LAS VEGAS, NV - MARCH 5: Vitor Miranda (R) punches Marcelo Guimaraes at the MGM Grand Garden Arena on March 5, 2016 in Las Vegas, Nevada. (Photo by Rey Del Rio/Getty Images)
LAS VEGAS, NV - MARCH 5: Vitor Miranda (R) punches Marcelo Guimaraes at the MGM Grand Garden Arena on March 5, 2016 in Las Vegas, Nevada. (Photo by Rey Del Rio/Getty Images)