Big Boom AJ Set for Action at AEW Double or Nothing Buy In, Will Team With QT Marshall and The Conglomeration

Big Boom AJ of the Costco Guys will be stepping back into the ring at the AEW Double or Nothing Buy In pre-show. AEW announced that AJ will team with QT Marshall and The Conglomeration (Orange Cassidy, Mark Briscoe, & Roderick Strong) in a 10-man tag team match.

Together, the Boom & Doom tag team will face off against Shane Taylor Promotions (Shane Taylor, Carlie Bravo, Shawn Dean, Lee Moriarty, & Anthony Ogogo). The AEW Double or Nothing Buy In is set for Sunday, May 24. The pre-show starts at 7:00 pm ET, ahead of the main card at 8:00 pm ET.

Per AEW’s announcement on the new match featuring Big Boom AJ, “With bad blood between STP & The Conglomeration, Boom & Doom join forces with Briscoe, Roddy & OC vs STP on Sunday, Fueled by @VitaCoco!”

As noted, WWE Hall of Famer Mick Foley will be making his AEW debut at the event. He’ll be hosting the Buy In pre-show alongside Renee Paquette.

#AEWDoN Buy In
7e/4p
THIS SUNDAY, 5/24!@OrangeCassidy/@SussexCoChicken/@RoderickStrong/@AJBefumo/@QTMarshall vs Shane Taylor Promotions

With bad blood between STP & The Conglomeration, Boom & Doom join forces with Briscoe, Roddy & OC vs STP on Sunday, Fueled by @VitaCoco! pic.twitter.com/hNIZPhuplC

— All Elite Wrestling (@AEW) May 21, 2026