Fantasy football (association)
Fantasy football (less commonly referred to as fantasy association football worldwide but known as fantasy soccer in the United States) is a game in which participants assemble an imaginary team of real life footballers and score points based on those players' actual statistical performance or their perceived contribution on the field of play. Usually players are selected from one specific division in a particular country, although there are many variations. The original game was created in England by Bernie Donnelly on Saturday 14 August 1971 and is still going strong 45 years later. Fantasy football has evolved in recent years from a simple recreational activity into a significant business due to exposure via the internet.
Fantasy football (American)
Each team owner must designate which players from the team roster will be starters each week - i.e. the only players who will "score" any points. The following example is similar to many common formats required for a starting lineup:
There are many variants on this. Some leagues use individual defensive players (IDPs) (and in some cases a punter) instead of or in addition to a combined Team Defense/Special Teams. Some other leagues use separate Defense and Special Teams. Another variant is the "flex" position, which can be filled by a player in one of several positions. Flex positions are often limited to "WR/TE", "RB/WR", or "RB/WR/TE". Traditionally, this flex was required to be an RB, WR, or TE; however, some leagues allow any position to fill this flex slot as an "OP" (any player who plays a position on offense) or "superflex". Some leagues also have a two-quarterback requirement for a starting lineup, providing yet another twist into the complexity of different scoring systems and lineups.