Juan Manuel Marquez-Juan Diaz 2
Originally Published: July 31, 2010By Kieran Mulvaney | Special to ESPN.com
Can Juan Diaz avenge last year's knockout loss to Juan Manuel Marquez? Join Kieran Mulvaney ringside in Las Vegas beginning at 8 p.m. ET for live analysis of the undercard and main event.
Live coverage of Marquez- Diaz 2
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