WWE Extreme Rules

WWE Extreme Rules is a professional wrestling event produced annually by WWE, a Connecticut–based promotion, and broadcast live and available only through pay-per-view (PPV). The name of the event stems from term "Extreme Rules," which WWE uses to refer to its bouts that are contested under hardcore wrestling regulations; the defunct Extreme Championship Wrestling (ECW) promotion originally used the term to describe the regulations for all of its bouts. The event name was established in 2009, however its theme began with its predecessor, One Night Stand (est. ), which was promoted in 2005 and 2006 as an ECW reunion show. In 2007, WWE promoted the show as one of its own regular PPV events but kept the ECW concept of Extreme Rules matches. In 2009, WWE renamed the One Night Stand event to WWE Extreme Rules. The 2009 Extreme Rules event was noted by WWE to be a direct continuation of the One Night Stand chronology. However, the 2010 event was later promoted as only the second event under a new chronology, one that is no longer a direct continuation of the One Night Stand events. Starting in 2010, Extreme Rules was moved from June to late April/early May to replace Backlash as the post-WrestleMania pay-per-view event. For 2013, the event is scheduled to take place in mid-May and replace Over the Limit, which will likely move to the Fall. John Cena, who has never lost at the event, has competed in three out of the four main event matches in the pay-per-view's history.