WWE Extreme Rules, the final PPV before SummerSlam, is slated to kickoff tonight at 7pm ET with a one-hour kickoff show starting at 6pm. There are a dozen matches on the card, including a steel cage match between Braun Strowman and Kevin Owens, a 30-minute Iron Match between Seth Rollins and Intercontinental Champion Dolph Ziggler, and an Extreme Rules bout featuring Nia Jax and WWE Raw Women's Champion Alexa Bliss.

The name of the event, "Extreme Rules," stems from several matches being contested under hardcore wrestling regulations, as a nod to Extreme Championship Wrestling aka ECW. The PPV was first established in 2009, making tonight's event at the PPG Paints Arena in Pittsburgh just the 10th Extreme Rules show in the company's history. 

Scroll down for some of the best moments since the PPV's inception.