TAMPA, FL - JULY 11: Luis Collazo (L) exchanges blows with Keith Thurman during their WBA Welterweight fight on July 11, 2015 at the USF Sun Dome in Tampa, Florida. (Photo by Brian Blanco/Getty Images)
TAMPA, FL - JULY 11: Luis Collazo (L) exchanges blows with Keith Thurman during their WBA Welterweight fight on July 11, 2015 at the USF Sun Dome in Tampa, Florida. (Photo by Brian Blanco/Getty Images)