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LAS VEGAS, NV - MAY 02: Andre Agassi and wife Steffi Graf watches the Leo Santa Cruz against Jose Cayetano featherweight bout on May 2, 2015 at MGM Grand Garden Arena in Las Vegas, Nevada. (Photo by Al Bello/Getty Images)

LAS VEGAS, NV - MAY 02:  Andre Agassi and wife Steffi Graf watches the Leo Santa Cruz against Jose Cayetano featherweight bout on May 2, 2015 at MGM Grand Garden Arena in Las Vegas, Nevada.  (Photo by Al Bello/Getty Images)