Canelo Alvarez, right, of Mexico, hits Julio Cesar Chavez Jr., of Mexico, during their catch weight boxing match Saturday, May 6, 2017, in Las Vegas.
Canelo Alvarez, right, of Mexico, hits Julio Cesar Chavez Jr., of Mexico, during their catch weight boxing match Saturday, May 6, 2017, in Las Vegas. Isaac Brekken AP
Canelo Alvarez, right, of Mexico, hits Julio Cesar Chavez Jr., of Mexico, during their catch weight boxing match Saturday, May 6, 2017, in Las Vegas. Isaac Brekken AP