Both undefeated and both world champion in two different weight classes, the 2012, 2016 Olympic gold medalist Claressa Shields entered this fight with a perfect boxing record of 8-0-0 (2 knockouts) and she is ranked as the No.1 middleweight in the world while her opponent, Christina Hammer, has an official record of 24-0-0 (11 knockouts) and she entered as the No.2 in the same weight class. In their last three fights Shields has won over Hanna Gabriels (Claressa Shields vs Hanna Gabriels), Hannah Rankin (Claressa Shields vs Hannah Rankin) and Femke Hermans (Claressa Shields vs Femke Hermans) while Hammer has beat Gifty Amanua Ankrah, Tori Nelson and Elene Sikmashvili. Shields vs Hammer is valid for the IBF, WBA, WBC and WBO World Female middleweight titles. Watch the video and rate this fight!
Review by AllTheBestFights.com: 2019-04-13, pretty good fight between Claressa Shields and Christina Hammer: it gets three stars.