Katie Taylor vs. Amanda Serrano

Katie Taylor vs. Amanda Serrano, billed as For History, was a women's lightweight professional boxing match contested between the undisputed world champion Katie Taylor and seven-division world champion Amanda Serrano. The bout was held on April 30, 2022, at Madison Square Garden in New York City, with Taylor's undisputed lightweight titles on the line.

It was the first women's boxing match to headline Madison Square Garden, and was described as the 'biggest women's fight of all time'. Taylor defeated Serrano by split decision. The fight received universal acclaim, being named Fight of the Year by Sports Illustrated and Event of the Year by The Ring.

Background
Katie Taylor made her professional debut in November 2016 following a decorated amateur career that included a gold medal at the 2012 Olympic Games. At that time, Amanda Serrano was already a four-weight world champion with a record of 30–1–1. Over the next three years, both women would see continued success. Serrano earned titles in three more weight classes to become a seven-weight world champion, the second most of any boxer in history, only behind Manny Pacquiao. She also began a career in mixed martial arts, compiling a professional record of 2–0–1. Meanwhile, Taylor would become a world champion within a year of her debut, and eventually claimed all four divisional titles to become the undisputed lightweight champion. She then became a two-weight champion by defeating Christina Linardatou at super-lightweight.

The two were first scheduled to fight each other at the Manchester Arena on May 2, 2020, which would have been the first defence for Taylor as undisputed lightweight champion. However, due to the COVID-19 pandemic, the bout was postponed and rescheduled to 4 July, with the venue changing to the Matchroom Sport headquarters in Brentwood, Essex. After being postponed for a second time, Taylor’s promoter Eddie Hearn revealed he was in talks to secure a rematch between Taylor and Delfine Persoon, who Taylor had narrowly beaten to become the undisputed lightweight champion on the undercard of Anthony Joshua vs. Andy Ruiz Jr. On July 9, it was confirmed that the Taylor vs. Persoon rematch would take place on August 22 on the undercard of Dillian Whyte vs. Alexander Povetkin. Taylor won the fight by unanimous decision. Over the next 16 months, both Taylor and Serrano would win another four fights, taking their records to 20–0 and 42–1–1 respectively.

On January 27, 2022, the bout was officially announced to be taking place on 30 April 2022 at Madison Square Garden. The fight was co-promoted by Hearn's Matchroom Boxing and Jake Paul's Most Valuable Promotions, who are the respective promoters of Taylor and Serrano, and was broadcast live on DAZN. Following the official announcement of the fight, press conferences were held in New York City and London to promote the bout.

During the London press conference, Serrano, citing the historic nature of the contest, suggested that the fight be 12 three-minute rounds, as is the case in men's world championship boxing, rather than the women's standard of 10 two-minute rounds. Taylor dismissed this idea, saying ”I don't think it will make a huge difference to the event; it's already iconic as it is.”

Taylor already held a victory over Amanda's sister Cindy, having defeated her by unanimous decision in October 2018.

Weigh-in
The weigh-in took place at the Hulu Theater in Madison Square Garden and was heavily attended by fans from Ireland and Puerto Rico. As part of a promotional agreement with WWE, Serrano was announced to the stage by the Raw Women's Champion Bianca Belair, while Taylor was introduced by her compatriot Becky Lynch.

Both fighters weighed in comfortably under the 135-pound lightweight limit, with Serrano at 133.6 pounds and Taylor at 134.6 pounds.

Rematch
Following Serrano becoming the undisputed featherweight champion with a victory over Erika Cruz, the rematch was set to take place on May 20 in the 3Arena in Dublin. However, in late February it was announced that Serrano would not be able to make the date due to damage suffered in the fight with Cruz.

On April 16, 2024, Netflix announced that the rematch would take place on July 20 for the WBA, WBC, IBF, WBO, and The Ring super-lightweight titles, as the co-feature bout to Jake Paul vs. Mike Tyson. The event would end up being rescheduled to take place on November 15.