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.
1996
1991
1979
1986
1984
2022
2020
1989
2015
1969
1938
1988
2005
2011
1999
2006
1976
1994
