Boxing Preview: Sergio Martinez vs. Serhiy Dzinziruk
The world’s top middleweight is an action tonight as Sergio Martinez faces WBO light middle titlist Serhiy Dzinziruk at Foxwoods Casino in Mashantucket, CT with the vacant WBC Diamond belt at stake in an all-southpaw battle. 36 year old native Argentine Martinez, 46-2-2 (25), labored in the shadows for a very long time until his…