Lets step back from the circus for a second.

Of course, this event is all about Mike Tyson and Jake Paul — but there is a fight on the undercard that, in any reasonable world, would be given top billing.

Amanda Serrano (47-2-1), one of the greatest women's fighters of all time, is taking on Irish legend Katie Taylor (23-1) for all the chocolates at light welterweight.

Taylor is undisputed champion at both lightweight and super lightweight/light welterweight, while Puerto Rico's Serrano has held titles at seven different weight classes in her extraordinary career.

The last time these two women met in the ring was at Madison Square Garden in 2022 — and it was unquestionably fight of the year.

That fight, at lightweight, was notable for being the first time women headlined an event at Madison Square Garden.

Serrano, who is promoted by Paul, was due to fight Taylor in Dublin, marking an end to a ban on major fights held in the Republic of Ireland for years, but Serrano got injured so Taylor took on Chantelle Cameron, stepping up to super lightweight to do so.

She lost the first fight by majority decision, but won the rematch in the same way, and is putting those belts up for grabs today.