![Two-weight World Champion Christina Hammer signs with Wasserman Boxing and sets sights on recapturing world honours Two-weight World Champion Christina Hammer signs with Wasserman Boxing and sets sights on recapturing world honours](https://britishboxingnews.co.uk/uploads/blog/.thumbs/christina-hammer-wttt_654125.jpg)
Two-weight World Champion Christina Hammer signs with Wasserman Boxing and sets sights on recapturing world honours
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Claressa Shields unifies middleweight titles, then calls out Savannah Marshall | Boxing | The Guardian
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Claressa Shields outpoints Christina Hammer to unify middleweight championship – as it happened | Boxing | The Guardian
World Boxing Council - Christina Hammer is really confident she'll become the one and only Queen of the middleweight Division. #WBC #ConquerEverything #Boxing | Facebook
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