Before retiring in 1998, Calvin Grove challenged WBC super featherweight title holder Azumah Nelson in 1992, and later moved up to take on WBC lightweight title holder Miguel Ángel González, but lost via TKO.
Before retiring in 1998, Calvin Grove challenged WBC super featherweight title holder Azumah Nelson in 1992, and later moved up to take on WBC lightweight title holder Miguel Ángel González, but lost via TKO.