WWE SummerSlam is this Sunday, and for being the third biggest show of the year, only four matches have been officially announced and the event is definitely a one-match show. WWE Champion John Cena will face fellow WWE Champion CM Punk in the main event to determine the Undisputed WWE Champion, in a match that will see Triple H as referee.

Who do you think will leave the event as champion? Will it be Cena or Punk? Or will it be RAW Money In The Bank winner Alberto Del Rio? With Del Rio losing cleanly to Punk on RAW Monday night, it definitely seems like a very real possibility? Some have even suggested that Triple H would leave with the gold.

Let us know your thoughts in our "Comments" section below.

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