Memo Heredia has all of the respect in the world for Guillermo Rigondeaux, but the well-known strength and conditioning coach is preparing IBF bantamweight champion John Riel Casimero for the fight of his life - which takes place on August 14th in a Showtime televised main event.
Heredia is very familiar with Rigondeaux and is no stranger to working with Cuban boxers like Yordenis Ugas and Rancés Barthelemy.
Casimero was scheduled to face Rigondeaux, but then it was switched to a fight with WBC champion Nonito Donaire. The fight with Donaire fell through and now Rigondeaux is back in the picture.
