i saw this fighter against frankie gomez on sept. 18. his name was announced as "calzada" and spelled that way on the overhead scoreboard. it was also spelled that way on the hbo telecast. included are links to a golden boy promotions page with the name "ricardo calzada" in one of the photo captions and a youtube video of the hbo telecast.
http://www.goldenboypromotions.com/news ... ard-fights
http://www.youtube.com/watch?v=jr0LexnAobA
