Baseball-mad Dominican Republic 's sporting hero is n't who you 'd think . Introducing Joel Rosario : America 's top jockey , already won over $ 13 million this year . `` Am I going to win on Saturday ? After winning prestigious Kentucky Derby , he eyes Saturday 's Preakness Stakes . Score: 6 Triple Crown .
Baseball-mad Dominican Republic 's sporting hero is n't who you 'd think . Introducing Joel Rosario : America 's top jockey , already won over $ 13 million this year . After winning prestigious Kentucky Derby , he eyes Saturday 's Preakness Stakes . Score: 6 Triple Crown .