Boxing promoter Tom Loeffler, from left, boxer Gennady Golovkin, and trainer Abel Sanchez, during a press conference at Microsoft Square in Los Angeles, Calif., Tuesday, Feb. 27, 2018. Erik Verduz …

Boxing promoter Tom Loeffler, from left, boxer Gennady Golovkin, and trainer Abel Sanchez, during a press conference at Microsoft Square in Los Angeles, Calif., Tuesday, Feb. 27, 2018. Erik Verduzco Las Vegas Review-Journal @Erik_Verduzco