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.
2008
1986
2005
1995
1985
1978
1981
2017
2018
1998
1972
2011
2023
