Underground (either a graduate or currently in training)
Apollo Crews
Cass
Taylor Rotunda
Curt Hawkins (returns before Summer Slam)
Dash Wilder (half of Revival)
Elias Samson
Heath Slater
Kalisto
Scott Dawson (half of Revival)
Sheamus
Braun Strowman
Aiden English
Baron Corbin
Chad Gable (half of American Alpha)
Nick Nemeth
Erick Rowan
Fandango Curtis
Jason Jordan (half of American Alpha)
Jinder Mahal
Mojo Rawley
Tye Dillinger
Tyler Breeze
Zach Ryder
Akam (half of AoP)
Rezar (half of AoP)
Alexander Wolfe
Angelo Dawkins
Buddy Murphy
Wesley Blake
GDI
Claudio Castagnoli (half of Trash, to debut at Summer Slam)
Neville (formerly named Pac, half of Trash, to debut at Summer Slam)
Kevin Steen (half of team with Generico)
El Generico (half of team with Steen)
Johnny Gargano (half of team with Ciampa)
Tommaso Ciampa (half of team with Gargano)
Bullet Club
Prince Devitt
Karl Anderson (half of tag team with Gallows)
Luke Gallows (half of tag team with Anderson)
AJ Styles
Shinsuke Nakamura
Unafilliated
PAUL
Bray Wyatt
Brock Lesnar
Chris Jericho (member of the Hart Foundation)
Joe Hennig
Darren Young (half of Prime Time Players)
Dean Ambrose (half of The Shield, former Underground)
Dustin Rhodes
Mark Henry
The Cuck (member of the Clique)
Truth Killings
Roman Reigns Uso (one third of the Usos)
Samoa Joe (only appears on Dark Ride Wrestling)
Tyler Black (half of The Shield, former GDI)
Titus O'Neil (half of Prime Time Players)
Brian Kendrick (member of the Clique, returning before Summer Slam)
Cedric Alexander
Rich Swann
Langston (one third of New Day)
Orlando Colon (half of Colons)
Jey Uso (one third of Usos)
Jimmy Uso (one third of Usos)
John Cena
Kane
Kingston (one third of New Day)
Luke Harper
Primo Colon (one half of Colons)
Randy Orton
Rusev
Sin Cara
Xavier Woods (one third of New Day)
Sombra
Kenta (injured)
Bobby Roode (debuts before Summer Slam)
Roderick Strong (debuts before Summer Slam)
Eric Young
Mikey Nicholls (teams with Haste)
Shane Haste (teams with Nicholls)
Non Wrestling Personnel
Enzo (manages Cass)
Austin Aries (announcer, Dark Ride Wrestling, beginning before Summer Slam)
Maryse (manages the Cuck)
Paul Heyman (manages Brock Lesnar, hosts Heyman's Hustle)
Jack Swagger (manager of American Alpha)
Arn Anderson (manager of The Revival)
Lana (manages Rusev)
GHB (manages Rusev)
The New WWF Commissioner (to be revealed before Summer Slam
The New RAW color commentator (to be revealed before Summer Slam)
Corey Graves (announcer, Dark Ride Wrestling)
Howard Finkel (ring announcer)
Renee Young (studio host, interviewer)
Michael Cole (backup announcer)
Scott Stanford (announcer, Dark Ride Wrestling)
Mauro Ranallo (lead WWF announcer, RAW, Fight Night, PPV)
Steve Regal (head of Underground, Fight Night color commentator)
