The Betfred Super League is the top-level professional rugby league club competition in Europe. The league has twelve teams: eleven from England and one from France. The current champions are Wigan Warriors after they defeated Warrington Wolves 12-6 in the 2016 Grand Final at Old Trafford.
The Super League competition began in 1996, replacing the RFL Championship and switching from a winter to a summer season. Each team plays 23 games between February and July: 11 home games, 11 away games and a Magic Weekend game at a neutral venue. At the end of the season, the top eight teams enter a Super 8 stage, playing each other once more. The top four then enter the play-off series leading to the Grand Final which determines the champions.
Leeds Rhinos are the most successful club in the Super League era, having won 7 titles. However, Wigan Warriors are the most successful club overall, having won 21 British Championships.