Possession (sports) determined by several methods, including a coin flip (American football and cricket), home team status (baseball), or by giving the teams an equal opportunity to physically take possession; this may be called a dropped-ball (association football), a ball-up (Australian rules football), a jump ball (basketball), or a face-off (hockey). In some timed sports, the team with possession may try to "run time off the clock" by keeping the ball and not attempting to score, in order to deny the opposing team possession. A shot clock speeds gameplay by requiring teams to attempt to score within a certain period of time
Ball possession may be subject to dangerous counter-attacks because of their high defensive line. Supremacy in ball possession is generally seen as desirable and useful by coaches, but it is by no means certain that it can guarantee victory; for example, Italian clubs are extremely successful in European football without putting much emphasis on ball possession. Ball possession Ball possession is the amount of time a team possesses the ball during a game of football. Possession is usually expressed as a percentage (for example, 60% for team A, 40% for team B). Historically, Dutch clubs (especially Ajax) were famous for dominating ball