Career
WBC Flyweight Championship
In his first World Championship attempt, he lost a very disputed twelve round majority decision to Muangchai Kittikasem in Lumpinee Boxing Stadium, Bangkok, Thailand. WBO Flyweight Championship.
WBC Flyweight Championship
In his first World Championship attempt, he lost a very disputed twelve round majority decision to Muangchai Kittikasem in Lumpinee Boxing Stadium, Bangkok, Thailand. WBO Flyweight Championship.
He is the former WBO Flyweight Champion, making six title defences. In June 1991, Alberto won the Mexican National Flyweight Championship by beating veteran Gonzalo Villalobos. On February 11, 1995, Jiménez won the WBO Flyweight Championship by upsetting South Africa"s Jacob Matlala with an eighth round T.K.O. in Carousel Casino, Hammanskraal, Gauteng, South Africa.