"fantasy football defensive rankings" In the online football game of fantasy football, you control your team's personnel. You can play this game at NFL.com/fantasy. You have to put together a team with NFL stars to compete against your buddies. You receive points based on your work performance over the course of a week. The winning team is the one with the most points at the conclusion. There are 10 or 12 teams in the fantasy football league. Your squad plays a different team every week. Weeks 14 through 16 are playoff weeks.