There are fifty different leagues represented in the 500, with England's Premier League, perhaps not surprisingly, being the one with the most players.
Russia, USA 17
Argentina, Brazil, Mexico 13
Colombia, Uruguay 5
Croatia, Paraguay 4
Ecuador, Hungary, Japan, Northern Ireland, Senegal, Ukraine, 3
Chile, Hungary, Qatar, Serbia, Sweden, UAE 2
Austria, Bolivia, Canada, Chad, Costa Rica, Czech Rep, Denmark, India, Iraq, Montenegro, Palestine, Peru, Saudi Arabia, South Africa, Tanzania, Thailand, Venezuela Armenia.