Association football, more commonly known as football or soccer (originally also spelled foot-ball), is a team sport played with a spherical ball between two teams of 11 players. It is played by approximately 250 million players in over 200 countries and dependencies, making it the worldâ€™s most popular sport. The game is played on a rectangular field called a pitch with a goal at each end. The object of the game is to outscore the opposition by moving the ball beyond the goal line into the opposing goal. The team with the higher number of goals wins the game.