Is in action tonight on HBO. "Good Boy" Gennady Golovkin vs Matt Macklin. Mack is a top 6/7 middleweight all action fight guaranteed. Triple header, main should be on around 10:30 pm EST. Check it out, GGG is boxing's hardest active puncher mostly due to heavy hands + good offensive technique. All due respect to Lucas Matty, Pacquiao, Klitchskos so on..