![Claressa Shields Left Fights Christina Hammer Editorial Stock Photo - Stock Image | Shutterstock Editorial Claressa Shields Left Fights Christina Hammer Editorial Stock Photo - Stock Image | Shutterstock Editorial](https://editorial01.shutterstock.com/wm-preview-1500/10208577f/d3c3e7d4/Shutterstock_10208577f.jpg)
Claressa Shields Left Fights Christina Hammer Editorial Stock Photo - Stock Image | Shutterstock Editorial
![Claressa Shields dominates Christina Hammer to become undisputed women's middleweight champion - CBSSports.com Claressa Shields dominates Christina Hammer to become undisputed women's middleweight champion - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2019/04/14/48c5cd5e-7949-4c56-84d3-c50b23c0a252/thumbnail/1200x675/22e7b39d06c0f3b498d116a53b1f6609/shields-hammer.jpg)
Claressa Shields dominates Christina Hammer to become undisputed women's middleweight champion - CBSSports.com
![Claressa Shields vs. Christina Hammer middleweight unification fight set for April on Showtime - CBSSports.com Claressa Shields vs. Christina Hammer middleweight unification fight set for April on Showtime - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2018/09/25/99b94372-d610-4b75-9d35-d1b6803d516a/thumbnail/1200x675/9154c985016975203b7cb3d190cf0ec8/shields.jpg)
Claressa Shields vs. Christina Hammer middleweight unification fight set for April on Showtime - CBSSports.com
![Claressa Shields unifies middleweight titles, then calls out Savannah Marshall | Boxing | The Guardian Claressa Shields unifies middleweight titles, then calls out Savannah Marshall | Boxing | The Guardian](https://i.guim.co.uk/img/media/da95adb3edba93d2fdd7a40dc38defde3bc34be9/222_606_4235_2541/master/4235.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=4ff1d1cfec80b3f3df71413dd5f7cfab)
Claressa Shields unifies middleweight titles, then calls out Savannah Marshall | Boxing | The Guardian
![Claressa Shields v Christina Hammer: Shields unifies middleweight division after unanimous decision - BBC Sport Claressa Shields v Christina Hammer: Shields unifies middleweight division after unanimous decision - BBC Sport](https://ichef.bbci.co.uk/onesport/cps/624/cpsprodpb/7A70/production/_106444313_gettyimages-1136954139.jpg)
Claressa Shields v Christina Hammer: Shields unifies middleweight division after unanimous decision - BBC Sport
![Claressa Shields dominates Christina Hammer, becomes undisputed middleweight champion - Bad Left Hook Claressa Shields dominates Christina Hammer, becomes undisputed middleweight champion - Bad Left Hook](https://cdn.vox-cdn.com/thumbor/_IZ4IZGhHhr5CVprETB7euMK0pY=/1400x1050/filters:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_asset/file/16031160/LR_SHO_FIGHT_NIGHT_SHIELDS_VS_HAMMER_TRAPPFOTOS_04132019_0019.jpg)
Claressa Shields dominates Christina Hammer, becomes undisputed middleweight champion - Bad Left Hook
![Claressa Shields vs. Christina Hammer round-by-round results, live updates, highlights | Sporting News Canada Claressa Shields vs. Christina Hammer round-by-round results, live updates, highlights | Sporting News Canada](https://library.sportingnews.com/styles/twitter_card_120x120/s3/2021-08/claressa-shields-christina-hammer_1gp9hmdx7spgu19m8tcznv19i3.jpg?itok=IG3LWfOz)