At the time of Katie Taylor’s birth in Bray, a town one hour from Dublin in 1986, women in Ireland were not allowed to box. As a child, she tied her hair back and pretended to be a boy just to get a fight. Tonight, at 39, she will make her final walkout at Croke Park in a stadium of more than 80,000 people, a sold-out farewell against undefeated French champion Flora Pili , with ring walks around 10 pm Irish time.

For the Irish, Taylor has always been more than just a boxer. She is the London 2012 gold medal winner who made a whole nation stop working and hold their breath on a now-infamous August afternoon. A quiet and humble young woman who went on to become the two-time undisputed world champion, who kept winning while carrying her faith and her own personal challenges, in a sport that did not want her in the room. Tonight she defends her WBO, WBA, IBF and Ring Magazine super-lightweight belts and fights for the vacant WBC, which is her one last shot at retiring undisputed. She also built a professional era and level of equality for women’s boxing that did not exist before her: her first fight with Amanda Serrano became the first women’s bout in history where both fighters earned seven figures .

But for the Irish, this is also why Croke Park tonight feels so special. It is to this nation of 5 million, their cathedral of sport, the home of the GAA, their national sport, and a ground threaded through with the memory of Bloody Sunday and centuries of a long fight for national identity. Boxing has never headlined here. A woman has never headlined here. Taylor is the first, and she is doing it as a final message. Dublin has been the itch for years: her 2023 homecoming with Serrano was meant to be the moment, and even that stadium-scale night now reads as a warm-up for Croker.

This symbolism writes itself. A girl once sniggered at in boxing gyms is closing her career on the most sacred pitch in the country, with the Irish tricolor, the national anthem and 80,000 voices on her back .

Whatever the scorecards say against Pili, the result is already written into Irish memory and for female athletes it’s the birth of a new moment in Irish sporting history. The door she walked through tonight will never close again.