3) Produce better academy goalkeepers that fit your first team