Sportskeeda.com is reporting that the main event of SummerSlam 2017 will be a four way match with Brock Lesnar defending the Universal Championship against Roman Reigns, Samoa Joe, and Braun Strowman.

Last night on Raw Kurt Angle announced that Roman and Joe would have a match next week on Raw to determine who got the championship match at SummerSlam. If the report is true then you can expect Braun getting involved in the #1 contender match setting up the four way match.