LAS VEGAS, NV - SEPTEMBER 16: Gennady Golovkin sits in his corner against Canelo Alvarez during their WBC, WBA and IBF middleweight championship bout at T-Mobile Arena on September 16, 2017 in Las Vegas, Nevada. (Photo by Al Bello/Getty Images)
LAS VEGAS, NV - SEPTEMBER 16: Gennady Golovkin sits in his corner against Canelo Alvarez during their WBC, WBA and IBF middleweight championship bout at T-Mobile Arena on September 16, 2017 in Las Vegas, Nevada. (Photo by Al Bello/Getty Images)