Promoter Dmitriy Salita proudly announces the signing of undefeated women's unified world middleweight champion Christina Hammer to a multi-fight promotional contract. Already a superstar in Europe, ...

Before she arrived in New York Thursday for the final part of her training camp, WBO Middleweight World Champion Christina Hammer shared her thoughts on her showdown for the Undisputed Middleweight ...

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Description: claressa SHIELDS; hardest training CAMP, christina hammer and working with john david jackson please SUPPORT!!!