This is the Sportsco.com Fantasy Football Challenge Weekly Instant Winners Signin Page.This Page allows you to signin and check your current fantasy football roster from the Sportsco.com Fantasy Football Challenge once a franchise is purchased from Sportsco.com to see if you are a winner.winners,fantasy football winners, fantasy game winners, Team stats, football team stats, football stats, football statistics, team statistics, fantasy football team statistics. Fantasy Football info. fantasy football game stats.