-
Osumanu Adama
Massachusetts (Joliet) - Regulated Activity - Boxing Professional
-
O'Jayland Brown
Massachusetts (Sacramento) - Regulated Activity - Boxing Professional
Expired -
Oscar Diaz
Massachusetts (Hartford) - Regulated Activity - Boxing Professional
Active -
Odias Dumezil
Massachusetts (Cranston) - Regulated Activity - Boxing Professional
-
Orlando L Vazquez Medina
Massachusetts (Bayamon) - Regulated Activity - Boxing Professional
Active -
Oscar De La Hoya
Massachusetts (Los Angeles) - Regulated Activity - Boxing Promoter
-
Ottavio DiDomenico
Massachusetts (Vero Beach) - Regulated Activity - Boxing Second
Expired -
Oscar Martinez
Massachusetts (Meriden) - Regulated Activity - Boxing Second
Active -
Orlando Montaluo
Massachusetts (Stamford) - Regulated Activity - Boxing Second
Expired -
Orlando J Vellez
Massachusetts (East Providence) - Regulated Activity - Boxing Second
-
Orlando J. Valles
Massachusetts (E. Providence) - Regulated Activity - Boxing Trainer
Expired -
Owen Finnegan
Massachusetts - Regulated Activity - Mma Amatuer
Active -
Ovince Saint Preux
Massachusetts (Knoxville) - Regulated Activity - Mma Professional
-
Orsat Zovko
Massachusetts (Los Angeles) - Regulated Activity - Mma Promoter
Active -
Orlando Font
Massachusetts (Tampa) - Regulated Activity - Mma Second
Active -
Orlando Quiroz
Massachusetts (St Albans) - Regulated Activity - Mma Second
-
Owen Ruddy
Massachusetts - Regulated Activity - Mma Second
Expired -
Oniel Watson
Massachusetts (Winter Springs) - Regulated Activity - Mma Second
Active -
Olufemi Wheeler
Massachusetts (Yonkers) - Regulated Activity - Mma Second
Active -
Omar Estevez
Massachusetts (Stamford) - Regulated Activity - Mma Trainer
Active