Goncalo Oliveira and Preston Brown will square off in the 2nd round of the Brazzaville…

Gerard Campana Lee and Preston Brown will fight against each other in the 1st round…

Preston Brown and Max Houkes will face off in the 2nd round of the Kigali…

Preston Brown and Patrick Maloney will square off in the qualifications of the Cleveland Challenger…

Preston Brown and Pedro Boscardin Dias will fight against each other in the 1st round…

Preston Brown and Alejandro Hoyos will square off in the qualifications of the Medellin Challenger…

Preston Brown and Arklon Huertas Del Pino will clash against each other in the qualifications…

Preston Brown and Colin Sinclair will face off in the qualifications of the Savannah Challenger…

Preston Brown and Matias Franco Descotte will fight against each other in the qualifications of…

Donald Young and Alexander Brown will face off in the qualifications of the Knoxville Challenger…