Keith Thurman (L) lands a hook to the face of Luis Collazo during their Premier Boxing Champions boxing match for the WBA Welterweight title on ESPN at the USF Sun Dome, on Saturday, July 11, 2015 in Tampa, Florida.  Thurman won the bout when the corner of Collazo stopped the fight at the beginning of the eighth round. (AP Photo/Alex Menendez)
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