 These included a challenge of World Boxing Board Flyweight champion Marc Johnson by knockout in eight, exactly one year after the Carbajal fight, on July 15, 1995, at the Great Western Forum in Inglewood, California, (as part of the Saman Sorjaturong-Humberto Gonzalez undercard), a challenge of World Boxing Union Light-Flyweight champion Nungdiaw Sakcharuporn on January 27, 1996, at the Bansaen Stadium, Chonburi, Thailand, when he was beaten by ninth-round technical knockout, and a loss to WBA Fedelatin Light-Flyweight monarch Gilberto Gonzalez, 7-1-1, by a fifth-round technical knockout at Miami, Florida, March 23, 1996.Camacho retired after the loss to Gonzalez, but then returned on March 4, 1999, defeating Miguel Del Valle by eight-round decision.This turned out to be Camacho's last career victory, and he subsequently lost to Leo Gamez by an eight-round knockout at Roberto Clemente Coliseum in San Juan, May 29, 1999, for the WBA's interim Super-Flyweight title, then to Gerson Guerrero by a first-round knockout at Fantasy Springs Casino in Indio, California, for the vacant North American Boxing Federation's Flyweight title on May 19, 2001, and to Miguel Del Valle in a rematch, May 25, 2002, at the Acropolis in Manati, Puerto Rico, by a twelve-round unanimous decision for the WBC's CABOFE Flyweight championship.