Las Vegas Review-Journal Weigh-in 2017-09-15 - ■ Doors open at the MGM Grand Garden Arena at 10 a.m.■ Fighters on the scale at noon Erik Verduzco Las Vegas Review-journal @Erik_verduzco Gennady Golovkin, center, with his trainer Abel Sanchez, left, and his promoter Tom Loeffler, during a news conference at the MGM Grand.