WWE Champion CM Punk will defend his title against The Big Show and John Cena in a triple threat match at SummerSlam on August 19, 2012 at the Staples Center in Los Angeles, California.

The Big Show and John Cena battled in the main event of tonight's RAW to determine the top contender for the title at the pay-per-view. Punk interfered at the conclusion of the match, and the bout was a no-contest. After Punk declared that there was no winner, RAW General Manager AJ came out and announced the triple threat match for the event.

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