[By Julie Goldsticker/USA Boxing – Photo of Gonzalez/Facebook] (COLORADO SPRINGS, COLO.) – Three young American boxers earned preliminary round wins on Friday at the 2014 Youth World Championships in Sofia, Bulgaria. The U.S. squad won their first three bouts of the day as female competitors Jajaira Gonzalez (Glendora, Calif.) and Martha Fabela (Oakland, Calif.)