The official weigh-in took place ahead of the Golden Boy Promotions boxing event set for the night of April 20 at Frontwave Arena in Oceanside, California, USA.
All fighters successfully made weight for their respective bouts.
– Gabriela Fundora: 50.4 kg, Marilyn Badillo Amaya: 50.6 kg
Bout for the undisputed flyweight world title (limit: 50.8 kg)
– Charles Conwell: 69.4 kg, Jorge Garcia Perez: 69.5 kg
Super welterweight (limit: 69.9 kg)
– Tristan Kalkreuth: 93.8 kg, Felix Valera: 93.2 kg
Cruiserweight (limit: 90.7 kg)
– Oleksandr Gvozdyk: 81.4 kg, Anthony Holloway: 81.2 kg
Light heavyweight (limit: 79.4 kg)
– Ruslan Abdullaev: 63.3 kg, Jino Rodrigo: 63.4 kg
Light welterweight (limit: 63.5 kg)
– Joel Iriarte: 66.3 kg, Marcos Jimenez: 66.1 kg
Welterweight (limit: 66.7 kg)
– Jorge Chavez: 55.3 kg, Brandon Douglas: 54.9 kg
Super bantamweight (limit: 55.3 kg)
– Dalis Kaleiopu: 60.2 kg, Jesus Ramon Perez: 59.7 kg
Super featherweight (limit: 59 kg)
– Joshua Edwards: 100.3 kg, Larry Gonzalez: 132.8 kg
Heavyweight (90.7 kg and above)
– Samuel Castellanos: 68 kg, Mark Misiura: 68.5 kg
Welterweight (limit: 66.7 kg)