Extreme Rules (formerly One Night Stand) was a professional wrestling pay-per-view event produced by World Wrestling Entertainment (WWE), which took place on June 7, 2009 at the New Orleans Arena in New Orleans, Louisiana. This was the fifth show in the lineage of the event, but the first to be referred to as Extreme Rules. It featured talent from the Raw, SmackDown, and ECW brands. There are currently eight matches scheduled on the event's card.