BOB ARUM on Chavez vs GGG Golovkin, Brandon Rios vs Ruslan Provodnikov, Marquez vs Alvarado

BOB ARUM on Julio Cesar Chavez jr vs Gennady GGG Golovkin, Brandon Rios vs Ruslan Provodnikov, Juan Manuel Marquez vs Mike Alvarado, Nonito Donaire, Andre Ward and much much more...