Amanda Serrano stormed to a historic milestone on Sunday night, blasting through Cheyenne Hanson in two rounds to equal Christy Martin's long-standing all-time knockout record for women's boxing. The Puerto Rican unified featherweight champion was in relentless form from the opening bell, landing heavy combinations that left Hanson with no answers. The stoppage at 2:25 of the second round marked Serrano's 32nd career KO, tying a mark that Martin set 21 years ago and cementing Serrano's legacy as one of the most devastating punchers in the sport.
Entering the bout as a prohibitive favorite, Serrano wasted little time in establishing her dominance. She used the first round to gauge Hanson's movements and timing, then shifted gears dramatically in the second. A flurry of power shots drove the German fighter to the ropes, forcing the referee to intervene. "I was feeling her out in the first round," Serrano explained afterward. "But I think the three minutes gave us more time to have fun in there, and that's what I was doing, I was having fun." The three-minute round format—a staple of women's championship boxing—allowed Serrano the extra space to set up her shots and close the show emphatically.
The knockout ties Serrano with the legendary Christy Martin, whose 32 KOs had stood as the benchmark since her retirement. Martin's record was long considered untouchable, but Serrano's ferocious punching power and activity level have now brought her level. With the win, Serrano moves to within one victory of 50 career triumphs, and she made it clear that surpassing Martin's record is next on her agenda. "I can break the knockout record in my next fight," she stated. "I can get my 50th win and break Christy Martin's knockout record." For Serrano, that pursuit adds a compelling narrative to whatever matchup comes next.
The co-main event delivered a much more contentious outcome, as Stephanie Han retained her WBA lightweight title with a split-decision victory over Holly Holm in their rematch. The scores reflected the divide in ringside opinion: two judges saw the fight 96-94 for Han, while a third had it 95-95. The result left Holm visibly frustrated and many observers questioning the verdict, as the former champion landed the harder, cleaner punches throughout the bout despite fighting through a cut over her right eye sustained in the second round.
This was the second meeting between Han and Holm, and it followed a similarly disputed first encounter. Their initial fight ended early due to an accidental headbutt, sending the contest to the scorecards, where Han also emerged with a decision win. The rematch was supposed to provide clarity, but instead it deepened the controversy. Holm controlled large portions of the action with her jab and overhand right, repeatedly snapping Han's head back, yet the judges favored Han's work rate and ring generalship. The decision keeps Han's perfect record intact and cements her status as a top 135-pound titleholder, but it does little to silence her skeptics.
After the verdict was announced, Han immediately turned her attention to a larger target. "The next fight I want, I know all the fighters want her: Katie Taylor," Han declared. "She beat my sister, Jennifer Han—I want to have this revenge fight for her." The callout adds a personal edge to the lightweight division's championship scene. Katie Taylor, the Irish icon who has reigned as undisputed champion, is expected to compete in one final bout before retiring, and Han's challenge presents a ready-made storyline of family vengeance.
If a Taylor-Han fight materializes, it would carry significant stakes for both women. For Han, it would be the opportunity to avenge her sister's loss and break through to global stardom. For Taylor, it would be a chance to close her career against an undefeated, hungry champion seeking redemption. The fight would also settle any lingering doubts about Han's legitimacy after back-to-back razor-close decisions over a veteran like Holm. As the lightweight picture takes shape, Han's call to Taylor could leapfrog other contenders if the business side aligns.
While the main attractions brought drama and history, the broader boxing schedule continues to deliver marquee events. Among the upcoming highlights is Chris Billam-Smith's cruiserweight title defense against Ryan Rozicki, set for June 6 at the Zuffa Boxing show in Bournemouth. That card will be broadcast live on Sky Sports, offering UK fans another chance to see domestic stars in action. The overlap with the women's featherweight and lightweight scenes underscores a busy period for the sport, with multiple storylines converging.
Serrano's path forward appears equally rich. Having tied the KO record, she is likely to target an immediate opportunity to stand alone at the top. Potential opponents range from fellow champions to mandatory contenders, but any contest will now carry the weight of history. Her ability to draw attention to women's boxing, combined with Han's rising profile and Taylor's looming farewell, signals that the sport is entering a transformative phase. For fans, the blend of record chases, personal vendettas, and divisional clarity means that every fight night carries heightened significance.
Sunday's results in the MVP Women's co-main event reaffirmed Serrano's status as a generation-defining puncher and left Han's reign shrouded in controversy, even as she secured the win. As both champions look ahead—Serrano to outright ownership of the KO record, Han to a mega-fight with Taylor—the ripple effects will shape the women's boxing landscape for the remainder of the year. Their ability to seize those moments will determine whether they remain headliners or become footnotes in the careers of others. Based on reporting from Sky Sports.