23 Jan 1988
Calvin Grove beats Antonio Rivera via knockout 4/15
Featherweight (126 lb)
Calvin Grove becomes the IBF Featherweight world champion
17 May 1988
Calvin Grove beats Myron Taylor via unanimous decision 15/15
4 Aug 1988
Jorge Paez beats Calvin Grove via majority decision 15/15
30 Mar 1989
Jorge Paez beats Calvin Grove via knockout 11/12
7 Nov 1992
Azumah Nelson beats Calvin Grove via unanimous decision 12/12
Super Featherweight (130 lb)
13 Dec 1994
Miguel Angel Gonzalez beats Calvin Grove via corner retirement 5/12
Lightweight (135 lb)