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.
1999
2022
2019
2018
1988
1993
1976
2003
1989
2000
1974
1986
1997
2002
2009
2004
1942
1955
1940
1970
