The family connection nobody talked about is about to get its biggest stage

Molly McCann and Katie Taylor are cousins. That fact has been floating around combat sport circles for years. Most people outside those circles have no idea. That changes on 5 September at Croke Park.

McCann will be on the undercard of Taylor's farewell fight. One of the most iconic venues in Irish sport. One of the most significant nights in women's boxing history. And right there underneath the headline act — family.

This is not a novelty booking. This is not a promoter pulling a cute angle for the press. McCann earned her place on a card like this. She had a real career in the UFC. She built a fanbase on grit and personality. She is not riding her cousin's coattails. She is walking out in her own right, on the biggest stage either of them has shared.

Why this story kept getting buried

Combat sport has a silo problem. Boxing fans follow boxing. MMA fans follow MMA. The crossover audience exists but the media rarely bridges it properly. So when McCann was competing in the UFC, boxing circles weren't really paying attention. When Taylor was dominating world title fights, MMA Twitter had other things to talk about.

The family link sat in the gap between those two worlds. It got mentioned occasionally. It never got the proper treatment it deserved.

That changes now because the setting forces it. Croke Park is not a boxing venue you can ignore. Taylor's farewell is not a fight night you can scroll past. And McCann's name on that undercard is going to reach people who have never once watched a UFC card. They're going to Google her. They're going to find out who she is. And they're going to find out she's related to the woman headlining.

That's the moment the story finally lands.

What this means for the card itself

Undercards matter. We have all sat through undercard fights that killed the energy in an arena. Nobody wants that at a night like this. Taylor's farewell deserves a crowd that is warm, loud, and locked in well before the main event.

McCann delivers that. She is not a reserved fighter. She brings noise. She brings a following. Her fans travel. Her personality fills a room. Put her on a card in front of tens of thousands of people and she will work with that energy, not against it.

She also adds something specific to this night. This is a celebration of Irish sport as much as it is a boxing event. McCann carries her own story into that room. She does not need Taylor's name to justify being there. But the fact that they are family — that they are both standing in Croke Park on the same night — gives the evening a layer that no promoter could have manufactured.

You cannot script that kind of thing. You either have it or you do not.

Our verdict

Book it, watch it, talk about it properly this time.

The Taylor-McCann family connection is not a footnote. It is a genuine piece of sporting history that never got its due because it lived between two worlds that rarely spoke to each other. Croke Park on 5 September ends that conversation.

McCann belongs on this card on merit. She is not there because of the family link. But the family link makes the night richer. Two women, same bloodline, same September night, same 80,000-seat stadium. One headlining her farewell. One building toward whatever comes next.

That is not a fun fact. That is a story. And we are glad it is finally getting the stage it always deserved.

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Image via [Wikipedia](https://en.wikipedia.org/wiki/Katie_Taylor) / Wikimedia Commons