Tusi se faaauauina o lenei palakalafa - Na faauu Esparza mai le Pasadena High School i Pasadena, Texas i le 2007. Na manumalo Esparza i se pine apamemea i le 2006 Women's World Boxing Championship, auro i le 2014 AIBA Women's World Boxing Championships, ma le apamemea i le 2016 AIBA Women's World Boxing Championships
.