The event schedule for WWE is currently advertising Roman Reigns for the July 21 and July 28 editions of Raw, the final two shows for the brand before SummerSlam.
The former Undisputed WWE Champion made his return on the July 14 episode of Raw, going after Bron Breakker and Bronson Reed before standing tall with Jey Uso and CM Punk.
Reigns, whose last appearance for the company came the night after WrestleMania 41, was attacked by Breakker and Seth Rollins to reveal the alliance between the pair alongside Paul Heyman.
The final episodes of Raw before SummerSlam emanate from the Toyota Center in Houston, Texas and the Little Caesars Arena in Detroit, Michigan.
Reigns has been advertised for SummerSlam for months on the poster and company website, but a specific match and opponent has not been announced as of this writing for the show, which emanates from MetLife Stadium in East Rutherford, New Jersey on Saturday, August 2 and Sunday, August 3.