Claressa Shields of Michigan outpointed Danielle Perkins during an undisputed heavyweight bout for women's boxing.

The "GWOAT" defeated Danielle Perkins by unanimous decision to become boxing's first-ever women's undisputed heavyweight champion. She also earned the accolade of being the only three-division undisputed champion, male or female, of the four-belt era.

What does it mean to be the undisputed champion in boxing? As of 2007, boxing has four major sanctioning bodies: ▪︎ World Boxing Association (WBA) ▪︎ World Boxing Council (WBC) ▪︎ International Boxing Federation (IBF) ▪︎ World Boxing Organization (WBO) In order for a boxer to be considered the undisputed champion in his or her division,