Gennady Golovkin vs. Marco Antonio Rubio.

The holder of the WBA’s 160-pound title, Golovkin (30-0, 27 knockouts) will pursue his 12th defense and his 18th straight knockout victory against Rubio (59-6-1, 51 KOs), a winner of six straight fights, five of them by knockout, since falling by unanimous decision to Julio Cesar Chavez Jr. in February 2012.