Possession as a performance indicator in soccer.

In soccer, the ability to retain possession of the ball for prolonged periods of time has been linked to success (Hook and Hughes, 2001). The accuracy of this assertion was investigated by comparing 24 matches involving successful and unsuccessful English premier league teams within the 2001-2002 season. Specifically the teams' possessions were analysed depending on evolving match status i.e.whether the team was winning, losing or drawing. All possessions less than 3 seconds in duration were removed from the data as they were not deemed to include significant events pertaining to a teams' strategy. Successful teams were found to have significantly longer possessions than unsuccessful teams irrespective of match status i.e.winning (p<0.01), losing (p<0.05) and drawing (p