UFC Lower Weight Classes Show Increasing Fighter Longevity Over 10 Years

A comprehensive timeline analysis tracks how fighters aged 35 and older have achieved unprecedented success in UFC's three lowest weight classes from 2017 to 2026. Sara McMann became the first fighter over 35 to earn a three-fight win streak in these divisions in February 2017, followed by Lauren Murphy's five-fight streak in June 2021. Amanda Nunes broke new ground by winning a title after turning 35 in June 2023, with Alexander Volkanovski becoming the first male to do so in April 2025. Valentina Shevchenko became the first 37-year-old champion in these divisions in May 2025, while Volkanovski matched this achievement in February 2026. Most recently, Raoni Barcelos became the second male fighter to achieve a five-fight win streak after turning 35. The analysis demonstrates a clear trend of improved longevity and late-career success in lighter weight classes.