Instead , he is fighting yet another solid but uninspiring fighter in Marco Antonio Rubio .
Many people optimistically thought that after Golovkin crushed top - ranked contender Daniel Geale in just three rounds a long overdue shot at the middleweight crown would be his .
Golovkin is fighting yet another solid but uninspiring fighter in Marco Antonio Rubio .
Many people optimistically thought that after Golovkin crushed top - ranked contender Daniel Geale in just three rounds a long overdue shot at the middleweight crown would be his .