The Marquez of the Diaz fights faces a guy who finished last on the Showtime poll titled "Greatest Puerto Rican Fighters" (in a list with Tito and Cotto on it)
I just can't back Marquez here. CDogg is bang-on about Ortiz being the best Rican ever. He's a match for essentially any 135lber who ever lived. Marquez, as much as I dislike saying this, isn't in his class at LW.