![Claressa Shields is training with Holly Holm and Jon Jones ahead of MMA debut with Professional Fighters League | Boxing News | Sky Sports Claressa Shields is training with Holly Holm and Jon Jones ahead of MMA debut with Professional Fighters League | Boxing News | Sky Sports](https://e0.365dm.com/21/03/768x432/skysports-claressa-shields_5324874.jpg?20210331111526)
Claressa Shields is training with Holly Holm and Jon Jones ahead of MMA debut with Professional Fighters League | Boxing News | Sky Sports
![Floyd Mayweather and the 25 Greatest Black Fighters of the Last 25 Years | News, Scores, Highlights, Stats, and Rumors | Bleacher Report Floyd Mayweather and the 25 Greatest Black Fighters of the Last 25 Years | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/images/photos/001/691/619/57289475_crop_exact.jpg?w=1200&h=1200&q=75)
Floyd Mayweather and the 25 Greatest Black Fighters of the Last 25 Years | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![Professional Fighter in Boxing Stance Posing Over Black Studio Background Stock Photo - Image of determination, background: 159705126 Professional Fighter in Boxing Stance Posing Over Black Studio Background Stock Photo - Image of determination, background: 159705126](https://thumbs.dreamstime.com/b/professional-fighter-boxing-stance-posing-over-black-studio-background-professional-young-african-fighter-boxing-stance-159705126.jpg)
Professional Fighter in Boxing Stance Posing Over Black Studio Background Stock Photo - Image of determination, background: 159705126
![The First Black Boxing Champions: Essays on Fighters of the 1800s to the 1920s: Aycock, Colleen, Scott, Mark: 9781476679808: Amazon.com: Books The First Black Boxing Champions: Essays on Fighters of the 1800s to the 1920s: Aycock, Colleen, Scott, Mark: 9781476679808: Amazon.com: Books](https://m.media-amazon.com/images/I/61l++9ddp8L._AC_UF1000,1000_QL80_.jpg)