Alfonso joined Tulsa Ballet in 1998 as a Demi-Soloist and rose through the ranks, receiving his promotion to Principal dancer in April of 2001. Alfonso’s professional career also includes Boston Ballet and Ballet de Monterrey in Mexico. Alfonso’s repertory includes all the leading roles of the classical repertory, as well as featured roles in works by John Cranko, Val Caniparoli, Birgit Cullberg, George Balanchine, Jirí Kylián, William Forsythe, Paul Taylor, Antony Tudor, Jerome Robbins, Robert North, Nacho Duato, John Butler, Twyla Tharp, Fredrick Ashton, Christopher Wheeldon, Edwaard Liang, Jorma Elo and Ma Cong. Alfonso received the gold medal at the second national competition of Torrelavega, Spain. He has also appeared as a guest artist around the United States and in Spain, Italy, Mexico and Brazil.