SummerSlam is replaced by the WWE.
 On August 17, WWE announced that SummerSlam would emanate from Orlando's Amway Center and it would be produced by way of a bio-secure bubble dubbed the WWE ThunderDome, which was first utilized for the August 21 episode of SmackDown
 In July 2021, WWE resumed live touring with fans, and in an effort to sell out that year's SummerSlam, which was held at the Allegiant Stadium in the Las Vegas suburb of Paradise, Nevada, WWE promoted SummerSlam as the "biggest event of 2021"

