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.
2001
1984
1991
1996
2002
2013
2012
2011
1968
2007
2005
2010
1976
1934
