Career
Arnold is currently ranked nationally in three events. He is currently training in a badminton facility in Milpitas, California with coach and spiritual mentors Gumaro Diaz and Twee Phan. 2006, 2007, 2009, 2010 and 2011 he participated at the United States Open Badminton Championships.
2009 he was part of the United States team at the Pan Am Championships.
His best international results were rank 3 at the 2010 Guatemala International, rank 3 at the 2010 Puerto Rico International and rank 5 at the 2011 Peru International. His highest world ranking positions were rank 80 in the doubles and rank 145 in the singles.