Story….Double or Nothing featured professional wrestling matches that involved different wrestlers from pre-existing feuds and storylines. Wrestlers portrayed heroes, villains, or less distinguishable characters in events that built tension and culminated in a wrestling match or series of matches.^[13] Storylines were produced on AEW’s weekly shows Dynamite, Dark, and Elevation and The Young Bucks’ YouTube series Being The Elite.On May 5 at Blood and Guts, a match between Orange Cassidy (#1) and Pac (#2), the two top-ranked singles wrestlers in AEW, was announced for the following week’s episode of Dynamite, with the winner receiving a match against Kenny Omega for the AEW World Championship at Double or Nothing.^[14] However, their match ended in a double knockout, thus it was decided that Omega would defend the championship against both Cassidy and Pac in a three-way match at Double or Nothing. Source