Amanda Serrano tied Christy Martin's women's boxing record with 32 knockouts following a ruthless second-round TKO of Cheyenne Hanson on Saturday. The win improved Serrano's ledger to 49-4-1 and left her one victory shy of the 50-win milestone. At 37, the unified WBO and WBA featherweight champion remains the only woman in history to win world titles across seven divisions.

ESPN's latest pound-for-pound rankings keep Serrano at No. 4, behind Claressa Shields, Katie Taylor, and Gabriela Fundora. Taylor edged Serrano by majority decision last July to clinch their rivalry 3-0. Shields sits atop the list as undisputed heavyweight champion with belts across three divisions, while Fundora has torn through the flyweight ranks with four consecutive stoppage wins and eyes a move down in weight.

Serrano has signaled 2026 will mark the end of her career. She recently told ESPN she intends to stage her farewell bout in either Puerto Rico or New York, cities central to her remarkable journey. With one fight likely remaining, she wants the knockout record outright and that elusive 50th win. After beating Hanson, Serrano said she could break the mark in her next appearance.