He 's also preparing for the USA Karate Nationals in Pittsburgh , Pa. , in July , which he hopes will qualify him for international competition .
Zachary said the U.S. Open was his first big competition of the year .
Zachary 's also preparing for the USA Karate Nationals in Pittsburgh , Pa. , in July , which Zachary hopes will qualify Zachary for international competition .
Zachary said the U.S. Open was his first big competition of the year .