Top Ranks Signs Heavyweight Contender Oscar Rivas

Heavyweight contender Oscar “Kaboom” Rivas, the Colombian-born, Canadian-based puncher on the precipice of a world title shot, has inked a multi-fight promotional agreement with Top Rank. Rivas, who is co-promoted by Groupe Yvon Michel, will return on an ESPN platform in 2020. Rivas (26-1, 18 KOs), ranked No. 3 by the WBC, represented Colombia at […]
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