Naoya Inoue vs. Paul Butler, billed as Undisputed, is a bantamweight unification professional boxing match contested between WBA, WBC, IBF, and The Ring champion, Naoya Inoue, and WBO champion, Paul Butler.
1992
2002
2018
2017
2024
2022
2019
2025
1995
2003
1940
2009
2005
2011
2021