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.
2005
2013
1974
1980
2018
2006
1976
1979
1982
1985
1990
2014
2023
1971
2019
2021
1993
