Oscar Negrete - Hitting the Mitts

Marina Shafir hits Uriah Hall in the liver; makes him wince in pain while hitting mitts

Brian Viloria hitting the mitts

Timothy Bradley Hitting Mitts - COMPLETE UNEDITED

Lucas Matthysse hitting mitts

Ronny Rios - Hitting the Mitts

Jesus Soto Karass hitting the mitts ahead of rematch with Yoshihiro Kamegai

Zou Shiming hitting the mitts 邹市明 鄒市明 - esnew boxing

Hard Hitting Alex Gvozdyk And Marco Contreras Working Mitts EsNews Boxing

hard hitting egis kavaliauskas on the mitts EsNews boxing

Robert Garcia Working Mitts With Alex Gvozdyk - hardest hitting puncher in oxnard EsNews

Ruslan Provodnikov hitting the mitts

Jousce Gonzalez - Hitting the Mitts

De Andre Latimore Hitting Mitts

Mercito "No Mercy" Gesta - Hitting the Mitts

Hard Hitting irvin Garcia Working Mitts in Oxnard EsNews Boxing

Robert Garcia Working Mitts With hard hitting Fabian Maidana - esnews boxing

MMA Superstar Junior Dos Santos Hitting Mitts Can He Become A Boxing Star

Marvin Cabrera - Hitting the Mitts

Seniesa Estrada - Hitting the Mitts

Ponce De Leon hitting the mitts

Oscar Negrete - Interview

Rey Vargas vs Oscar Negrete - Weigh In

UNDEFEATED Colombian Oscar Negrete has BLISTERING workout pace - EsNews Boxing

Oscar Negrete on why WBC title means most to fighters??? - EsNews Boxing

Oscar Negrete Almost RETIRED after amateur loss; OPENS UP on fighting all the way from Colombia

BOXING STAR OSCAR NEGRETE REPPING COLOMBIA - EsNews Boxing

Diego post fight

Diego ring entrance

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