HEAVYWEIGHT
Alejandro Rivera
Amani Crawford
Bobby London
Brock Quarry (Former Champion)
Calvin Webb
Damiko Conrad
Derrick La'Bell (Former Champion)
Fabio Pacitti
Ferdinand Diao (Former Champion)
Fra McCulloch
Ivan Arlovski
JB Allen
Jeff Bagwell
JT Spencer
LA Brooks
Lester Only
Mike Hunt
Sam Walker
Sebastian Stone
Shotgun Koa
Tommy Ward
CRUISERWEIGHT
Alexander Irvine
Chris Santiago
Dylan Michaels
Jakko Wirman
Kaukau Havili
Kevin Van Damme
Lake Reese
Maxine Ball
Nathan Lucas
Robb Daniels
Scotty Gordy
Seth Daniels
MIDDLEWEIGHT
Adegoke Müller
Aeron Roberts
Augustin Gates
Brendan McCarthy
Byron McCall
Clive Hicks
Cristian Bonanno (Former Champion)
Edan McLeod
Jack Nation
Jeremiah Ford
Kira Izumi
Luca Brasi
Navorro Williams
Nicky Rollings
Randall Wade
Reggie Martin
Reno Nevada
Sang-Hyun Lee
Simon Bishop
Talon Clem
LIGHTWEIGHT
Amedea Rao
Andre Drayton
Annie Zellor
Aryeh Rothstein
August Pope
Ellis Belrose
Gina VanZant
Gracyn Knight
Hailey McIntyre
Hanako Takeuchi (Former Champion)
JoJo Holder
Jordan Parker-Kane (Former Champion)
Kaelan Laughlin
Kenzi Grey
Lea Sun
Lexi Sheckler
Lux Forté
Maliyah Lyons
Misty DeMeans
Rob Jones
Roisin O'Connell
Rovzan Ahkmadov
Sofia King
Takeshi Kato (Former Champion)
Tatum Momo'a
Tilly-Jean Wade
Warren Leibowitz
Yasmine Ryan
BANTAMWEIGHT
Arnie Huynh
Dang Tay
Darren Thatcher
Griffin Dawson
Julia Tran
Saffron Van Duren
Zari Aliyah (Former Champion)
Zoe Sinani