VIDEO Watch Gennady 'GGG' Golovkin's Brutal Knockout Win In Round 2
While boxing fans were denied a Cinco de Mayo rematch of Gennady "GGG" Golovkin vs. Canelo Alvarez, an announced attendance of 7,837 at StubHub Center in Carson, California, were at least treated to a convincing win by Golovkin over Alvarez's replacement. Golovkin on Saturday night made quick work of substitute opponent Vanes Martirosyan with a second-round knockout to retain his WBA (Super), WBC, and IBO middleweight titles.