Isaac Bustos (born February 16, 1975) is a Mexican former professional boxer who competed from 1995 to 2009.
Isaac won his first NABF Championship by beating veteran Jesus Vargas.
[1] Bustos won the WBC Minimumweight Championship by upsetting an undefeated Eagle Den Junlaphan by T.K.O.
[2] He lost his title to Katsunari Takayama in his first defence by unanimous decision.
[3] In his next fight he would also lose a unanimous decision to WBO Minimumweight Champion Iván Calderón[4]