Dee ihe na-aga n'ihu maka paragraf a - Na 2010 South American Under-23 Championships na Athletics, o meriri ọlaọcha na ihe omume ụmụ nwanyị 400m, ma merie ọla edo abụọ n'otu ihe omume ahụ na 2008 na 2011 South American Junior Championships na Athletics
Ọ dị mma. Rodríguez ritekwara ọla nchara na 2011 Pan American Junior Athletics Championships. Ọ gbara asọmpi na ihe omume 400m nke ụmụ nwanyị na 2012 Summer Olympics mana ọ nọ na 28th wee kpochapụ ya na agba nke mbụ n'agbanyeghị na ọ mebiri ihe ndekọ mba nke ụmụ nwanyị 400m (57.04 sekọnd), nke Rodríguez nwere na 2011 na 58.63. Ọ na-ejide ndekọ mba na 400 mita-52.53 na 800 mita-2:01.46.