Greatest Royal Rumble is an upcoming professional wrestling pay-per-view event and WWE Network event promoted by WWE for their Raw and SmackDown brands. The event is scheduled to be held on April 27, 2018, at the King Abdullah Sports City's King Abdullah International Stadium in Jeddah, Saudi Arabia. The event is scheduled for 7:00 p.m. local time; however, it will air live in the United States at noon Eastern time, with a pre-show starting at 11 a.m. At the event all men's main roster championships will be defended, in addition to a 50-man Royal Rumble match.