Katie Taylor, an Olympic gold medalist and undisputed champion in two weight classes, is retiring after defeating Flora Pili at Croke Park on Saturday night. ^[1] Katie Taylor will defend her unified junior welterweight titles against Flora Pili on 2026-09-05 at Croke Park in Dublin, Ireland, in what will be her retirement fight. ^[2] Katie Taylor aims to become a three-time undisputed world champion by defeating Flora Pili in her final fight. ^[3] The final fight between Katie Taylor and Flora Pili was held at Croke Park in Dublin, Ireland, with a sold-out crowd of 80,000 people in attendance. ^[4] Katie Taylor, an Olympic gold medallist, invited a 10-year-old aspiring boxer named Clodagh Keating from Dublin to train with her during an open workout session at The Helix in Dublin. ^[5] Katie Taylor, who turned 40 early last month and has posted 25 wins in 26 fights, stated she feels great and is ready for the toughest challenge of her career. ^[6] Flora Pili (12-0, 2 KO) is undefeated but has never faced a fighter near Taylor's level, and three of her 12 wins came by majority or split decision. ^[7] Taylor won the WBA lightweight title in her seventh pro fight against Anahí Ester Sanchez, then added IBF, WBO, and WBC belts to become undisputed lightweight champion. ^[8] Katie Taylor stated at a ticketed event at The Helix that she feels the atmosphere in the small arena and cannot imagine what Saturday evening will be like for her final fight. ^[9]